Review: could Metformin hydrochloride cause Kidney stones?
Summary: Kidney stones is found among people who take Metformin hydrochloride, especially for people who are female, 50-59 old, also take medication Aspirin, and have Diabetes.
We study 12,773 people who have side effects while taking Metformin hydrochloride from FDA and social media. Among them, 77 have Kidney stones. Find out below who they are, when they have Kidney stones and more.
You are not alone: join a support group for people who take Metformin hydrochloride and have Kidney stones >>>
Metformin hydrochloride has active ingredients of metformin hydrochloride. It is often used in diabetes. (latest outcomes from 14,614 Metformin hydrochloride users)
Kidney stones has been reported by people with multiple sclerosis, osteoporosis, high blood pressure, rheumatoid arthritis, pain. (latest reports from 14,361 Kidney stones patients)
On Mar, 25, 2015: 12,773 people reported to have side effects when taking Metformin hydrochloride. Among them, 77 people (0.60%) have Kidney Stones.
Time on Metformin hydrochloride when people have Kidney stones * :
|< 1 month||1 - 6 months||6 - 12 months||1 - 2 years||2 - 5 years||5 - 10 years||10+ years |
|Kidney stones||0.00%||11.11%||0.00%||0.00%||33.33%||11.11%||44.44% |
Gender of people who have Kidney stones when taking Metformin hydrochloride * :
|Kidney stones||52.44%||47.56% |
Age of people who have Kidney stones when taking Metformin hydrochloride * :
|Kidney stones||0.00%||0.00%||0.00%||0.00%||5.56%||22.22%||38.89%||33.33% |
Severity of Kidney stones when taking Metformin hydrochloride ** :
|least||moderate||severe||most severe |
|Kidney stones||0.00%||0.00%||66.67%||33.33% |
How people recovered from Kidney stones ** :
|while on the drug||after off the drug||not yet |
|Kidney stones||0.00%||0.00%||100.00% |
Top conditions involved for these people * :
- Diabetes mellitus (17 people, 22.08%)
- Metastatic neoplasm (13 people, 16.88%)
- Type 2 diabetes mellitus (12 people, 15.58%)
- Breast cancer metastatic (11 people, 14.29%)
- Hypersensitivity (10 people, 12.99%)
Top co-used drugs for these people * :
- Aspirin (27 people, 35.06%)
- Zometa (23 people, 29.87%)
- Crestor (19 people, 24.68%)
- Colace (19 people, 24.68%)
- Insulin (18 people, 23.38%)
* Approximation only. Some reports may have incomplete information.
** Reports from social media are used.
Comments for this study:
Jones60 (10 months ago):
I have my first ever stone after a 6 month stint on Metformin....Now Im wondering if I should stop taking this drug
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Wil (2 years ago):
UPDATE: August and September 2012 had Lithotripsy for two large stones. Also stopped Metformin after consultation with Dr and reevaluation of the need. next recheck due in May 2013
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Kenneth Cruthis (2 years ago):
I am seventy years old and in pretty good health, I am borderline type two diabetic. My doctor prescribed Metphormin and within a week I was passing multiple small kidney stones and after about a week , still passing stones, then I quit for a couple of weeks and the stones subsided, then I started taking the drug again and the stones started back up again, now I have had a history of stones in the past but nothing as frequent as this. I started taking 2000 mg. of Calcium each day and haven't been bothered with stones in several years until I started taking Metphormin. This is the only Generic drug that I know of for non insulin dependent diabetes. I may try it again for another test. I have decided that my health is my reasonability with loosing weight, diet and exercise.
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Wil (4 years ago):
I have been on Metformin 250mg twice daily for about 7 months. My first ever kidney stone event occured at 5 months with a second event at 7 months. Metformin was the replacement for Avandia which I had taken for years without incident. I am 68 years old.
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Kreese (4 years ago):
I was diagnosed Type 2 diabetic late 2010 and started onn Medformin 250 mg twice a day. very strange that my blood sugars were normal afdter 1 week on the meds and continued to be normal even after having a none fasting blood sugar and A1C done, which were all normal as well.
Recently I had kidney stones from hell and was rushed to the hospital after being on Medformin for 6 Months.
Being in the pharmaceutcal field I am convinced that Medformin causes Kidney Stones. Drug companies do not report all side affects from clinical trials to the FDA, this I can tell you they use the data that is good for them to get their dug approved. I am sure that the numbers are higher for people developing kidney stones from Medformin.
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How to use the study: print a copy of the study and bring it to your health teams to ensure drug risks and benefits are fully discussed and understood.
Get connected: join our support group of metformin hydrochloride and kidney stones on
Do you have Kidney Stones while taking Metformin Hydrochloride?
You are not alone! Join a mobile support group on :
- support group for people who take Metformin hydrochloride and have Kidney Stones
- support group for people who take Metformin hydrochloride
- support group for people who have Kidney Stones
Drugs in real world that are associated with:
Could your condition cause:
- A study of drug interactions between Bisoprolol Fumarate, Cephalexin, Gliclazide, Glucophage for a 61-year old man with Cardiac Disorder, Hypertension, Diabetes Mellitus Non-insulin-dependent. The patient has Eosinophilia
- A study of side effects of Metformin for a 60-year old woman with Type 2 Diabetes. The patient has Heart Rate Irregular
- A study of drug interactions between Metformin, Onglyza, Crestor, Farxiga for a 64-year old man with Diabetes, Lower Cholesterol. The patient has Swelling, Pain In Jaw, Nasal Congestion
- A study of drug interactions between Losartan Potassium; Hydrochlorothiazide, Synthroid, Cymbalta, Glumetza for a 60-year old woman with High Blood Pressure, Thyroid Cancer - Papillary Carcinoma, Pain - Back, Type 2 Diabetes Mellitus. The patient has Insomnia, Hip Pain, Back Pain
- A study of side effects of Metformin for a 52-year old woman with Diabetes. The patient has Uterine Fibroids (benign growths of the muscle inside the uterus)
Recent Metformin hydrochloride related drug comparison:
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- Comparions of Metformin, Klonopin, Celexa, Clozapine for a 55-year old woman who has Anxiety
- Comparions of Metformin, Januvia, Glipizide for a 44-year old man who has Type 2 Diabetes
- Comparions of Lexapro, Hydrochlorothiazide, Lisinopril, Metformin, Garcinia Cambogia for a 60-year old woman who has Tramadol
- Comparions of Metformin, Propranolol Hydrochloride for a 56-year old man who has Hypertension
NOTE: The study is based on active ingredients and brand name. Other drugs that have the same active ingredients (e.g. generic drugs) are NOT considered.
WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.
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