In Focus:

Can you have a drink while on antibiotics

Women who are in the early stages of pregnancy, and who are not ready to share the happy news, know that turning down an alcoholic drink at a social occasion can be a dead giveaway. Telling friends and colleagues they are on antibiotics is the perfect excuse because they are so commonly used. Even the nosiest of acquaintances is unlikely to ask what they are being taken for.

But is it really true that you need to abstain from alcohol when on a course of antibiotics?

Some people assume that alcohol will stop antibiotics from working properly, while others believe that it will cause side-effects. When staff in a London genitourinary clinic surveyed more than 300 patients they found that 81% believed the former assumption, with 71% believing the latter.

For most antibiotics neither of these assumptions is true. The fear for doctors is that these erroneous beliefs might make patients skip their medication over a glass of wine. Anything that encourages people to miss doses of antibiotics adds to the serious problem of antibiotic resistance.

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