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.
Overall, the entire suite of B-complex vitamins is essential for good hair and skin. In addition to Vitamin B12, vitamins B3 and B6 are also critical for hair and skin growth and appearance. A balanced B-complex vitamin supplement provides the extra boost your hair and skin may need to look great.
1 Vitamin E: Helps the body regulate retinol levels, which is essential for healthy skin. 2  It is also key for healthy immune system and healthy eyes. 3  Selenium: A mineral that may help protect the skin against sun damage and wrinkles.ertain vitamins and antioxidants may help improve the health and quality of your skin. Research has found that antioxidant vitamins A, C and E, as well as selenium, can help support and maintain healthy skin and may protect the skin against sun damage.