Phenylpropanolamine

Phenylpropanolamine Phenylpropanolamine (also known as PPA) is a stimulant drug that is used as a decongestant and appetite suppressant. It is found in a variety of over-the-counter and prescription medications, including cold and allergy remedies and weight loss supplements. Phenylpropanolamine works by stimulating the central nervous system and increasing the levels of neurotransmitters such as […]