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 A is also necessary for the growth of all bodily tissues, including skin and hair. Adequate intake of vitamin C is needed for the building and maintenance of collagen, which provides structure to skin and hair. One cup of diced cantaloupe provides 97% of daily needs for vitamin C. Cantaloupe also contributes to overall hydration, which is vital for having healthy looking skin and hair.