A blood substitute (also called artificial blood or blood surrogates) is a substance used to mimic and fulfill some functions of biological blood.It aims to provide an alternative to blood transfusion, which is transferring blood or blood-based products from one person into another. blood substitute (also called artificial blood or blood surrogates) is a substance used to mimic and fulfill some functions of biological blood.
Over-the-counter Nexium is FDA approved for treatment of frequent heartburn, which is heartburn that occurs two or more days a week. Prescription Nexium is designed to reduce the amount of acid in a personâs stomach, effectively treating GERD, acid reflux disease and symptoms of heartburn.
A: Effexor (venlafaxine) is a medication that is used to treat depression. Effexor is also used by physicians for treating conditions, other than what the manufacturer intended, called off-label uses, including nerve pain, fibromyalgia, and migraines.: Effexor (venlafaxine) is an antidepressant in a class of drugs called selective norepinephrine reuptake inhibitors (SNRIs). SNRIs affect chemicals in the brain that may become unbalanced and cause depression. Effexor is used to treat major depressive disorder, anxiety, and panic disorder.