HIV（Others）

After HIV infection, there may be no clinical manifestations in the first few years to more than 10 years. Once the development of AIDS, patients will have a variety of clinical manifestations. Generally, the initial symptoms are like common cold and flu, including fatigue and weakness, anorexia, fever, etc. With the aggravation of the disease, the symptoms increase day by day, such as Candida albicans infection on the skin and mucous membrane, herpes simplex, herpes zoster, purple spot, blood blister, blood stasis spot, etc; Later, the internal organs are gradually invaded, and there is a persistent fever of unknown cause, which can last for 3 to 4 months; Cough, shortness of breath, dyspnea, persistent diarrhea, hematochezia, hepatosplenomegaly, and malignant tumors may also occur. The clinical symptoms are complex and changeable, but not all of the above symptoms appear in every patient. Invasion of the lungs often leads to dyspnea, chest pain, cough, etc; Gastrointestinal invasion can cause persistent diarrhea, abdominal pain, emaciation and weakness; It can also invade the nervous system and cardiovascular system.