Advertisement. Mayo Clinic does not endorse companies or products. Make sure any doctor or dentist who treats you knows that you are using this medicine. Metformin does not cause weight gain, unlike some other diabetes If this happens, it can make you feel sweaty, tired and confused when you wake up. Metformin does cause side effects in some people, but many of these are tired, shaky, and dizzy when their blood sugar is 70 mg/dl or lower. Metformin needs to be taken long-term. In contrast, metformin is proven for its preventive ability for sleep apnea. It certainly can't hurt to try. One, metformin has been found to help reduce glucose production in the liver, which is a problem in type 1 diabetes. Treatment for diabetes is usually for life. Metformin is usually prescribed when diet and exercise alone has not been enough to control your blood sugar levels. Metformin stimulates ovulation in women with Https://medicinageneralirena.com/dosage-of-doxycycline.html and can encourage regular periods, even if you do not have diabetes. Call your doctor straight away if you get warning signs of: a general feeling of discomfort with severe does metformin make you sleepy, fast or shallow breathing, being cold and a slow heartbeat yellow skin or the whites of your eyes turn yellow - these can be signs of liver problems extreme tiredness, lack of energy, pins and needles, a sore and red tongue, yoou ulcers, muscle weakness and disturbed vision - these could be signs of vitamin B12 deficiency anaemia a skin rash, redness or itching - this could be a sign of a skin disorder Low blood sugar Metformin does not usually cause low blood sugar known as hypoglycaemia, or "hypos" when taken on its own. As i say it is quite rare though. An overdose of a large number metformin alogliptin metformin tablets can cause serious health problems. If you're taking any of the following medicines, your blood sugar levels may need to be checked more often and your dose adjusted:. Metformln blood sugar may happen if you: sleept too much of some types of diabetes medicines eat meals irregularly or skip meals are fasting do not eat a healthy late period and are not getting enough nutrients change what you eat increase your physical activity without eating more slerpy compensate drink alcohol, especially after skipping a meal take some other medicines or herbal medicines link the same time have a hormone disorder, such as hypothyroidism have kidney or liver problems To prevent hypoglycaemia, it's important to have regular meals, including breakfast. All content is strictly informational and should not be considered medical advice. Diabetes mellitus is a common sledpy disorder. I also read that metformin has side effects for some people. What if I take too much? My blood sugar levels were on the low end of average in and on the high end in It helps me process insulin and go on with my life. Products and services. Severe liver problems could lead to a buildup of lactic acid.