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If you are diagnosed with HIV, you may want to immediately begin treatment to eliminate it from your body. Unfortunately, there currently is no cure for HIV. Antiviral drug therapies can be effective at controlling HIV, but there are serious side effects to the treatments.
HIV treatment generally consists of a combination or “cocktail” of anti-viral medications. These drugs work to limit the amount of virus in the body by preventing it from replicating or reproducing.
When it is most effective, anti-HIV drugs can reduce the amount of HIV in the blood (viral load) to a low enough level that it cannot be measured. But this does not mean the disease has been “cured.” If HIV treatment is stopped, the virus will immediately resume reproducing and the viral load will climb again.
One important decision you will need to make with your doctor is when to begin treatment. Antiviral drugs can have serious side effects including:
• Nausea, vomiting, or diarrhea
• Skin rash
• Shortness of breath
• Irregular heart rhythm
• Weakened bones or even bone death, especially in the hips
Once anti-HIV treatment starts, it cannot be stopped. This means a lifelong commitment to take drugs daily in order to maintain effective treatment. One of the dangers of treatment is if medications are not carefully taken every day according to instructions, the virus can become resistant to the drugs.
Once the virus becomes resistant to a particular drug, that drug will stop being effective. Over long-term treatment, drug resistance can seriously limit options for treatment.
In some cases the virus may maintain at a detectable level despite treatment. In these cases, resistance to the drugs in use will eventually develop, even though the drugs were taken correctly.
Doctors also measure the number of CD4 cells to track the progression of HIV. CD4 cells are the cells in the immune system which are vulnerable to HIV. When the virus takes over a CD4 cell, it is no longer able to function as part of the immune system, which leaves the body at higher risk for other infections.