Niacinamide Oral

Niacinamide Oral Interactions

If you are taking this medication under your doctor's direction, your doctor or pharmacist may already be aware of any possible drug interactions and may be monitoring you for them. Do not start, stop, or change the dosage of any medicine before checking with your doctor or pharmacist first.

Before using this product, tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use, especially of:

• blood thinners (e.g., warfarin, heparins)
• drugs for diabetes (e.g., insulin, glyburide, metformin)
• vitamins/dietary supplements/products that also contain niacin or niacinamide

This document does not contain all possible interactions. Therefore, before using this product, tell your doctor or pharmacist of all the products you use. Keep a list of all your medications with you, and share the list with your doctor and pharmacist.

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Precautions and Side Effects