PIFELTRO is a new medicine for the treatment of HIV-1 infection in adults who have not taken HIV-1 medicines before. HIV-1 causes AIDS, PIFELTRO is a tablet that is taken by month once a day in combination with other drugs approved for the treatment of HIV-1 infection. It can reduce viral load when compare to other approved drugs for HIV-1. The most common side effects associated with PIFELTRO are nausea, dizziness, headache, fatigue, diarrhea, abnormal pain and abnormal dreams. For more details click here.