Do you find your skin is blotchy, acne prone or dull? Your makeup routine may be to blame. Researchers have found that makeup can have various side effects on your skin and even your health. ( Photo Source ) Here is a list of side effects that can be caused by makeup. 1. Allergies People can have adverse reactions to chemicals and dyes in the makeup products that they wear. Parabens that are used as preservatives to prevent bacteria growth in cosmetics can cause various allergic reactions such as skin irritations, blemishes, and blotches. Another ingredient in makeup, Salicylate can cause hives and rashes, especially if you have sensitive skin. 2. Eye Irritations Eye makeup is one of the most used cosmetics worn by women. The eyes are the most sensitive area on the face. If you wear a lot of eye makeup, you can be damaging your eyes. Makeup that gets in your eyes can cause irritation. Wearing too much masca...