Strepsils Sore Throat & Blocked Nose 36's lozenges are tried and trusted to help fight bacterial throat infections and relieve sore throats. How to take Strepsils Lozenges Suitable for Adults and children over six years. Dissolve one lozenge slowly in the mouth every 2-3 hours. No more than 12 lozenges per 24 hours. Do not exceed the stated dose. Always read the label. Active Ingredients Strepsils Sore Throat & Blocked Nose Lozenge Amylmetacresol 0.6mg, 2 4-Diclorobenzyl Alcohol 1.2mg, Levomenthol 8.0mg for sore throat and nasal congestion. ALWAYS READ THE LABEL