Acanthosis Nigricans as related to Niacin
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Niacor; Nicolar; Nicotinic Acid | |
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Acanthosis nigricans is a brown to black, poorly defined, velvety hyperpigmentation of the skin, usually present in the posterior and lateral folds of the neck, the axilla, groin, umbilicus, and other areas. 
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Niacin, also known as nicotinic acid or vitamin B3, is a water-soluble vitamin whose derivatives such as NADH play essential roles in energy metabolism in the living cell. The designation vitamin B3 also includes the amide form, nicotinamide or niacinamide. Severe lack of niacin causes the deficiency disease pellagra, whereas a mild deficiency slows down the metabolism, which in turn decreases cold tolerance and is a potential contributing factor towards obesity.
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Acanthosis Nigricans as related to Niacin
- Acanthosis nigricans in the setting of niacin therapy ...escholarship.org/uc/item/4gd131pk
Acanthosis nigricans in the setting of niacin therapy Rachael Hartman MD, Taylor DeFelice MD MPH, Julia Tzu MD, Shane Meehan MD, Miguel Sanchez MD
- Published in:Dermatology Online Journal · 2011Authors:
Acanthosis nigricans Causes - Mayo Clinic
Acanthosis nigricans — Comprehensive overview covers causes, treatment of this skin condition.
- Acanthosis Nigricans: Pictures, Causes, Diagnosis ...
Acanthosis nigricans is a fairly common skin pigmentation disorder, usually notable for dark patches of skin with a thick, velvety texture.
- Acanthosis nigricans - Mayo Clinic
Acanthosis nigricans is a skin condition characterized by areas of dark, velvety discoloration in body folds and creases. The affected skin can become thickened.
- Side Effects Of Niacin | Niacin Side Effects
The side effects of niacin include skin, stomach, liver, Benefits Of Niacin. ... Acanthosis Nigricans is one to the rashes that can happen due to high niacin intake.
- Acanthosis nigricans | American Academy of Dermatology
Acanthosis nigricans: This skin condition causes areas of skin to darken and thicken as shown here on this 15-year-old girl's hands. Acanthosis nigricans: Overview
- Niacin Flush or Vasodilatation - Orthomolecular Vitamin ...
Niacin Flush or Vasodilatation. Niacin usually causes a flush a few minutes after it is taken. ... this is not acanthosis nigricans, a very serious condition, ...