If you’re taking Wegovy, you might be wondering whether it’s safe to drink alcohol while on this medication. The short answer: there are no known direct interactions between Wegovy and alcohol. However, alcohol can still affect how you feel and may influence your health goals, so it’s worth being mindful before you drink.
Possible risks of drinking on Wegovy
- Digestive Discomfort: Wegovy can cause nausea, indigestion, or vomiting. Alcohol may worsen these side effects, particularly in the first few weeks of treatment.
- Dehydration and Fatigue: Alcohol is dehydrating, which can increase dizziness or tiredness — side effects that some people already notice on Wegovy. Staying hydrated and pacing your drinks helps reduce this risk.
- Extra Calories: Alcohol is surprisingly calorie-dense — about 60 kcal per unit (similar to a rich tea biscuit). It may also influence food choices, often leading to less nutritious, higher-calorie meals and snacks that can slow weight-loss progress.
- Blood Glucose Swings: While Wegovy supports blood glucose control, alcohol can interfere. Sugary or carbohydrate-heavy drinks may cause a quick rise in blood glucose, followed by a drop as alcohol is processed. If you have type 2 diabetes, keeping a close eye on your levels is especially important.
- Lowered Tolerance
Some people find they feel the effects of alcohol more strongly while on GLP-1 medications. Even small amounts can cause stronger reactions, so start slowly and see how your body responds.
How to drink more safely on GLP-1 medications
There are no Wegovy-specific alcohol rules, but UK Chief Medical Officers recommend sticking to no more than 14 units per week, spread over several days. Include drink-free days, avoid binge drinking, and remember that drinking more regularly raises long-term risks, including certain cancers.
Practical tips if you choose to drink:
- Eat first: A balanced meal with protein, complex carbs, and healthy fats can reduce the risk of blood glucose dips.
- Pick smarter drinks: Options like dry wine, spirits with low-sugar mixers, or light beer tend to be lower in sugar than cocktails or full-sugar soft drink mixers.
- Watch portions and frequency: Keep an eye on both how much and how often you’re drinking — home pours are usually larger than bar servings.
- Stay hydrated: Alternate alcoholic drinks with water to reduce dehydration and help manage side effects.
Alcohol isn’t off-limits with Wegovy, but moderation matters. Many people notice they naturally want to drink less while on treatment. Beyond the short-term effects, alcohol can also influence sleep, mood, energy levels, and motivation — all of which can play a role in your weight management journey.
You can usually enjoy alcohol while taking Wegovy, but it’s best to do so thoughtfully. By keeping within recommended limits, staying hydrated, and paying attention to your body’s response, you can reduce risks while supporting your long-term health goals.