Skin Flushing in Different Skin Tones While niacin flush can happen to anyone, people with darker skin tones may not experience reddening of the skin. Instead, the affected area may be discolored ...

And there’s bad news about side effects as well. Prescription-strength niacin is known to cause itching and flushing. But the study revealed the potential for more serious health issues.

Considering taking supplements to treat niacin induced flushing? Below is a list of common natural remedies used to treat or reduce the symptoms of niacin induced flushing. Follow the links to ...

The niacin skin flush response (NSFR) is a physiological reaction that occurs when niacin (vitamin B3) is administered, leading to increased blood flow and a flushing sensation in the skin.