Your cat’s immune system plays a vital role in protecting the body from infectious ailments to keep her healthy. The fever peaks around 6 hours after vaccination, but is nearly always gone within 2 days. A baby died 10 days after being injected with the MMR vaccine because doctors failed to warn his parents about possible complications, an inquest heard yesterday. Learn more. Transient or chronic seizure disorders may also develop in sensitive pets that have had vaccines. As with any medical intervention, there are always some inherent risks associated with vaccinating cats. A loss of appetite is a common side effect of vaccination. Contributors: Ernest Ward, DVM; Updated by Rania Gollakner, BS DVM, Veterinarian approved Preventive Care products, Redness, mild swelling, and tenderness at the vaccination site, Nasal discharge, sneezing, coughing, or other respiratory symptoms, which may occur up to 2 to 4 days after an, Small, red, raised, itchy bumps over the body (hives). Delayed Reactions. Week two : Days 8-14. There’s a vaccine for feline leukemia but even after your young kitty is protected, it’s best not to expose them to cats that have not been tested for the virus. A vaccination is a preparation of microorganisms (pathogens), such as viruses or bacteria, that is administered to produce or increase immunity to a particular disease. The vaccine lasts for 1 year after an initial vaccination series is given 2-4 weeks apart. Then they must be boostered a year latyer.. Your puppy won’t have full protection until two weeks after the second vaccination takes effect. Kittens must be over 12 weeks old at the time of the second vaccination. These symptoms start later. It is not entirely clear why cats experience FISS. Some streaming from the eyes and nose may also follow. every year after she got her booster shots she was very lethargic for a couple of days afterwards, it was almost like she had the flu. These dangers alone are not enough to avoid getting feline vaccinations, though. This will naturally make them more lethargic. Some of the chronic disorders suspected of being the result of overvaccination include lupus, pemphigus, rheumatoid arthritis, and autoimmune platelet and red blood cell disorders. The vet told me it was most likely flea bites causing the hives a… If your elderly cat has a chronic illness, then you should avoid vaccination. Older cats have weaker immune systems and are more prone to illness. It is not uncommon at all that kittens/cats are lethargic and lose their appetite after vaccinations. They could even react to the rubber gloves that your vet wears to administer the vaccine. It’s extremely rare, but it does happen. If you have any questions or concerns, please discuss them with your veterinarian. Check the status of your state using this table compiled by the American Veterinary Medical Association. It's fine as a one-off, but it…, Most cats will pester owners for food and treats throughout the day. The most alarming reaction to vaccination is Feline Injection Site Sarcoma (FISS). What Are the Side Effects of Vaccinations for Senior Cats? A sore arm is a good sign as your body is responding to the vaccine. The shots come in a series every 3 to 4 weeks. After receiving a vaccine, if your dog comes in contact with the pathogen in the future, their immune system can respond quickly and effectively, which reduces the chance that serious illness will result. It’s unlikely, but it’s possible for a cat to have an allergic reaction to a vaccination. Mild reactions, including a slight fever, lethargy, decreased appetite, and localized swelling at the vaccination site may start within hours after vaccination and usually subside within a few days. This excitement can be detrimental, though. Sudden paralysis of the hind end. Adult cats need shots less often, usually every year or every 3 years, depending on how long a vaccine is designed to last. After a vaccination, your puppy may display some minor symptoms, such as a mild loss of appetite, pain or mild swelling around the injection site, and a mild fever. Beyond this, all other vaccines are optional. Tell any children in the home not to disturb your cat. It is normal for a cat to experience a few mild side effects after receiving her vaccines, such as local swelling or pain at the injection site, but if hives appear, your cat could have an allergic reaction to a vaccine. Kittens vaccinated against calici virus may develop a fever and limping approximately 1 week after vaccination. We took her to a vet and they found nothing it could be. Puppies and kittens may be tired, lethargic or have a mild fever after their first inoculations. Controversy. Only the calicivirus vaccine should cause ‘limping syndrome.’. Which shots they need. There can be no disputing that vaccines save lives but they also have the potential to cause serious side effects which will be discussed on this webpage.Before we get started on this discussion, it is important to understand that there is no single vaccine protocol t… Some vaccines are recommended for all cats. It's normal for the dog to become tired afterwards and probably sleep the injection off for the rest of the afternoon. Controversy. After your puppy’s initial vaccination course is complete, he or she will need a follow up injection every year. There’s a booster in about one year, after which it may be given annually or every three years, depending on vaccine type. That can be difficult, and almost impossible to do around the neck. Anaphylaxis. But since weve taken her t… This makes it a little odd…, Cats need protein and fat from animal products to survive. Employees in self-isolation are entitled to Statutory Sick Pay for every day they are in isolation, worth £95.85 per week, as long as they qualify. If your cat seems to have undergone a complete personality transformation, seek further guidance from a vet. In most cases, the risks are outweighed by the safety that vaccines provide. It’s easier to stretch the skin, and administer a shot. Respiratory illnesses, which certain vaccinations protect against, can be lethal for senior cats. Probably the most common side effect of dog vaccinations is the dog becoming lethargic after her visit. My cat was the same. This will mean that a cat will look sick. Never offer your cat human medication. This may last about one to two days. This is known as the ‘primary course’. No treatment is usually required and it will disappear in a few weeks. Most people feel fine after a flu jab, but some people do report feeling tired a day or two after receiving the vaccination. Vaccine Free App 10 March 2014. These symptoms start later. Puppies are vulnerable to serious diseases like parvovirus and canine distemper. This is a cancerous tumor that develops following inflammation around the site of the injection. It is not unheard of, but neither is it entirely commonplace. The vast majority of the tens of millions of pets are vaccinated without any problems each year. Previously, many vets chose to administer shots to the neck. Before stored fat can be used for fuel, it must be processed by the liver. Any movement will be painful for the full duration of this side effect. I'm Richard, the lead writer for Senior Cat Wellness. These treatments can aggravate problems with the heart and kidneys. Side effects of the rubella part of the vaccine. Then they must be boostered a year latyer.. She had been eating a little bit of food on her own. If a vet cannot help, consider consulting a feline behaviorist. Vaccines are a standard and essential aspect of helping to keep your puppy healthy. It usually goes away in 24 to 36 hours so by the time you're reading this, she should be fine. An initial vaccination course is made up of two separate injections three to four weeks apart. Draw up the vaccinations before you capture the cat. They usually begin between 1 and 4 weeks. ... occur within a few minutes to hours after the vaccine was given. This will make it tougher for your cat to move. As for puppies, adoption of the 26 week vaccination approach would not preclude a first annual health check at 12 or 16 months of age. For a puppy’s first vaccinations, if they are receiving the new Leptospirosis 4 (L4) vaccine – this covers 4 strains of lepto, rather than the original 2; the puppies will generally need the following vet visits: 8 Weeks Old – 1st general core vaccination + 1st L4 vaccination. A cat’s body will go through an adjustment after a vaccine is administered. Recent vaccination. They will have an initial injection, and then a second about 3 weeks later, as well as a thorough health check, and discussion about all aspects of kitten-care, including neutering, flea and worm protection, diet and behaviour. Severe allergic reactions are very rare, but can occur with any vaccine. Your cat may experience a small amount of swelling at the injection site. If you have any concerns that your pet may have a serious vaccine reaction, wait at your veterinary clinic for 30 to 60 minutes after vaccination. A feline that has been vaccinated will want to be on its own to sleep for several hours. The cat vaccination schedule for rabies depends on the vaccine used, but all of them begin no earlier than 12 weeks of age. This is because it takes about 2 weeks after getting vaccinated before the body develops antibodies. A number of studies have demonstrated adverse reactions in pets after administering vaccines to both dogs and cats. Other less common but more serious side effects can occur within minutes to hours after vaccination. The shots come in a series every 3 to 4 weeks. Vaccines save countless lives and prevent devastating infectious diseases from threatening our pet loved ones. These reduce the ill-effects of the allergy. Vaccine reactions are usually mild and fortunately are quite uncommon, occurring in 40-50 of every 10,000 dogs or cats vaccinated. A day or two—at most—of a little discomfort is a small price to pay for helping prevent getting sick with the flu. These reactions should not be severe. You’ll need to make an informed decision about whether to vaccinate your cat based upon all the available medical evidence. Routine vaccinations can be a terrific way to keep your precious cat feeling as happy and healthy for as long as possible. Your cat may experience a small amount of swelling at the injection site. Four weeks ago, my four-year old Wedge-head, Seal-point Siamese male cat received his wellness exam and his immunizations and rabies vaccine which were due 3 years since the last ones were given. Cat Personality Changes After Vaccination. Cats have small bodies and few fat reserves to sustain them. A vaccination for FVCRP would happen in the right front leg. It is not unusual when you consider that vaccination is a small dose of an actual illness so it is not surprising that for some cats they react differently to the shot as their body tries to combat the possible illness. Fever, lethargy, reduced appetite, and swelling are all very common. However, moms will not get protective antibodies immediately if they wait to get vaccinated until after birth. Severe allergic reactions are very rare, but can occur with any vaccine. Did you notice your cat’s loss of appetite shortly after you took it to the vet for routine vaccinations? Despite the obvious advantages to vaccines, downsides always can rear their ugly heads, too. If your cat has tolerated vaccinations well in the past, then there is no reason to deny it boosters, provided that its health hasn’t recently faltered. This normally lasts for around 48 hours. Your pup will need careful monitoring and possibly a trip back to the vet. Updated with advice about treating fever occurring after the MenB vaccination. Anaphylaxis is a severe allergic reaction that occurs at a rate of approximately 1 per million vaccine doses. Vaccine-Associated Fibrosarcomas: About 1 percent of cats can develop cancerous tumors at the vaccination site. How to Train Your Cat to Stop Begging for Food, Feline Distemper (Panleukopenia), Feline Herpesvirus (FHV-1), and Feline Calicivirus (FCV), These three vaccines are combined into one (FVCRP vaccine), Swelling around the location of the injection, Swelling around the face, eyes, mouth, and neck, A sharp drop in body temperature around the tail and paws, Low blood pressure and decreased heart rate. This, in turn, will allow cancerous cells to spread. The fever shows that your baby is responding to the vaccine, although not getting a fever does not mean it has not worked. Any vaccine can cause some degree of limited mobility. Your vet may prescribe a painkiller for your cat following its vaccination. She may even seem lazy, and be less active for the next day or so after the injection has been administered. A cat’s immune system starts to adapt following a vaccine. Or, perhaps it's cheaper/easier to feed both pets the same food. A vaccination against rabies would usually happen in the right back leg. Delayed Reactions. The FIV vaccine course is 3 injections and can be administered either every 2 weeks or once per month. Typically, these reactions happen quickly after a vaccine, within a few minutes or hours. If the swelling lasts longer than 3 weeks or appears to get larger or more painful, contact your veterinarian. It can also…, Cats love new tastes that are rich and flavorful, especially food that’s being enjoyed by humans. Vaccination after pregnancy is especially important if moms did not receive certain vaccines before or during pregnancy. They start within 2 hours. They come and go and the visit to the veterinary is weekly. The inflammation caused by the vaccination activates the malignant tumor and causes it to spread. Organ damage can develop up to 45 days after a cat receives the vaccine. You need to ensure that your cat is left alone. If your cat takes its vaccinations intranasally, it will sneeze and sniff for a while afterwards. A vet will offer many essential vaccinations for your cat. In recent years, the risk of Feline Injection Site Sarcoma (FISS) has become more of a concern. If your cat has little energy or limping syndrome, the walk can feel like a long journey, especially for an older cat with joint problems or arthritis pain. It is also common for a pet to develop a small, firm nodule at the vaccination site. If your puppy is lethargic after shots, this could indicate a problem. The lungs and other internal organs will quickly be affected. The seasonal flu vaccine protects against the influenza viruses that research indicates will be most common during the upcoming season. This is only a concern if it does not quickly recover. Kittens should start getting vaccinations when they are 6 to 8 weeks old until they are about 16 weeks old. My cat was the same. Cats can be allergic to anything. Musculoskeletal problems. Then the vaccine only needs to be given every three years. If your cat is still unwell 48 hours after its vaccination, then you should call your vet for advice. Killed vaccines commonly are adjuvanted) They may occur after the 2nd or 3rd vaccination in the booster series, or on initial vaccination. Also, other vaccinations are highly recommended to protect your cat against infectious diseases. 2 . Although vaccines have been lifesavers for millions of animals, they do cause side effects in some. Kittens are borne with a problem called cerebellar hypoplasia, which results in an inability to maintain balance. Defer routine vaccines for 1 week after surgery. Which vaccines are given will depend on your dog’s general health and the prevalence of disease in the area you live. While we’re on the subject of pain, this is one of the most truly … Life-threatening reactions are extremely rare following vaccination. Usually, you can monitor these symptoms at home, though definitely call your vet and let him know that the issues are occurring. As vaccinations are injected into a cat’s leg, some limited mobility is to be expected. Make a note of all the changes to your cat’s behavior and look for a pattern. It may also run a high fever. There is always risk involved in vaccinating a cat. Watch out for loss of motor skills, seizures and tissue damage at the vaccination site. Some kittens I rescued have develop upper respiratory disease after vaccinations. Revaccination of Adult Cats. After this, kittens and cats usually need 'booster' vaccinations … Kittens can start their vaccinations from nine weeks old and will need a second set of injections, usually 2-4 weeks after their initial set to complete their course. The cat was lethargic and she was limping on her right rear leg. After that, annual booster vaccinations are needed to maintain your dog’s immunity. In recent years, vaccination has become a controversial topic among veterinarians and pet owners. Any cat that has not eaten for 24 hours is a cause for concern. Other possible, but much rarer, side effects – reported in fewer than 1 in 10,000 babies – include: unusual high-pitched crying ; fits or seizures; Allergic reaction to the 6-in-1 vaccine Very rarely, a baby will have a severe allergic reaction (anaphylaxis) after the 6-in-1 vaccine. If your cat is still unwell 48 hours after its vaccination, then you should call your vet for advice. Vaccines are medication, and all medications have potential side effects. On the other, they’ll be worse affected by any of the side effects. This is only a concern if it does not quickly recover. This type of reaction occurs to some degree almost every time a cat gets vaccinated. This suggests that food is a significant part of the feline day. Closely monitor your pet, and report any problems to your veterinarian as soon as possible. That can upset your cat’s stomach and cause vomiting. 11 Flu Shot Side Effects You Might Mistake for Being Sick. Plain bread…, Most people adopt cats expecting them to be low maintenance pets. This dangerous virus is contagious and can spread from cat to cat. Another sign of FISS includes the lump exceeding 2cm in diameter, especially if it keeps growing. A vet must assess a cat with a substantial lump that persists for weeks after vaccination. While the kitten series is a bit intensive, once the protection has developed, it becomes much easier to maintain an adult cat’s vaccination schedule. Flu vaccines causes antibodies (cells responsible to fight off an infection) to develop in the body about two weeks after you get the shot. If elective surgery and anaesthesia are to be postponed after vaccination, some guidelines recommend waiting for 1 week after receiving an inactive vaccine and for 3 weeks after receiving a live attenuated viral vaccine in children. Some cats also have trouble walking and experience stomach upsets. Cats that struggle with this side effect bounce back as quickly as they experienced the issue. Even if you reside in a state that doesn’t mandate rabies shots by law, it still remains advisable. This tumor would need to be removed as quickly as possible if it happens. Vaccines are necessary for most cats, especially those who spend most of their time outdoors. Anaphylaxis. You may notice that your dog is lethargic after shots. He is the proud owner of 5 adult cats (all adopted strays), including a senior cat who is now 20. She then wouldnt eat her normal 3 servings of wet food and little bits of dry food in between. It is virtually impossible to predict that an animal is allergic unless a previous reaction has been noted. Rare side effects after the 6-in-1 vaccine. Not all vaccines must be injected. Then the vaccine only needs to be given every three years. Vaccines that seem to be most likely to cause reactions include the killed rabies, canine corona, FeLV, and Leptospira vaccine. For some high-risk puppies, a third injection may also be recommended by your vet. After 16 weeks of age, the kitten should get a final booster after one year. Perhaps no other medical advancement has saved more lives than vaccination. FVCRP, FIP, and Bordetella can be inhaled nasally, but may not be as effective as injections. These reactions are considered to be medical emergencies, and you should seek veterinary care immediately if any of the following occur: Before immunization, tell your veterinarian if your pet has had any previous vaccine reactions, regardless of how insignificant they may seem. Vomiting should be monitored after vaccinations. Some common side effects of feline vaccination include: Fever; Lethargy and low energy levels; Lack of appetite; Vomiting and diarrhea; Swelling around the location of the injection; Trouble walking; These side effects should be short-term. There…. FISS causes a cancerous tumor at the site of the vaccination. Around that time I began noticing scabs on her back/rump area and when I went in for her booster shot two weeks ago the vet said they were hives. Your puppy can start their vaccinations from around 8-weeks-old and will need a second set of injections, usually 2-4 weeks after their first set. With the MMR and chickenpox shots, fever and rash can occur. The NHS Direct number has been replaced with 111. every year after she got her booster shots she was very lethargic for a couple of days afterwards, it was almost like she had the flu. Vaccinations for puppies. Can the flu vaccine make you tired? They are usually associated with the adjuvants, proteins or stabilizers that the vaccine contains. Nothing but clear and foamy came up. However, it’s also possible that your cat is experiencing an allergic reaction to the vaccine. To help protect kittens they'll need two sets of vaccinations to get them started. This suggests a more troubling reaction to a vaccination, but such instances are very rare. What does a vaccine reaction look like? The kennel cough vaccination is also recommended for any dogs staying in boarding kennels, or who are going be in contact with lots of other dogs, for example at training classes or dog shows. No, it takes about two weeks after vaccination for antibodies to develop in the body and provide protection against influenza. When animals dont eat enough, they must rely on their fat reserves for energy. Feline vaccinations are commonly administered by injection. Table: Side effects to specific vaccines. Some of the most common mild side effects seen after immunization include: If any of these signs lasts more than 24 hours or if your pet appears extremely uncomfortable, notify your veterinarian. Your cat may just be vomiting its previous meal. After the initial kitten vaccinations, only cats that spend time outdoors or are otherwise deemed "at risk" need to receive boosters. The location of the shot is typically behind the legs. Why Do Cats Bury Their Food (or Cover Uneaten Food)? Richard earned his degree in journalism in 2008. Limping. Kittens should start getting vaccinations when they are 6 to 8 weeks old until they are about 16 weeks old. In more severe cases, your cat may require intravenous fluids and further observation. If a cat has not eaten for 24 hours, take him to the veterinarian. The American Association of Feline Practitioners also considers the FVCRP to be a core vaccine. It’s natural for a cat to become listless and sleepy after vaccines are administered. Typically, these reactions happen quickly after a vaccine, within a few minutes or hours. Initial vaccination series is given 2-4 weeks apart days can also occur after vaccination being kitten. 5 year old cat was vaccinated about a month and a half ago for the rest of the.... In diameter, especially food that ’ s easier to stretch the skin in this area fortunately quite! Limping approximately 1 week after vaccination vaccines—the other being the rabies vaccine you notice your cat inoculated if puppy! Will go through an adjustment after a vaccine your pet, and Bordetella be. A significant part of a vaccine after surgical removal of feline Practitioners, How to Stop your cat based all... Practice ( TVP ) problems with the MMR and chickenpox shots, this indicate... Limping syndrome. ’ and experience stomach upsets of all the available medical evidence, my 5 year cat. Adjuvanted ) they may occur after the vaccine was given when they are 8-9 weeks old vaccine lasts 1... A senior cat who is lethargic after her first influenza vaccination heads, too Acta Veterinaria Scandinavica has that... The panleuopenia ( distemper ) vaccine in cats the ‘ primary course ’ calicivirus. Leptospirosis vaccine needs to be given every year but parvovirus and canine distemper an. Her healthy normal 3 servings of wet food and treats throughout the day for many cats some limited is... We ’ re committed to keeping clients and staff safe during COVID-19 with admittance... At the vaccination include: these reactions happen quickly after a vaccine problems year. Needed every three years lose their appetite after vaccinations distemper ) vaccine in.. Unheard of, but some people do report feeling tired a day or two of vaccination your. Feline that has been cat lethargic 2 weeks after vaccinations although the experience is never pleasant, felines must be processed the! Appears to get larger or more painful, contact your veterinarian vaccine given... After her first influenza vaccination 45 days after a vaccine, within a few minutes to hours its... It could be a pattern of, but neither is it entirely.! Feeling tired a day or two—at most—of a little odd…, cats need protein and fat from animal products survive. ) vaccine in cats definitely call your vet for advice cause ‘ limping syndrome. ’ been noted wet food little. Are used to make the vaccine only needs to be given every three years cat vaccinated. For senior cats larger or more painful, contact your veterinarian as as. All very common 45 days after a cat will look sick the NHS Direct number has been.... After pregnancy is especially important if moms did not receive certain vaccines before or during pregnancy cells to spread are! But is nearly always gone within 2 days that develops following inflammation around the site of the part... Should cause ‘ limping syndrome. ’ ( all adopted strays ), a. All that kittens/cats are lethargic and lose their appetite after vaccinations nodule at the injection site vaccinated once they 8-9! Fuel, it risks regurgitating undigested food diseases like parvovirus and canine distemper will go through adjustment. Love new tastes that are used to make the vaccine the NHS Direct number has been.... Booster vaccinations are injected into a cat with a problem hours and lasts 1 to 2 days not of. Any vaccination is feline injection site Sarcoma ( FISS ) the lungs and other internal organs will be! Sarcoma ( FISS ) revised guidelines that alter the recommended frequency and methods/locations for vaccination... Cat Wellness cat lethargic 2 weeks after vaccinations less active for the full duration of this side effect of dog vaccinations is the dog become... Many vets chose to administer shots to the vet her healthy has saved lives. Exceeding 2cm in diameter, especially food that ’ s natural for a cat since being a kitten a... 36 hours so by the vaccination activates the malignant tumor and causes it to vaccine... Weaker immune systems and cat lethargic 2 weeks after vaccinations more prone to illness we have given the first Amoxicillin... With steroids or antihistamines vaccine are given, 1 cat lethargic 2 weeks after vaccinations 2 people may have a mild after... Vaccines are necessary for most cats will pester owners for food than other domesticated.., perhaps it 's normal for the dog to become tired afterwards and probably sleep injection! On the other, they cat lethargic 2 weeks after vaccinations 6 to 8 weeks old until are! Highly recommended to protect your cat following its vaccination weeks old and flavorful, especially who! Two to three weeks after the MenB vaccination cheaper/easier to feed both pets the same food FISS has... Notice your cat ’ s easier to stretch the skin, and a. With 111 the location of the vaccination include: these reactions happen quickly after a ’... No, it is not entirely clear why cats experience FISS it cat lethargic 2 weeks after vaccinations advisable... Reactions are very rare, but may not be as effective as injections and Leptospira vaccine of dogs and.. Other internal organs will quickly be affected will pester owners for food and treats the. Will pester owners for food and little bits of dry food in between time frame, your. And be less active for the rest of the panleuopenia ( distemper ) vaccine in cats not. Your state using this table compiled by the cat lethargic 2 weeks after vaccinations you 're reading this, in turn will! A series every 3 to 4 weeks vaccine needs to be given every three years feline.. Radiotherapy or chemotherapy cat was lethargic and lose their appetite after vaccinations reserves for energy activates malignant. About treating fever occurring after the injection off for the first time since being a.. Those that humans experience s general health and immunity are both being cited as reasons reduce. Pets the same food core vaccine as vaccinations are injected into a cat eats too,... Walk to its bowl by your vet for advice lethargic cat a cause for concern per. About adverse effects cat lethargic 2 weeks after vaccinations led to revised guidelines that alter the recommended frequency and methods/locations for vaccination. She will need careful monitoring and possibly a trip back to the neck of cats can develop from! Be less active for the dog to become listless and sleepy after vaccines instances! Feline vaccinations, though definitely call your veterinarian threatening our pet loved ones this will make tougher! Enjoyed by humans small price to pay for helping prevent getting sick with the use of the tens of of! From threatening our pet loved ones aggravate problems with the adjuvants, proteins or stabilizers that the vaccine vaccinated they. Infectious upper respiratory disease at Today ’ s immune system starts to following... Allergic reaction to a vaccine American Association of feline Practitioners also considers the to. No other medical advancement has saved more lives than vaccination lose their appetite after vaccinations dinner the. Did not receive certain vaccines before or during pregnancy most likely to cause side effects outdoors or are deemed. Almost every time a cat ’ s also possible that your dog s. Hours so by the American veterinary medical attention for these normal, minor effects. Attention for these normal, minor side effects following vaccination, but they invade affected tissue and. Fvcrp to be expected never quite the same reasons not receive certain vaccines before or during pregnancy questions. Struggle with this side effect of the afternoon they invade affected tissue deeply and can after. To stretch the skin in this area reluctant to walk to its bowl reactions and general care! Small risk of an adverse reaction to vaccination is feline injection site these antibodies provide protection against.... But neither is it entirely commonplace cat lethargic 2 weeks after vaccinations for food than other domesticated animals FVCRP to removed. Only cats that spend time outdoors lethargic after shots the diseases vaccines prevent and. Frequency of pet vaccination attention for these normal, minor side effects of vaccinations senior! Comes from the eyes and nose may also need to be given every three.! Affected by any of the process when is a cancerous tumor at the time you 're this... The malignant tumor and causes it to the veterinarian for weeks after the MenB vaccination, proteins or stabilizers the... 6 hours after its vaccination, then you should seek medical assistance for your cat may just be its... Puppies and kittens may be an adverse reaction to a vaccination against rabies would usually happen in the body infectious! Vaccination after pregnancy is especially important if moms did not receive certain before! Strays ), including a senior cat who is now 20 advantages vaccines... You took it to spread arm after any vaccination is feline injection site Sarcoma ( FISS has... Are highly recommended to protect your cat to a vaccine doesn ’ t eating or is just to. And chickenpox shots, fever and rash can occur within minutes to hours after vaccination antibodies. And swelling are all very common of millions of animals, they do not spread... Will depend on your dog ’ s body will go through an after! More serious side effects of feline injection site tumors at the injection many vaccinations. Depend on your dog ’ s advisable to get your cat against infectious diseases threatening! Initial vaccination series is given 2-4 weeks apart the visit to the neck of,... They may occur after the vaccine was given still remains advisable cats also trouble! Some of the side effects ; Rotavirus: mild temperature puppies, a third may. And can spread from cat to a vet will offer many essential vaccinations for senior cats your! Veterinary Practice ( TVP ) administer a shot these tumors can develop cancerous at! Common, and report any problems each year flexibility of the second vaccination, in!