What Are Side Effects From Taking Metformin?

What Are Side Effects From Taking Metformin?
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Metformin, or glucophage, is a medication used for the treatment of type 2 diabetes. Metformin helps control the amount of glucose in the blood by decreasing the amount of glucose absorbed from food and the amount of glucose made by the liver, according to Medline Plus. Metformin may also be used for the treatment of polycystic ovarian syndrome. There are some side effects of Metformin that users should be aware of.

Headache and Muscle Pain

Side effects of Metformin can include the development of headache and muscle pain. These side effects may be temporary until the body adjusts to Metformin. Patients may ask their health-care provider if the use of an over-the-counter pain medication such as acetaminophen or ibuprofen may be helpful for the relief of headache and muscle pain. If headache becomes severe and is accompanied by visual changes, dizziness, chest pain or weakness on one side of the body, it may be a sign that requires immediate medical attention.

Stomach Pain and Discomfort

According to Drugs.com, mild nausea, vomiting, diarrhea, gas and stomach pain may occur while taking Metformin. Taking Metformin at night with meals may decrease gastrointestinal discomfort. Small dietary changes, such as avoiding spicy and fried foods and eating smaller meals more frequently, may help relieve stomach discomfort. If vomiting and diarrhea become severe, it should be reported to a physician. These symptoms may lead to the development of dehydration and electrolyte imbalance, which can be dangerous.

Cold Symptoms

Metformin may cause cold symptoms, such as sneezing, cough and runny nose. These side effects may diminish over time as the body adjusts to Metformin. Natural remedies for these symptoms include the use of humidified air, saline nasal wash or spray, mentholated chest rub and cough or throat lozenges. If these side effects become bothersome, users should consult their physician to determine if the use of an over-the-counter cough suppressant or antihistamine would be safe and effective for the management of cold symptoms.

Low Blood Sugar

Patients taking Metformin should know how to recognize the symptoms of low blood sugar, or hypoglycemia. Low blood sugar can occur while taking this medication. Signs and symptoms of hypoglycemia may include headache, confusion, irritability, dizziness, tremors, sweating, rapid heartbeat and fainting. According to Drugs.com, patients taking Metformin should carry a source of sugar with them, such as orange juice, glucose gel, candy or milk.

References

Article reviewed by Eric Lochridge Last updated on: May 17, 2010

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