In the early stages of AIDS, the patient may have chronic, unexplained diarrhea, which may occur more than 3 times a day or more often than 10 times a day, with watery stools with mucus and usually no blood. People with AIDS may experience persistent weight loss, more than 10% of their original weight within two months. In addition, they may experience sore throat, fever, unexplained fatigue, swollen lymph nodes, skin rash, hives and other atypical symptoms in the early stages of AIDS. If you have high-risk sexual behavior and have the above symptoms, you should consider the possibility of HIV infection and go to the CDC to find out the cause in time.