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.
B-complex vitamins are important for regulating metabolism and maintaining the central nervous system. But theyâre also essential for healthy skin and hair. Some dietitians claim that the more popular B vitamins â such as B-12 â can help strengthen and condition hair. You should always try to get your vitamins from food first. You can find the B-vitamin complex in a variety of sources, including: