AIDS is a devastating and contagious disease. Transmission is mainly through sexual contact and blood, as well as mother-to-child transmission. Ordinary contact such as eating together, shaking hands, kissing, hugging, etc., does not pass on HIV. The initial symptoms of AIDS are actually the symptoms that appear immediately after infection, such as fever, rash, cough, night sweats, nausea, etc. Get your AIDS right
1. Fever: Patients in the early stage of AIDS may have fever, and the body temperature may rise for a long time.
2. Skin rash: In the early stage of AIDS, patients may have a rash, the ** rash caused by HIV, the healing speed is very slow, and the area is getting wider and wider.
3. Cough: Patients in the early stage of AIDS may have cough and sore throat, which may be caused by respiratory viral infection. 
4. Night sweats: night sweats and hypohidrosis caused by AIDS are caused by decreased immunity and viral infection.
5. Nausea: After the human body is infected with HIV, the system will undergo a series of internal reactions to resist the invasion of external viruses, and the body will feel nausea or vomiting while resisting external viruses.
After the occurrence of high-risk behaviors, HIV-blocking drugs should be taken within 2 hours as much as possible to maximize the blocking effect. If it cannot be done within 2 hours, the drug should also be taken in time within 48 hours, and it may also have a blocking effect. If it is more than 48 hours, it is possible to take the drug within 72 hours, and there is hope that the blocking success will be achieved by taking the full cycle.