Adults only (18+)

Can Weed Help Hangovers?

Waking up after a heavy night of drinking can leave you feeling drained, nauseous and painfully sensitive to light or sound. For those looking for relief beyond paracetamol and hydration, cannabis is sometimes suggested as a potential hangover remedy. But can weed really help with hangovers, or is it more likely to complicate things? This article explores the effects of cannabis on common hangover symptoms, the science behind its potential benefits and risks and what people should consider before turning to weed the morning after.

What Causes a Hangover?

A hangover is the body's reaction to drinking too much alcohol. As the liver works to break down alcohol, it produces compounds that irritate the stomach, dehydrate tissues and disturb sleep patterns. The result is a mix of symptoms that can include headache, nausea, fatigue, brain fog and irritability. In more extreme cases, some people may also experience shaking or dizziness. Hangovers vary from person to person depending on how much alcohol was consumed, the type of drink and personal tolerance. There is no cure for a hangover, only ways to manage the discomfort until the body has fully recovered.

How Cannabis Might Help with Hangover Symptoms

Cannabis contains compounds called cannabinoids, the most well-known being THC and CBD. These interact with the body’s endocannabinoid system, which helps regulate pain, mood, nausea and sleep. Some users report that cannabis helps reduce their hangover symptoms by easing headaches, calming an upset stomach or helping them get back to sleep. THC may dull pain perception and lift mood, while CBD has been studied for its anti-inflammatory and anti-nausea effects. For those who experience restlessness or anxiety after drinking, cannabis might offer a sense of calm or mental clarity.

What Does the Research Say?

There is currently no direct scientific research confirming that cannabis cures or significantly treats hangovers. Most of the evidence is anecdotal and based on personal experience. Studies that have examined cannabinoids for related symptoms like nausea, pain and sleep disturbance suggest they may have a helpful role in certain situations. However, these findings cannot be automatically applied to hangovers, especially since alcohol and cannabis affect the body in very different ways. In fact, combining the two substances can complicate matters further, as mixing alcohol and weed can lead to increased intoxication or unpleasant effects during use.

Potential Risks of Using Weed for Hangovers

While cannabis may help relieve certain symptoms, it is not without its drawbacks. Using weed while already dehydrated, fatigued or nauseous could make some people feel worse. For example, high doses of THC may increase dizziness or disorientation, especially if blood sugar levels are already low from drinking. Cannabis can also cause dry mouth, which may worsen dehydration. In some individuals, it may trigger anxiety or rapid heart rate, which could amplify the lingering unease that often follows a night of drinking. It is also important to avoid using cannabis as a way to mask symptoms rather than allowing the body to properly rest and recover.

Should You Smoke, Vape or Eat It?

The method of cannabis use can influence its effect on hangover symptoms. Smoking or vaping produces rapid effects, which may be preferable for immediate relief of nausea or headaches. However, these methods can also irritate the lungs, particularly if alcohol use has already inflamed the airways. Edibles take longer to work and can be difficult to dose accurately, potentially leading to more intense effects than intended. For those considering cannabis for hangover relief, it is best to start with a small amount and pay attention to how the body responds. Choosing strains with lower THC and higher CBD may also reduce the risk of side effects.

Legal and Health Considerations in the UK

In the United Kingdom, recreational cannabis is illegal. Possession, sale and use of cannabis are prohibited under the Misuse of Drugs Act 1971, except in limited medical cases approved by a specialist consultant. Using cannabis to treat a hangover would not fall under current medical guidelines. It is also illegal to drive or operate machinery while under the influence of cannabis, which remains in the system long after the effects wear off. Even if used privately, cannabis carries legal risks and can have implications for employment, travel and health insurance.

Conclusion

Cannabis may help relieve some hangover symptoms such as nausea, headache or anxiety in certain individuals, but it is not a medically approved treatment. The effects vary greatly depending on the dose, method of use and personal tolerance. While some people find it helpful in small amounts, others may find it worsens fatigue, dehydration or mental fog. Given the lack of clinical evidence and the legal status of cannabis in the UK, it is important to approach this option with caution. Staying hydrated, resting and giving the body time to recover remains the most reliable way to handle a hangover.