Under the UK’s Pharmacy First initiative, people are encouraged to see their pharmacist before consulting their GP – especially for minor ailments. It’s a tough four-year course to become a pharmacist in the UK, so you’re in good hands if you seek their advice.
However, on stepping in to any community pharmacy, you might be surprised by the welter of products on sale – from decongestant drugs to homeopathic remedies – that have little or no evidence to support their effectiveness.
For example, oral phenylephrine has been shown to be ineffective as a nasal decongestant. Following a review of the evidence, late last year, the US Food and Drug Administration advised that oral versions of the drug (pills, soluble powders and syrups) should no longer be sold as a treatment for a blocked nose.
