A member asked:

Am taking 1000mg of metformin 2/day i took one a noon another at 7pm taking first one no problem but when i take second one i fill rash itchy body?

A doctor has provided 1 answer
Dr. Al Hegab answered

Specializes in Allergy and Immunology

Space it out: It's only 7 hours apart, side effects can be more pronounced, and you're almost maxed out on dosing with metformin. BID means twice a day when awake, can be 10-12 hours apart, not just 7 hours. If you do space the dose out and still have the problem, stop the medicine and contact your doctor, best wishes

Answered 11/27/2017

1.3k views

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