All medications have side effects. Hives, constipation, dry mouth, and headaches are common side effects in a lot of drugs. But in some cases certain side effect combinations can indicate an allergic reaction instead of being a side effect. Be sure to read the specific warnings on the drug to be sure.
Vitamin A. Vitamin A will help your hair and skin health. This antioxidant vitamin helps normalize cell growth, maintain healthy skin, form collagen and increase your cell renewal rate, according to the National Institutes of Health.
Vitamin E is a powerful antioxidant that can actually absorb damaging UV light and protect skin cells. It also repairs sun damage on the scalp, which can cause hair to thin. In one study, âTocotrienols, or different types of vitamin E supplements, were studied for eight months in patients with hair loss,â says DebÃ©.