There is no obvious relationship between AIDS and fear of cold. In the acute stage, patients will experience fever, night sweats, nausea, vomiting, diarrhea, sore throat, joint pain, rash, swollen lymph nodes, etc. These symptoms are generally mild and will resolve on their own in 1-3 weeks. When the patient enters the AIDS stage, the immune function will be low and cause opportunistic infections, such as Pneumocystis pneumonia, Cryptococcal meningitis, Candida albicans esophagitis, etc. Patients may show fever, night sweats, diarrhea, and weight loss of more than 10% for more than a month.