What is a rabies vaccine?

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are some possible causes and suggestions:

1. Adverse reactions of rabies vaccine: rabies vaccine is a biological product, vaccination may cause some adverse reactions, including headache. This headache is usually mild, will be relieved within 1-3 days after vaccination. If the headache symptoms are not serious, you can observe first, drink plenty of water, pay attention to rest. If the symptoms are serious or accompanied by other discomfort, you should seek medical advice in time for a clear diagnosis and treatment.

2. Other causes: Headaches after rabies vaccination may also be caused by other causes, such as infection at the vaccination site, stress, anxiety, lack of sleep, cervical spondylosis, hypertension, etc. If the headache is caused by infection at the vaccination site, it may be accompanied by redness, pain, etc. If it is caused by stress, anxiety, lack of sleep, etc., it will usually be relieved after removing the trigger. If it is caused by cervical spondylosis, hypertension and other reasons, it needs to be treated according to the etiology.

3. Special groups: pregnant women, lactating women, children, the elderly and other special groups after rabies vaccination, if headache and other discomfort symptoms, should seek medical attention in time, so that doctors can handle according to specific circumstances.

short, headache after rabies vaccine is a common adverse reaction, but it may also be caused by other reasons. If the headache symptoms are not serious, you can observe first, drink plenty of water, pay attention to rest. If the headache symptoms are serious, or accompanied by other discomfort symptoms, you should seek medical attention in time, so as to make a clear diagnosis and corresponding treatment.