This article explores the causes, transmission methods, stages, and symptoms of HIV/AIDS, emphasizing the importance of professional medical consultation for diagnosis and treatment. It provides clear information about how the virus affects the immune system and highlights key signs of infection, from early to advanced stages.

HIV/AIDS results from the Human Immunodeficiency Virus damaging the immune system, increasing vulnerability to infections and illnesses.

Transmission Routes

HIV spreads through unprotected sexual contact—vaginal, anal, or oral—especially if mouth sores are present.

Sharing contaminated needles during drug use is a major transmission pathway.

Blood transfusions from infected donors carry a risk, although strict screening reduces this danger.

Infection can be passed from mother to child during pregnancy, delivery, or breastfeeding.

From HIV to AIDS

Many carriers live symptom-free for years. The virus infects CD4 cells, reducing their levels and weakening immunity. When CD4 counts drop below 200, AIDS is diagnosed.

Recognizing Symptoms

Symptoms vary by stage:

Early (Acute) Stage:

Flu-like symptoms such as fever, sore throat, headache, muscle pain, and swollen lymph nodes occur within 4–6 weeks.

Latent (Asymptomatic) Stage:

Typically no noticeable symptoms, apart from lymph node swelling; can last several years with proper treatment.

AIDS Manifestations:

Persistent fever, weight loss, diarrhea, fatigue, night sweats, rashes, and mouth sores.

Despite treatment, some individuals may remain asymptomatic for long durations, but no cure exists currently.

Note: This overview offers general insights into HIV/AIDS symptoms and progression. For accurate diagnosis and management, consult healthcare professionals. Do not rely solely on online info for medical decisions.