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Figure 1. Early Symptoms of HIV. The stages of HIV infection are acute infection (also known as primary infection), latency, and AIDS. Acute infection lasts for several weeks and may include symptoms such as fever, swollen lymph nodes, inflammation of the throat, rash, muscle pain, malaise, and mouth and esophageal sores. The latency stage ...
Another cause is the breakdown of the immune surveillance system of the mucosal barrier caused by the depletion of mucosal CD4 + T cells during the acute phase of disease. [ 7 ] This results in the systemic exposure of the immune system to microbial components of the gut’s normal flora, which in a healthy person is kept in check by the ...
HIV is the cause of the spectrum of disease known as HIV/AIDS. HIV is a retrovirus that primarily infects components of the human immune system such as CD4 + T cells, macrophages and dendritic cells. It directly and indirectly destroys CD4 + T cells. [88] HIV is a member of the genus Lentivirus, [89] part of the family Retroviridae. [90]
HIV infections are broken down into three stages: acute infection, asymptomatic infection, and AIDS. The acute infection stage refers to the first weeks after infection, where the majority of infected individuals display severe flu-like symptoms such as fever, myalgia , sore throat, swollen lymph nodes, arthralgia , fatigue, headache, and ...
Immune reconstitution inflammatory syndrome (IRIS) is a condition seen in some cases of HIV/AIDS or immunosuppression, in which the immune system begins to recover, but then responds to a previously acquired opportunistic infection with an overwhelming inflammatory response that paradoxically makes the symptoms of infection worse.
This swelling may be on one side or both sides, may cause disfigurement and may be painful. [2] Xerostomia (dry mouth) with no other cause such as a side effect of medications. [2] HIV-SGD may be the presenting sign of HIV infection. [3] There may also be xerophthalmia (dry eyes) and arthralgia (joint pain), similar to Sjögren syndrome. [3]
Lesions on the skin or area like the mouth or throat. Respiratory particles. Contaminated objects. How to prevent the spread. People can take the following measure to prevent the spread, according ...
If the mucus backs up through the Eustachian tube, it may result in ear pain or an ear infection. Excess mucus accumulating in the throat or back of the nose may cause a post-nasal drip, resulting in a sore throat or coughing. [6] Additional symptoms include sneezing, nosebleeds, and nasal discharge. [7]