What are the long term effects of using metformin?

Long-term side effects
Taking metformin can cause vitamin B12 deficiency if you take it for a long time. This can make you feel very tired, breathless and faint, so your doctor may check the vitamin B12 level in your blood. If your vitamin B12 levels become too low, vitamin B12 supplements will help.
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Is metformin harmful long term?

Among individuals with diabetes, long-term treatment with metformin may reduce the risk of cognitive decline. Further studies should establish the role of hyperglycemia and insulin resistance, and the protective role of metformin in the risk of cognitive decline and dementia.
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What are the dangers of taking metformin?

Under certain conditions, too much metformin can cause lactic acidosis. The symptoms of lactic acidosis are severe and quick to appear, and usually occur when other health problems not related to the medicine are present and are very severe, such as a heart attack or kidney failure.
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What should I avoid while taking metformin?

Other things to avoid while on metformin

diuretics, such as acetazolamide. corticosteroids, such as prednisone. blood pressure medication, such as amlodipine (Norvasc) anticonvulsants, such as topiramate (Topamax) and zonisamide (Zonegran)
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What is the most common side effect of metformin?

Stomach trouble is the most common metformin side effect. About 25% of people have problems like: Bloating. Gas.
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Metformin Side Effects (



Why was metformin taken off the market?

Why is metformin being recalled? The reason for the recall is the detection of high levels of N-nitrosodimethylamine, more commonly known as NDMA, an organic compound linked to causing cancer in high concentrations. Metformin hydrochloride is not the only drug affected by NDMA-related recalls.
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Can you drink coffee while taking metformin?

Metformin can decrease how quickly the body breaks down caffeine. Taking metformin along with caffeine might increase the effects and side effects of caffeine. MethoxsalenInteraction Rating: Minor Be cautious with this combination. Talk with your health provider.
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Can I take vitamin D with metformin?

No interactions were found between metformin and Vitamin D3.
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What fruits to avoid if you are diabetic?

Dried fruit, fruit juice, and certain tropical fruits, like mangoes, tend to contain more sugar. It may be a good idea to limit portions or eat these foods less often. Some canned fruit has added sugar or is packaged in syrup.
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What is the safest drug for type 2 diabetes?

Most experts consider metformin to be the safest medicine for type 2 diabetes because it has been used for many decades, is effective, affordable, and safe. Metformin is recommended as a first-line treatment for type 2 diabetes by the American Diabetes Association (ADA).
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Is there an alternative to metformin?

Another type of drug, called salicylate, works in a similar way to metformin and scientists think it could be a good alternative for people with type 2 diabetes who can't take metformin. Salicylate is already used to treat other health problems, like pain and inflammation.
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Can long term use of metformin cause dementia?

The UK study by Imfeld et al. showed an increased risk of dementia associated with metformin use (odds ratio 1.71, 95% confidence interval 1.12-2.60) by using a matched case-control design including 7086 incident cases of Alzheimer's disease and 7086 controls without dementia [10].
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How many years can you stay on metformin?

Generally, if you are prescribed metformin, you will be on it long term. That could be many decades, unless you experience complications or changes to your health that require you to stop taking it. However, metformin does have some side effects, and patients often have questions about the safety of long-term use.
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Is metformin hard on kidneys?

Metformin-associated lactic acidosis can cause metabolic acidosis in patients with moderate CKD, and this has been shown to have a deleterious effect on renal function leading to a decline in eGFR and progression of CKD [17–19].
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Does metformin damage the liver?

Conclusion: Metformin does not appear to cause or exacerbate liver injury and, indeed, is often beneficial in patients with nonalcoholic fatty liver disease. Nonalcoholic fatty liver frequently presents with transaminase elevations but should not be considered a contraindication to metformin use.
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Can vitamin D reverse diabetes?

Regular doses of vitamin D early in life have been shown to reduce the risk of developing type 1 diabetes. Vitamin D treatment has also been shown to improve glycemic control and insulin sensitivity in people with type 1 and type 2 diabetes and in normal individuals.
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Are diabetics more likely to get Alzheimer's?

Several research studies following large groups over many years suggest that adults with Type 2 diabetes have a higher risk of developing Alzheimer's. diabetes. According to the one study's results, Type 1 diabetics were 93% more likely to develop dementia.
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Can low vitamin D cause high A1C?

The average A1c was higher in patients with severe vitamin D deficiency compared to those with normal levels of vitamin D. Those with severe deficiency had an average of 8.1%; those with normal vitamin D levels averaged 7.1%.
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Are eggs good for diabetics?

Protein-rich foods like eggs can play an important role in regulating blood sugar levels for people with diabetes. Plus, eggs contain many essential vitamins and minerals, and have just 80 calories each.
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What drink lowers blood sugar?

When participants in the study drank one cup of chamomile tea after meals three times per day for six weeks, they showed a reduction in blood sugar levels, insulin, and insulin resistance.
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Is banana good for diabetes?

Bananas are a safe and nutritious fruit for people with diabetes to eat in moderation as part of a balanced, individualized diet plan. A person with diabetes should include fresh, plant food options in the diet, such as fruits and vegetables. Bananas provide plenty of nutrition without adding many calories.
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Is blood sugar of 7.8 high?

Less than 140 mg/dL (7.8 mmol/L) is normal. 140 to 199 mg/dL (7.8 mmol/L and 11.0 mmol/L) is diagnosed as prediabetes. 200 mg/dL (11.1 mmol/L) or higher after two hours suggests diabetes.
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Is coffee good for diabetics?

Some studies suggest that drinking coffee — whether caffeinated and decaffeinated — may actually reduce your risk of developing type 2 diabetes. If you already have diabetes, however, the impact of caffeine on insulin action may be associated with higher or lower blood sugar levels.
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At what A1C level does damage start?

Studies show a direct correlation between high A1C and severe diabetes complications. 3 An A1C level above 7% means someone is at an increased risk of complications from diabetes, which should prompt a person to make sure they have a plan in place to manage their blood sugar levels and decrease this risk.
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