Side Effects of Vaccines

The Vaccines They are essential to protect our dog from diseases such as distemper, rabies or hepatitis. But sometimes they produce adverse reactions, so we must be cautious. These symptoms are not usually serious, but they can lead to something very dangerous if we do not control them properly.

Side effects of rabies and other vaccines

These effects usually manifest within three days after the administration of the vaccine, and the most common is that they consist of fever, skin irritations, or allergies. They can remit without the need for treatment, although it is best for the veterinarian to examine our pet as soon as possible, since in some cases this situation carries great risks.

Most commonly, vaccinations make the dog tired and sleepy. You can experience a little fever and loss of appetite, and even be somewhat depressed for the next two days. It is also very common for an allergic reaction to occur, bulging the area of ​​the vaccine, as well as the ears, muzzle or eyelids.

These are mild symptoms, although it is essential that the veterinarian examine them and administer the corresponding medications to eliminate them. The most serious side effect is anaphylaxis, an adverse reaction that originates in the body to defend itself against the vaccine. It reacts by destroying its own red blood cells, which can lead to breathing difficulties, shock, cardiac arrest, and even death.

Other signs of anaphylaxis are cold extremities, pale gums, arrhythmias, weak pulse, and facial swelling. In this case, epinephrine should be administered as soon as possible, so a immediate medical attention. However, very few dogs suffer from this problem.

It is said that young dogs are more prone to the side effects of vaccines, as well as small breeds, and that one of the most reactive is that of rabies.