BotoxÂ®, XeominÂ®, and DysportÂ® for wrinkles instructions. Do not use aspirin or aspirin containing medications for at least 2 weeks before treatment. Do not take Advil or ibuprofen-containing medications for 3 days before treatment. Tylenol is an acceptable alternative if pain medication is needed.
HIV Basics. HIV stands for human immunodeficiency virus. It weakens a personâs immune system by destroying important cells that fight disease and infection. No effective cure exists for HIV. But with proper medical care, HIV can be controlled.
HIV is a unique human RNA virus, capable of infecting cells of the immune system. Specifically, HIV targets T helper cells (CD4 cells), leading to the eventual death of the cell. CD4 cells are vital players in the regulation of immune responses to invading microorganisms.