Metformin can be an important part of an effective diabetes treatment plan. But lowering your dose of metformin or stopping it altogether can be safe if your diabetes is in remission. If you want to stop taking diabetes medications, you should talk with a doctor or healthcare professional first.
Why Shouldn't You Stop Taking Metformin? Metformin works by decreasing the amount of sugar your liver releases into your blood, making your body more sensitive to insulin's effects. If you suddenly discontinue use, it can lead to dangerously high blood sugar levels.
For patients who are already on metformin, I do not decrease the dose unless the A1c is 6.0% or less. I might reduce the dose by half every 3 months, as long as the A1c stays at 6.0% or less. I stop the final 500 mg of metformin when the A1c is 6.0% or less for at least 3 months.
Metformin (brand name: Glucophage) will be in your system for 96.8 hours which is approximately 4 days. Metformin has an elimination half-life of approximately 17.6 hours.
It is recommended that metformin should be discontinued once eGFR falls below 30 ml/min/1.73 m2 and to decrease the metformin dose in mild to moderate renal impairment (eGFR 30–60 ml/min/1.73 m2).
Missing doses of oral diabetes medications frequently can lead to serious health complications, some of which may require hospitalization. This also increases the overall cost of your treatment. Potential complications include nerve damage, as well as eye, kidney, or heart disease.
Studies show that taking berberine can lower blood sugar levels to a similar extent as the popular diabetes drug metformin ( 4 ). In a study in 116 people with type 2 diabetes, the substance reduced fasting blood sugar levels by 20% and HbA1c (a marker for long-term blood sugar levels) by 12% ( 5 ).
Insulin remains the most effective therapy to lower glucose, particularly in comparison to most oral medicines for type 2 (including metformin).
Blurry vision is a common side effect associated with a prolonged use of Metformin. This happens due to a deficiency of Vitamin B12 as Metformin is known to affect its absorption.
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.
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.
Metformin lowers your blood sugar levels by improving the way your body handles insulin. It's usually prescribed for diabetes when diet and exercise alone have not been enough to control your blood sugar levels.
Metformin doesn't cause kidney damage. The kidneys process and clear the medication out of your system through your urine. If your kidneys don't function properly, there's concern that metformin can build up in your system and cause a condition called lactic acidosis.
Other things to avoid while on metformin
corticosteroids, such as prednisone. blood pressure medication, such as amlodipine (Norvasc) anticonvulsants, such as topiramate (Topamax) and zonisamide (Zonegran) oral contraceptives.
More serious side effects are rare. They include severe allergic reactions and a condition called lactic acidosis, a buildup of lactic acid in the bloodstream. The risk for this is higher among people with significant kidney disease, so doctors tend to avoid prescribing metformin for them.
Risks of stopping metformin
impaired vision, or diabetic retinopathy. kidney problems, or diabetic nephropathy. nerve damage, or diabetic neuropathy. heart problems.
Nausea, vomiting, and diarrhea are some of the most common side effects people have when they first start taking metformin. These problems usually go away over time. You can reduce these effects by taking metformin with a meal.
Conclusions: People with diabetes taking metformin were less likely to report back, knee, neck/shoulder and multisite musculoskeletal pain than those not taking metformin. Therefore, when treating these patients, clinicians should be aware that metformin may contribute to fewer reports of musculoskeletal pain.
Barley or jau water is high in insoluble fibre, which makes it good for diabetics. It is recommended for diabetics as it helps stabilise blood glucose levels. Make sure you drink unsweetened barley water to get effective results. The antioxidant properties of barley water also helps keep many diseases at bay.
Metformin doesn't work for everyone. Precose, Januvia, Victoza, Glucotrol XL, and Actos are some metformin alternatives.
Lemon juice significantly lowered the mean blood glucose concentration peak by 30% (p < 0.01) and delayed it more than 35 min (78 vs. 41 min with water, p < 0.0001).
Metformin is another common oral medication for type 2 diabetes; it's associated with GI upset and diarrhea, and may contribute to dehydration, according to a May 2017 article published in the Journal of the American Geriatric Society.