Description & Use Benadryl Chesty Forte combines a cough expectorant + mucolytic to effectively relieve heavy chesty coughs. Benadryl Chesty Forte works in two ways: the mucolytic thins and breaks down mucus, the expectorant helps to expel mucus from your chest more easily. Non-drowsy. It has been concluded that, although there are no immediate safety risks with cough and cold medicines, it is recommended Children under 6 years should not be given medicines to treat cough and cold symptoms and should seek advice from a doctor or pharmacist. Dosage Children 6 to 12 years: 5ml - 7.5ml. 12 years and Over: 10ml - 15ml. Dose to be taken every 6 hours. Active Ingredients Each 5ml of oral liquid contains: Guaiphenesin 100mg; Bromhexine Hydrochloride 3mg. Warnings Always read the label. Use only as directed. See your healthcare professional if symptoms persist