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.
Taking vitamins to improve the appearance of hair, skin and nails has been effective for individuals who lack certain vitamins in their daily diets.There are specific vitamins that aid in the processes by which hair, skin and nails grow.eta-carotene, vitamin B complex, vitamin C, vitamin E, magnesium, sulfur and zinc are all vital for growing healthy hair, skin and nails, according to the Vitamins and Nutrition Center. A multivitamin will contain most if not all of these vitamins.