Night sweats and alcohol: Causes and treatment

Night sweats may also result from alcohol withdrawal or alcohol intolerance. For people who already have night sweats, such as those going through menopause, consuming alcohol can make the sweating worse.

Home remedies can usually help manage alcohol-induced night sweats. Such home remedies may include staying hydrated and keeping the bedroom at a comfortable temperature.

People with alcohol dependency or intolerance should see a doctor.

In this article, we cover night sweats and alcohol, including how to manage night sweats after drinking.


Alcohol can cause night sweats in several different ways. People may sweat more after drinking due to the following:

Alcohol affects the body in many ways, one of which is its impact on the heart. It can cause the heart rate to become too fast or the heart rhythm to become irregular.

With alcohol intake, when the heart rate speeds up, the blood vessels in the skin tend to widen. This process is called vasodilation.

Dilated blood vessels cause the skin to feel warm and flushed. This can trigger the release of sweat.

This sweating could occur at any time of day. However, as many people drink alcohol in the evening, night sweats are common.

While many people feel warm after drinking alcohol, the core body temperature drops as blood moves from the core to the skin through dilated blood vessels. Sweat also removes heat from the body.

People may not realize that because of this, they are at risk of hypothermia in cold weather. Or, in hot weather, they may begin to experience nausea and dizziness with dehydration in addition to sweating.

People experiencing mild night sweats from occasional alcohol consumption may find relief using home remedies.

These include:

  • drinking plenty of water to stay hydrated and replace fluids lost through sweat
  • showering to remove excess salt and sweat from the skin
  • keeping the bedroom at a comfortable temperature for sleep
  • removing excess blankets and wearing light pajamas

People with alcohol intolerance may need to avoid drinking alcohol to stop night sweats from occurring. Some people may be able to improve their symptoms by limiting the amount of alcohol they consume.

People experiencing alcohol withdrawal linked to alcohol dependency should consider seeking help more urgently. A doctor can provide information and guidance on eliminating alcohol.


Sweating is a common effect of drinking alcohol. For many people, night sweats will be temporary based on the alcohol consumption of a particular occasion. They will not have any lasting impact.

People who experience night sweats regularly after drinking may have an issue with alcohol. There are many risks, including cancer and liver damage, of long-term alcohol use. For this reason, seeking help is advisable.

Those who believe that they have AUD or alcohol intolerance should see their doctor.

Others who regularly experience night sweats, especially if they have additional symptoms, should also make an appointment with their doctor to determine the underlying issue.

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