Empower Yourself: Knowledge and Support for Living with HIV

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Thanks to treatment, most people in the U.S. don’t get AIDS. HIV is spread through contact with genitals, such as during sex without a condom. This type of infection is called a sexually transmitted infection, also called an STI. HIV also is spread through contact with blood, such as when people share needles or syringes. It is also possible for a person with untreated HIV to spread the virus to a child during pregnancy, childbirth or breastfeeding.

Acquired immunodeficiency syndrome (AIDS), is an ongoing, also called chronic, condition. It’s caused by the human immunodeficiency virus, also called HIV. HIV damages the immune system so that the body is less able to fight infection and disease. If HIV isn’t treated, it can take years before it weakens the immune system enough to become AIDS. There’s no cure for HIV/AIDS. But medicines can control the infection and keep the disease from getting worse. Antiviral treatments for HIV have reduced AIDS deaths around the world. There’s an ongoing effort to make ways to prevent and treat HIV/AIDS more available in resource-poor countries.

Symptoms

The symptoms of HIV and AIDS vary depending on the person and the phase of infection.

Primary infection, also called acute HIV 

Some people infected by HIV get a flu-like illness within 2 to 4 weeks after the virus enters the body. This stage may last a few days to several weeks. Some people have no symptoms during this stage.

Possible symptoms

Fever
Headache
Muscle aches and joint pain
Rash
Sore throat and painful mouth sores
Swollen lymph glands, also called nodes, mainly on the neck
Diarrhea
Weight loss
Cough
Night sweats

These symptoms can be so mild that you might not notice them. However, the amount of virus in your bloodstream, called viral load, is high at this time. As a result, the infection spreads to others more easily during primary infection than during the next stage.