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.
The best vitamin supplements. Some vitamin supplements for healthier hair and hair loss include: â¢ B-Complex Vitamins: Vitamin B7, also called Biotin, can strengthen your hair follicles. â¢ Zinc and iron: These minerals protect hair from shedding, getting dry and brittle. â¢ Vitamin A: Vitamin A helps produce scalp oil, known as sebum.