HIV, or Human Immunodeficiency Virus, is a retrovirus that attacks the body’s immune system, specifically targeting CD4 cells, which are crucial for fighting off infections and diseases. The virus enters the bloodstream and replicates rapidly, gradually weakening the immune system over time. As the immune system becomes compromised, the body becomes more susceptible to opportunistic infections and certain types of cancer.
HIV is primarily transmitted through unprotected sexual intercourse, sharing needles or syringes with an infected person, or from mother to child during childbirth or breastfeeding. While there is no cure for HIV, advancements in antiretroviral therapy have transformed it into a manageable chronic condition for many people, allowing them to live longer, healthier lives. Early diagnosis, access to treatment, and prevention efforts are key strategies in controlling the spread of HIV.Fever, persistent, low-grade fever is a common early symptom.
Fatigue, feeling extremely tired or lacking energy can be an early sign. Swollen lymph nodes, enlarged lymph nodes, particularly in the neck, groin, or armpits.Rash, reddish rash with small bumps, typically on the chest, face, palms, or soles of feet. Sore throat, persistent soreness or irritation in the throat. Night sweats, excessive sweating, especially at night, unrelated to room temperature or exercise.Muscle and joint pain, aching muscles, joint pain, and general discomfort.
Headache, frequent or severe headaches can occur, sometimes accompanied by sensitivity to light. Nausea and vomiting, feeling sick to your stomach, with or without vomiting.Diarrhea, frequent loose stools, sometimes accompanied by abdominal cramping. Weight loss, unexplained weight loss, often associated with a loss of appetite. Yeast infections, infections such as thrush in the mouth, throat, or genital area.Skin lesions, unusual sores, bumps, or lesions on the skin, mouth, or genital area.
Persistent cough, a cough that lasts for weeks, often with phlegm production. Neurological symptoms, this can include confusion, memory loss, and neurological disorders as the infection progresses.It’s important to note that these symptoms can also be caused by other illnesses, so if you’re concerned about HIV, it’s best to get tested by a healthcare professional.