NIC has various meanings in the Medical category. Discover the full forms, definitions, and usage contexts of NIC in Medical.
Nicotinamide (NAA), also known as niacinamide, is a vitamin found in food, used as a dietary supplement, and used as a medication. As a supplement, it is used by mouth to prevent and treat pellagra. While nicotinic acid may be used for this purpose, nicotinamide has the benefit of not causing skin flushing. As a cream, it is used to treat acne.
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