Alcohol’s effects lead people to unfamiliar and sometimes unsettling side effects. One such effect can be heavy, persistent sweating, and this sign may be more dangerous than we first give it credit for.
We explore the connection between alcohol use and sweating, highlighting times when perspiration can be an alarming indicator of a deeper issue. We’ll show you that support is available if sweats become part of a wider struggle with alcohol addiction.
Alcohol sweats are a general description of episodes of unexpected or excessive perspiration linked to a person’s drinking. A person can experience alcohol-related sweating in different ways, from feelings of clamminess on a hangover to unsettling hyperhidrosis during alcohol withdrawal.
Sweating itself is, of course, a normal function of our body. It’s our way of cooling down and maintaining a stable internal temperature. It also helps act as a natural antimicrobial defence and can help eliminate some toxins and heavy metals from your body. It’s an incredibly important function of the autonomic nervous system (ANS).
For most, alcohol sweats are a short-lived side effect after a heavy night of drinking. For others, it may be a signal that alcohol is gaining a dangerous level of control in the body. Understanding when sweating is harmless and when it indicates a deeper issue can be your first step in determining whether to shrug it off or take preventive action.
The main causes of alcohol sweats include:
One of alcohol’s most immediate effects is widening your blood vessels (vasodilation), making more blood flow to your skin. This is why we sometimes feel warmer or blush while drinking. The body here can be tricked into thinking it needs to cool down. Sweating is the natural response, often lasting into our sleep after heading home from a night out. This type of sweating is not particularly dangerous, but it does put some strain on the circulatory system. Over time, prolonged blood vessel dilation may contribute to longer-term health issues like high blood pressure.
Alcohol’s impairments on your nervous system are well known, with research showing that up to three-quarters of all chronic alcohol abusers suffer from autonomic dysfunction. A person’s dependency on alcohol will destabilise the nervous system over time, making sudden sweats more common. In some cases, these changes may overlap with anxiety and restlessness, intensifying perspiration even further.
Metabolism is the set of all chemical processes in the body that convert food and drink into energy. As alcohol enters the system, your liver works to break it down. Most happens through enzymes, but around 2-5% is expelled directly through breath, urine and sweat. This is why alcohol is detectable on breathalysers and on the skin’s surface.
Alcohol-related sweating can be observed in different ways. Understanding when it appears might help you understand if it’s a passing side effect or something that needs more attention.
There are times when sweating signals a more serious issue, which you should take seriously:
If you’ve decided to give up alcohol after prolonged addiction, sweating will be one of the most common withdrawal symptoms. If you’re waking drenched in sweat alongside shaking hands or insomnia, you may be facing alcohol withdrawal syndrome (AWS).
Excessive perspiration during withdrawal is linked with a long list of symptoms, including confusion, hallucinations and seizures. As some of these conditions can become life-threatening, heavy sweats linked with withdrawal should become a reason to seek professional help before symptoms worsen.
Sometimes alcohol sweats overlap with other medical problems. Disorders of the thyroid, hormonal changes, infections, or heart issues can all cause unexplained sweating. If perspiration comes with chest pain, fever, shortness of breath, or sudden disorientation, you may be facing something greater than just alcohol’s effects. These signs should never be ignored; immediate medical attention is essential.
Persistent night sweats after drinking can be one of the quieter signs that alcohol use is slipping into dependence. If your sweating regularly coincides with alcohol cravings or drinking in secrecy, this may be reflecting more than just physical side effects. Sweating may be considered one part of a wider pattern of alcohol addiction, and acknowledging it as such may be an important step towards getting the treatment you need.
Alcohol sweats will mostly be uncomfortable but manageable. Here are some practical steps to help you mitigate alcohol sweats in the short term:
Alcohol sweats may only be uncomfortable, but other symptoms of alcohol addiction can become life-threatening before you realise it.
At Providence Projects, we specialise in treatment for alcohol addiction with medical detox, helping you manage withdrawal symptoms. We incorporate evidence-based therapies to help you address the deep, underlying drivers, and aftercare systems are in place to keep you on track for permanent sobriety.
Our admissions team is ready to help you with a caring, confidential phone call. Reach out today and let this be the moment you begin moving towards a brighter future, free from addiction’s grasp.
If you are looking for rehab to take your, or a loved ones, life back from addiction, look no further than Providence Projects. Reach out to us today to find out how we can help you or a loved one achieve long-term recovery.