What is Metchek (Metformin Hydrochloride) used for?

Metformin is an oral anti-diabetic medication. It is most often used to treat type II diabetes, but can also be used to treat insulin-dependent diabetes in patients who are overweight.

How should I use Metchek (Metformin Hydrochloride)?

Most people will achieve diabetic control on a dosage of 500mg once or twice a day. The maximum recommended dosage is 100mg three times a day. It is best to take the lowest possible dosage at which hyperglycaemia can be controlled.

Metformin will be taken in combination therapy with insulin and/or sulphonylurea.

What are the side effects of Metchek (Metformin Hydrochloride)?

If you develop and allergic reaction to Metformin (hives; difficult breathing; swelling of your face, lips, tongue, or throat) contact a doctor.

Metformin can cause a potentially fatal condition known as lactic acidosis. If you notice any of the following symptoms, contact your doctor immediately:

• muscle pain or weakness;
• numb or cold feeling in your arms and legs;
• trouble breathing;
• feeling dizzy, light-headed, tired, or very weak;
• stomach pain, nausea with vomiting; or
• slow or uneven heart rate.

Serious side effects that will need medical advice include:

• shortness of breath;
• swelling (edema) or rapid weight gain;
• fever, chills, body aches, flu-like symptoms.

Less serious metformin side effects you may notice may include:

• headache or muscle pain;
• weakness; or
• mild nausea, vomiting, diarrhea, gas, stomach pain.

Please Note

Metchek should be used with caution in cases of:

• renal impairment
• hepatic impairment
• elderly patients
• patients with heart failure

Use of metformin by pregnant women or nursing mothers is not recommended unless specifically advised by a doctor.