There are many precautions to take after the New Crown vaccine, such as not drinking alcohol, not eating spicy and irritating food, and not scratching the vaccination site, etc. Does it affect fisting? Usually, the vaccination does not affect normal sexual life. In other words, if there are no uncomfortable symptoms after the vaccination, snapping is also possible, and generally will not affect the vaccination effect, nor will it have other effects on the body. Only two aspects need to be noted: 1. Protect the vaccination site for a short period of time to avoid secondary infection If you have intense fapping for a short period of time after the new crown vaccine, a lot of body sweating may lead to local secondary infection at the vaccination site (although the probability of this is also very small). It is advisable not to take a shower for 24 hours for the same reason. In addition, blood circulation in the body is accelerated during snapping, causing vasodilation and increased vascular permeability, resulting in increased leakage of fluid from the blood vessels, which may increase the likelihood of discomfort (redness and swelling) at the vaccination site or cause other allergic reactions, such as rashes. Some people experience redness or pain at the vaccination site itself after a new crown vaccination, which often takes about 3 days to gradually subside. If you have frequent and intense snapping within a short period of time, it is likely to affect the normal subsidence of the above adverse reactions. 2, good contraceptive measures, it is best not to prepare for pregnancy within 3 months after the new crown vaccine, the body generally takes a period of time to produce antibodies, you need to closely observe the health status of the body, such as the presence of adverse reactions as soon as possible to deal with. It is recommended to actively do a good job of scientific contraceptive measures for at least 3 months, and it is best not to get pregnant to avoid adverse effects. Warm tips: If you have abnormal blood clotting function, chronic diseases, etc., or if you have persistent fever, weakness or even nausea and diarrhea after the New Crown vaccine, it is not recommended to have snapping, but it is better to pay more attention to rest and wait for the adverse reactions to disappear completely.