From Middle English sinne, synne, sunne, zen, from Old English sinn, senn, synn (âinjury, mischief, enmity, feud; sin, guilt, crimeâ), from Proto-Germanic *sunjÅ (âtruth, excuseâ) and *sundÄ«, *sundijÅ (âsinâ), from Proto-Indo-European *sent-, *sont-(being, true, implying a verdict of truly guilty against an accusation or charge), from Proto-Indo-European *hâes-(âto beâ); compare Old English sÅÃ¾ (true, very, sooth; see sooth).
As the immune system worsens, a variety of complications start to take over. For many people, the first early symptoms of HIV infection are large lymph nodes or swollen glands that may be enlarged for more than three months. Other symptoms often experienced months to years before the onset of AIDS include: Lack of energy.
Many people have no symptoms when they first get HIV. Some have no symptoms for years. It varies from person to person. But some people get a flu-like illness within a month or two after first getting HIV. Those symptoms include fever, headache, being very tired, and swollen lymph nodes (glands in the neck and groin).