Is it safe to drink alcohol while taking pregabalin on the NHS?
The NHS advises that you should not drink alcohol while taking pregabalin because the combination can make you more drowsy and can increase the risk of serious side effects [1]. Alcohol also affects your coordination and judgement, which can be dangerous if pregabalin is making you sleepy or dizzy [1].
What risks happen if you mix pregabalin and alcohol?
Pregabalin can already cause effects like:
- sleepiness, dizziness, and problems with concentration [1]
- slowed reaction times and poorer balance [1]
Alcohol can amplify these effects. That increases the risk of accidents, falls, and impaired driving, and can be particularly dangerous if you need to be alert (for example, driving or operating machinery) [1].
Does the advice differ depending on the dose or why you’re taking it?
The NHS guidance is the same for patients generally: avoid alcohol during pregabalin treatment because the interaction increases side effects such as drowsiness [1]. If you are on a higher dose, the same risk applies even more strongly, since pregabalin’s calming effects are more likely to be noticeable [1].
What should you do if you already drank?
If you feel very sleepy, dizzy, confused, or unsteady, do not drive or take any further alcohol. Seek urgent medical advice if symptoms are severe or worsening. If you need a same-day check, contact NHS 111. (The key point is that the NHS warns against alcohol use during pregabalin treatment due to increased drowsiness and related risks [1].)
Are there situations where a doctor might allow small amounts?
The NHS advice is to avoid alcohol while taking pregabalin [1]. If you think you may need to drink for a specific reason, the safest step is to ask your prescriber or pharmacist for individual advice based on your dose and other medicines.
Which sources say not to mix them?
The NHS medicines guidance explicitly warns against alcohol with pregabalin because it can increase side effects such as drowsiness [1].
Sources
[1] https://www.nhs.uk/medicines/pregabalin/