or less of total anaesthetic substances per dosage unit 18 Benzoyl peroxide; for external use in medicines containing more than 5% and not more than 10% 19 Benzydamine; for external use except for dermal use 20 Bephenium 21 Bifonazole; for dermal use except in medicines for tinea pedis only or in shampoos containing 1% or less 22 Bisacodyl 23 Bromhexine 24 Brompheniramine; for oral use in medicines for adults and children over 6 years of age when combined in the same container with 1 or more other therapeutically active ingredients either when in the bedtime dose of a day/night pack containing brompheniramine or when at least 1 of the other active ingredients is a sympathomimetic decongestant 25 Budesonide; for the treatment or prophylaxis of allergic rhinitis in adults and children over 12 years of age when in aqueous nasal sprays delivering up to 50 micrograms per actuation and when the maximum recommended daily dose is no greater than 400 micrograms and the medicine has received the consent of the Minister or the Director-General to its distribution as a pharmacy-only medicine 26 Carbetapentane; in medicines containing more than 0.5% 27 Carbocisteine 28 Cetirizine; for oral use 29 Chlophedianol 30 Chlorbutol; in medicines containing 5% or less and more than 0.5% 31 Chloroform; in medicines other than for anaesthesia containing more than 0.5% 32 Chlorpheniramine; for oral use in medicines for adults and children over 6 years of age when combined in the same container with 1 or more other therapeutically active