A member asked:

Niferex is really dark brown and looks like it would irritate your stomach. does it?

A doctor has provided 1 answer

You cannot tell...: ...Anything about a pill's effects or side effects from the appearance of the pill itself. Niferex is an iron supplement, which sometimes causes constipation, but the only way to find out if it will irritate your stomach is to start taking it; you can always stop if it does. Taking it with food will decrease the chance of stomach irritation.

Answered 5/9/2012

5.9k views

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