I have been bitten by a dog for more than 20 years, and now the wound hurts a little when it rains on cloudy days.

This situation is mostly caused by old injuries and post-injury pain, that is, after the wound is bitten, local muscle tissue is damaged, and blood stasis is easy to cause pain when the weather changes. This is not a sign of rabies. Usually, traditional Chinese medicine treatment, local massage, hot compress, topical medicine and other treatments can be carried out to improve blood circulation and prevent and reduce the chance of illness.