HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
HealthTap
Telehealth
A member asked:

I am taking metformin 500 mg only once a day. it causes some gi upset but nothing crazy. i have some insulin resistance, is this dose effective enough?

A doctor has provided 1 answer

Metformin dosing: Metformin should be taken with meals to help reduce GI upset and side effects. 500mg is a starting dose and can be titrated up. Max dose is 2500mg daily. Diet and exercise will also help control DM. As always, consult with your physician/endocrinologist.

Answered 7/11/2016

1.1k views

Thank

Related Questions

A member asked:

How long does it take for metformin for insulin resistance to work in achieving weight loss?

A doctor has provided 1 answer

A member asked:

I am taking metformin for my PCOS (insulin resistance) and I normally remember to take my medications but today I forgot my metformin pill for the first time in a month. Will that affect me and if so how?

A doctor has provided 1 answer

A member asked:

Can I have insulin resistance if my sugar is 84-97? My Dr. Diagnosed me with PCOS & insulin resistance. Metformin makes me sweat a lot? What can I do?

A doctor has provided 1 answer

A member asked:

Any suggestions on supplement while taking long term metformin for PCOS/ insulin resistance? related to reduced vitamin/mineral absorption? Thnx!

A doctor has provided 1 answer

A member asked:

My PMD diagnosed me with PCOS & insulin resistance with no blood wrk or exam. Sugar was 84-104. Put me on metformin & im excessively sweating on it.

A doctor has provided 1 answer

Sponsored Content
HealthTap Medical Group does not endorse products or services. Sponsored content revenues support our mission to make health information free and accessible to all.Learn more

People also searched for:

Can metformin cause me to be sick? When I take a metformin pill , I start vomiting. Is there any other type of drug for insulin resistance/pcos
I have currently become Insulin resistance due to a sedentary lifestyle. I am now on 500mg of metformin twice a day. I am 28 years of age and I am very stressed due to since not to long ago I was slim Is there any advise on how I can reverse this?
28yrs. PCOS, insulin resistance. Metformin ER 500mg twice a day, Vit D, Iron & Calc. Chronic low energy & bladder irritation. How to gain energy?
My endocrinology dr prescribed metformin 500 mg twice based on insulin resistance prediabet and family history of type1diabetes. Why should I take it?
If I am now about to start taking metformin for insulin resistance. What should I expect?

Telemedicine

Primary Care
Manage Your Conditions
Women's Health
Children's Health
Men's Health
Senior Health
Wellness, Prevention & Lifestyle
Sexual Health
Mental & Behavioral Health
Travel Medicine
Urgent Care
Ask your question
Didn't find what you're looking for?

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.

Ask your question

More of what we treat

Allergies
Antibiotics
Asthma
High Blood Pressure
Prescriptions
Type 2 Diabetes
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.
HealthTap
HIPAA logo
HIPAASecure
Soc 2 Type 2 logo
SOC 2 Type 2Certified
JCAHO Accredited
JCAHOAccredited
Member App

Download HealthTap

Video visit and message your doctor

Member App QR Code
Play Store Member LinkApp Store Member Link

Questions?

+1 (888) 828-0841support@healthtap.com
LinkedInTwitter
HomeTermsPrivacyCookiesDMCAHealth TopicsDoctors DirectoryDoctor Q&A by Specialty
Copyright 2026 HealthTap, Inc.