My puppy is quiet after his vaccination

My puppy is quiet after his vaccination

For the great majority of canines, the advantages of receiving an adequate vaccination outweigh the dangers by a significant margin. Dog vaccine adverse effects, on the other hand, are possible, as is typically the case in medicine.

Vaccine responses in dogs could be stressful and frightening for you as a dog parent, but they can be made less stressful and frightening if you know to look for and what to react when they occur.

Feeling a little off

Keep yourself engaged with the guide served by proud dog parents to help dog owners. know that, there are sites presenting wrong information and even selling wrong dog products, be aware of them.

Vaccine Responses in Dogs That Are Common

Here are three of the most common adverse effects of dog immunizations, as well as information on how to manage them, and also information on many less common diseases induced by vaccination.

Feeling a little "off"

When it comes to vaccine reactions in dogs, drowsiness and discomfort are the most prevalent symptoms, that might or might not be accompanied by a low temperature. This occurs as a result of the dog's immune system reacting both systemic and local to the delivery of the vaccine. The entire purpose of vaccination is to stimulate the immune system into responding. If your dog comes into contact with a pathogen with in future after having a vaccine, their immune system will be able to respond promptly and efficiently, reducing the likelihood that a major disease may occur.

My puppy is quiet after his vaccination

Thanks to modern medicine, most pets recover back to their old selves after a day or three of receiving a vaccination. If your dog's discomfort or lethargy becomes more severe or lasts longer than a few days, contact your veterinarian. In some cases, they may prescribe drugs to help your pooch feel better.

Lumps and bumps are two different things.

The site of a vaccination injection may develop a little firm bump (or edema) as a result of local irritation or immune cells flocking to the spot. This is due to the fact that immune cells are rushing to the location when the vaccine is given.

The lump may be slightly uncomfortable to the touch for the first few days, but it should not enlarge, leak, and become more painful while time goes on. If the lump does develop, it should not get more painful.

Except if these potentially serious dog vaccination side effects are observed, simply keep a watch on the surrounding environment. If the swelling does not subside, your veterinarian may recommend tests to determine whether or not the swelling is caused by a vaccination granuloma.

Ordinary lumps or bumps connected with immunizations usually go away on their own within a few weeks of being administered. If it does not occur, you should schedule an appointment with the veterinarian immediately.

Sneezing and sniffling are common throughout cold and flu season.

A few vaccines are provided using nasal drops or even a spray squirted onto your dog's nose, but the majority are administered through injection. Intranasal vaccines for dogs are most typically used to protect from Bordetella bronchiseptica and parainfluenza, which are both contagious diseases.

These vaccines were produced in part because these illnesses are all respiratory in origin and dogs could become sick through their noses, which is why intranasal vaccines were developed. In order to stimulate protection to develop at the initial site where an infection can occur, it makes sense to administer a nasal vaccine.

However, it shouldn't come as a surprise that adverse reactions involving the respiratory system are also a possibility. For several days after receiving an intranasal vaccine, dogs might sneeze, cough, and develop stuffy or runny noses. 

These kinds of vaccine responses in pups should help solve with their own in a day or two of being administered the vaccine. If they don't, you should consult with your veterinarian.

Reactions to Vaccines in Dogs that are less common

It is possible for pets to experience more significant reactions to immunizations on rare occasions. Please contact the veterinarian immediately if you have any reason to believe that your pet is experiencing a major adverse response to a vaccination.


Another terrifying possibility is anaphylaxis, a possibly life allergic reaction that can occur. A dog suffering from anaphylaxis will likely experience hives, itching, face swelling, vomiting, diarrhea, or / and difficulty breathing within minutes to hours of receiving the immunization.

Infection or abscess are terms used to describe a collection of pus that has formed in the body

Furthermore, any form of injection might result in an infection or abscess, where germs can enter the body through the skin and then into the underlying tissues. Symptoms to look out for include discoloured skin (which is frequently red), soreness, drainage, and swelling.

If a dog has an immune-mediated disease, is there a risk of a reaction to the medication?

There is a possible possibility that immunization could cause a relapse of an immune-mediated disease in dogs that already have it. However, no link has been established between vaccination as well as the development of such disorders based on studies.

In fact, the American University of Veterinary Medical Science states that "current vaccination strategies are generally safe" for dogs suffering from the most prevalent immune-mediated disease, immune-mediated hemolytic anemia, but adds that each patient should be evaluated by a veterinarian before weighing the benefits and risks of vaccination.

Vaccine Reactions in Dogs: How to Avoid Them

Important to note is that vaccination will not cause a significant bad reaction in the large majority of dogs, but will provide protection against diseases that could be life-threatening in some cases.

Consult with your veterinarian about Titer Tests and the possibility of skipping certain vaccinations.

However, if your dog has already experienced a negative reaction to a vaccination or has underlying medical conditions, you should consult your veterinarian. If your dog's health is at risk, it may be in his best interests to alter or even miss certain vaccinations that would ordinarily be administered on a regular basis. 

Your veterinarian may recommend titer tests in certain situations, which can establish whether previously given vaccines are still offering security for your dog, or whether additional vaccinations are required. 

Schedule more veterinary visits while administering fewer vaccinations.

Multiple treatments are given as soon, and research has shown that risk of mild flu shot reactions in dogs (such as lethargy, soreness, fever, and other symptoms) increases when multiple treatments are given at about the same time, especially in young grownups, small breeds, and dogs who have been neutered. 

Additionally, according to one study, these minor vaccination reactions are more likely when the leptospirosis vaccination has been administered. It should be noted that serious, life-threatening vaccination reactions in puppies do not occur more frequently when many doses are given, nor do they occur more frequently when the lepto vaccine is given.

A higher number of vet appointments with fewer immunizations administered per visit may lower the likelihood of minor vaccine responses. Only you may decide whether the additional expense, time commitment, and stress of many vet care is worth the risk reduction.

Leave a comment