What are the symptoms of cervical cancer

The quadrivalent cervical cancer vaccine is mainly used to prevent human papillomavirus infection. Symptoms such as pain, redness and swelling at the injection site, fever, headache, and fatigue may occur after vaccination.

1. Pain at the injection site

After receiving the quadrivalent cervical cancer vaccine, you may experience slight pain at the injection site, which usually lasts for 1-2 days and resolves on its own. The pain may be related to the stimulation of local tissues by vaccine components, which is a normal immune response. If the pain continues to worsen or is accompanied by other abnormal symptoms, it is recommended to seek medical examination in time.

2. Redness and swelling at the injection site

Some vaccinated people will experience redness and swelling at the injection site, which is usually small and will gradually subside within 2-3 days. Redness and swelling are the body's local inflammatory response to the vaccine and do not require special treatment. Avoid scratching or applying heat to red and swollen areas, and just keep the skin clean and dry.

3. Fever

Low fever is a common reaction after vaccination with the quadrivalent cervical cancer vaccine. The body temperature is usually between 37.5-38.5℃ and generally lasts no more than 48 hours. During fever, be sure to drink plenty of fluids and rest appropriately. If your body temperature exceeds 38.5°C or persists, you need to use acetaminophen tablets and other antipyretic drugs under the guidance of a doctor.

4. Headache

Vaccine-induced headaches are usually mild and painful and may be related to activation of the immune system. The headache usually disappears on its own within 1-2 days. During this period, you should ensure adequate sleep and avoid overuse of the brain. If the headache is severe or accompanied by symptoms such as vomiting and confusion, you need to seek medical attention immediately to rule out other diseases.

5. Fatigue

After vaccination, you may experience a brief feeling of fatigue, manifested as mild fatigue, muscle soreness, etc., which usually recovers in 2-3 days. This is related to the fact that the vaccine activates the immune response and consumes energy. It is recommended to rest properly after vaccination, avoid strenuous exercise, and maintain a balanced diet to supplement nutrition.

After vaccination with the quadrivalent cervical cancer vaccine, patients should be observed for 30 minutes to observe whether there is a severe allergic reaction. Avoid bathing within 24 hours after vaccination to prevent infection at the injection site. Maintaining a regular schedule and eating more foods such as broccoli and kiwi fruit that are rich in vitamin C can help enhance immunity. If symptoms continue to worsen or allergic reactions such as difficulty breathing or rash occur, seek medical attention immediately.