What's the reaction after vaccination?

After vaccination, we will feel a little sick, which is a normal reaction. Usually, the normal reaction after vaccination includes:

1) Pain, swelling and erythema at the injection site.

2) The body temperature rises slightly.

3) fatigue, headache, muscle pain, loss of appetite, nausea, etc.

These reactions usually weaken or disappear within 0 to 2 days after inoculation. If these normal reactions occur after vaccination, don't worry, rest more and drink more water.

2. Allergic reaction and its treatment

Some people are allergic to some vaccine ingredients, and allergic reactions may occur at this time. The manifestations of allergic reactions may include:

1) shortness of breath or asthma.

2) swelling and itching of the face or throat.

3) Purpura or other serious skin reactions appear on the skin.

If you find the above reaction, please seek medical attention immediately. The diagnosis of allergic reaction needs professional medical staff to observe and distinguish, so even if no allergic factors are found before vaccination, we should be vaccinated and observed by professional hospitals.

3. Possible reactions to vaccination in special age groups.

Different ages have different reactions to vaccination. For children, a series of abnormal reactions may occur after vaccination, including:

1) high fever, the fever may reach more than 40 degrees.

2) Loss of appetite and refusal to eat.

3) burp.

If you find these reactions, please don't just handle them yourself. Be sure to go to a professional hospital as soon as possible. If you are an adult, the above reaction will not generally occur.

4. Precautions after vaccination

After vaccination, we need to pay attention to some matters, such as:

1) The injection site should be kept clean and dry to avoid infection.

2) Drink plenty of water and rest on the day of inoculation to avoid strenuous exercise.

3) If there is a normal reaction, don't be too nervous, just rest and drink water.

4) If you have allergic reaction or special reaction, please seek medical advice in time.

In short, vaccination has many benefits to our health and can protect our health, but if we have abnormal reactions after vaccination, we don't have to be too nervous. It is most important to see a doctor in time.