Rash
A rash is a common side effect of many drugs, including antiretrovirals. It often appears as red, itchy bumps on the skin. This can be a sign of an allergic reaction to the medication, which may require immediate medical attention.
Difficulty Breathing
Difficulty breathing, shortness of breath or wheezing are symptoms of a severe allergic reaction known as anaphylaxis, which can be life-threatening. It occurs when your body's immune system overreacts to the medication, causing your airways to narrow and making it difficult for you to breathe.
Swelling
Swelling of the face, lips, tongue, or throat can be a sign of a severe allergic reaction to HIV antiretrovirals. This can also restrict breathing and requires emergency medical treatment.
Abdominal Pain
Abdominal pain, cramping or bloating could be an indication of an allergic reaction to HIV antiretrovirals. In severe cases, this can be accompanied by nausea, vomiting or diarrhea.
Fever
An unexplained fever could indicate an allergic reaction to HIV antiretrovirals. This is typically accompanied by other symptoms of allergic reaction and should be evaluated by a healthcare provider.
Dizziness
Dizziness, lightheadedness, or fainting can be a sign of allergic reaction to HIV antiretrovirals. This can be due to a drop in blood pressure as a result of anaphylaxis, which is a severe and potentially life-threatening allergic reaction.