Buy now £6.80, Boots Strepsils Soothing Throat Spray ... Whether you can't sleep because of a hacking cough or a sore throat, Covonia's formula often helps to relieve the symptoms.

A sore throat may indicate some underlying medical ... Another sample – Strepsils Chesty Cough Lozenges containing ambroxol hydrochloride – was found to be unsuitable for pregnant women ...