I’ve been suffering the effects of a sore throat these past few days (the curse of the end of term cold), which inevitably got me thinking about the chemical compounds in the throat lozenges I’ve been binging on. Whilst there are a range of possible active ingredients, many throat lozenges use one (or two) of […]
It’s that time of year where a fair few of us (in the Northern Hemisphere, at least) are probably suffering from a cold of some description. The common symptom, that of a blocked nose, is probably one of the most irritating, but thankfully, nasal decongestants exist to provide relief. But how do they work?