November 1, 2022 AddictionAlcohol

Can You Drink Alcohol While Taking Metformin?

The medication Metformin is commonly used for treating type 2 diabetes. Drug interactions between Metformin and alcohol can have dangerous and harmful impacts on the individual. People with prediabetes have also been prescribed this drug, as those who have type 1 diabetes and are overweight must control insulin and manage metabolic control. Metformin is a prescription medication that comes under the brand name Glucophage.

Alcohol can affect a person’s diabetes for up to one whole day (24 hours). Alcohol tolerance varies between men and women. An average amount of alcohol is considered two drinks a day for men and only one for women. Too much alcohol can upset the delicate balance that your liver must maintain to produce and regulate blood glucose levels. This imbalance can put an additional strain on your body’s other organs. If you or a loved one has an unhealthy relationship with alcohol, they must address it before it becomes a full-fledged addiction disorder requiring professional help.

Even so, excessive alcohol use harms your health and should be avoided when taking Metformin. One drink on each occasion is the ideal amount to consume alcohol. When you drink too much alcohol, you have a higher chance of having low blood sugar and impairing your liver. Extreme hypoglycemia can also result from binge drinking.

Brand Names of Metformin

The manufacturer of Metformin promotes the medication in the United States. Metformin is formally used for polycystic ovary syndrome and diabetes. Metformin tends to be named Fortamet, Glucophage, and Glumetza. Metformin comes in a pill form and can be taken orally once a day. It can reduce the sugar component within your liver and aptly reduce high blood pressure.

Side Effects of Metformin and Alcohol Interaction

Alcohol and Metformin should not be combined since doing so has harmful impacts on your health. If you have diabetes, you should avoid heavy drinking because it can cause low blood sugar. Before taking Metformin, you should consult your doctor. Glucophage is a medication that is the best match for blood sugar control.

If you have been taking it as prescribed, there shouldn’t be any problems with Metformin exiting your body. If you take a lot of Metformin, your kidneys won’t be able to eliminate the medicine from your body. It would bring detrimental effects on your kidney function as well. Other organ functions may also be disrupted, and your kidneys may sustain damage. If you overdose, you have a higher risk of developing lactic acidosis, which can result in metabolic acidosis. The pH level increases when your body produces too much acid, causing this ailment to manifest. This illness may cause kidney damage, resulting in serious medical issues.


You risk developing hypoglycemia if you combine Metformin with alcoholic beverages like wine. If you avoid alcohol but take more Metformin than is recommended, this can also increase the risk of hypoglycemia. Excessive alcohol consumption can also result in low blood sugar levels if Metformin isn’t taken.

Lactose Intolerance

Lactic acidosis is a condition in which the blood becomes acidic. As a result, the lactate concentration in your body may rise. This condition is possible if alcohol and Metformin interact negatively. Even though Metformin does not interact with other medications, this condition is still possible.

Individual alcohol abuse can also result in lactate buildup. However, combined alcohol and Metformin can cause severe lactic acidosis symptoms. The lactic acid forms when the problem gets worse. When you consume alcohol with Metformin, the risk of lactic acidosis can potentially increase.

The Food and Drug Administration advises patients taking Metformin to watch for lactic acidosis symptoms and issued a black box warning. Lactic acidosis signs and symptoms differ from person to person, as does the course of treatment.

Combining alcohol and Metformin can lead to several side effects:

  • Nausea
  • Hyperventilation
  • Loss of Appetite
  • Weakness
  • Diarrhea
  • State of Confusion
  • Muscle Pain

People Who Are More Prone to the Negative Effects of Alcohol and Metformin

When Metformin is combined with alcohol, everyone can experience different side effects. These individuals are more susceptible to experiencing potentially fatal health issues. Long-term liver damage is more likely to occur in people with a history of liver disease. Additionally, if you have kidney issues, you are more likely to experience symptoms that could harm the health of your kidneys.

Less alcohol is recommended for women than for men. This is because, compared to men, women have less water in their bodies. Low water content can lead to an alcohol concentration. Metformin side effects are more prevalent in adults over the age of sixty. You can seek help for alcohol addiction if you are struggling to control your intake.

Insulin and Metformin

Insulin is a well-known medication for Type 1 and Type 2 diabetes. A loss of insulin sensitivity causes type 2 diabetes. Metformin and insulin taken separately may cause hypoglycemia. When both of these medications are taken simultaneously, the symptoms of low blood sugar worsen. If you mix them, you should monitor your blood sugar levels. You can monitor your blood sugar level to detect changes and symptoms.

When these medications are taken together, they can cause symptoms such as a faster heartbeat, cold sweats, anxiety, and numbness in the hands and feet. Using Metformin with Alcohol can pose serious side effects for your health. Moderate alcohol consumption is better than taking many alcoholic drinks in a single sitting.

Diabetes and Alcohol

When it comes to alcohol and diabetes, these don’t mix, but alcohol can increase your risk of low blood sugar. Alcohol can also lead to excessive weight gain; moreover, when someone is on drugs, their cognition and motor coordination are impaired to a great extent. When a person is drunk, they won’t be focusing on controlling their diabetes.

Alcohol can take you to make poor food choices. Blood glucose can reduce the effectiveness of diabetic medicines and cause liver damage that is not proven healthy for a person with diabetes. You can get extended-release metformin tablets if you are dealing with diabetes. You can count on our primary care for alcohol addiction.

Alcohol and Metformin Use

Drinking on Metformin puts you at grave risk; there are higher risks when you take Metformin along with alcohol. Alcoholic drinks it brings detrimental effects on your health.

Some signs of discomfort include the following:

  • Metallic taste in the mouth
  • Loss of appetite
  • Bloating and gas in the stomach and intestine
  • Cold sweats
  • Cough and hoarse voice

Overdose on Metformin

According to the American Diabetes Association, biguanide metformin lowers blood sugar levels. Another condition treated with Metformin, called Glucophage, is polycystic ovary syndrome. Weight loss and the reduction of insulin resistance are just two of the many benefits of taking Metformin. Overdosing on Metformin may happen accidentally or on purpose in some circumstances.

Patients overdose on Metformin when they take more medication than is recommended. Adding one or two extra tablets does not result in an overdose. Physicians recommend either altogether avoiding alcohol use or choosing moderate drinking. Medication-assisted detoxification from alcohol can be proven best to eliminate all harmful and toxic substances.

Inadequate b-12 vitamin

The cobalamin vitamin B12 maintains the health of your body’s blood and nerve cells. Meat, milk, yogurt, cheese, eggs, and other foods contain vitamin B-12. Alcohol and Metformin together can decrease the absorption of vitamin B-12 by causing stomach inflammation. Lack of vitamin B-12 can cause depression, anemia, and Crohn’s disease, among other conditions.

There can be issues in vitamin B-12 absorption, which leads to grave consequences. By eating foods high in vitamin B-12, you can make up for your deficiency. The deficiency of B12 could occur when these two substances combine. To get more impactful results, use vitamin B-12 injections and tablets. The following are common side effects of B-12 deficiency.

  • Anemia
  • Light skin and dementia symptoms
  • Numbness in the hands and feet and muscle tremors
  • Vision issues
  • Lack of concentration
  • Fever or chills
  • Memory problem

Frequently Asked Questions (FAQ)

How long should I wait after taking the diabetes tablet to drink?

When you drink excessive amounts of alcohol, it gets directly converted into sugar. Drinking it all of a sudden after you have taken the medication metformin. It is recommended to wait for at least 12 hours as alcohol can cause your blood glucose level to drop.

Can you drink alcohol if you have Type 2 diabetes?

Type 2 sugar patients should abstain from moderate alcohol consumption as it harms them and can drop blood sugar. At the same time, heavy drinking is also detrimental to your liver and can cause weight gain and other dangerous side effects.

When the sugar-lowering effects of medicine mix with alcohol, it could lead to hypoglycemia and insulin, a medical emergency such as nerve damage, disturbance in fat metabolism, and eye diseases. There are also chances that your diabetic-related issues can exacerbate.