Side effects of cervical vaccines

Cervical vaccine generally refers to HPV vaccine. The side effects of HPV vaccine include injection site reactions, systemic symptoms, and other possible reactions.

1. Injection site reactions

This is one of the more common side effects. After injection, local pain, redness, and swelling may occur. This is usually caused by stimulation of local tissues by vaccine components. Generally speaking, this reaction is transient and may gradually decrease or disappear within a few

days.2. Systemic symptoms

Fever, headache and fatigue may also occur. Fever is usually a low fever and is a manifestation of the body's immune response to vaccines. Headache and fatigue may be related to activation of the immune system and the body's stress response. These symptoms are usually mild and do not last long. They can be relieved by proper rest and drinking water.

3. Other possible reactions

In a few cases, allergic reactions may occur, such as rash, itching, difficulty breathing, etc. However, this is very rare. After vaccination, it is necessary to stay at the scene for a period of time to detect and deal with possible severe allergic reactions. In addition, there are some uncommon side effects that may be reported, but the overall incidence is low.