What is Pholcodine Linctus? Care Pholcodine Linctus is for symptomatic relief of dry or irritating coughs. Care Pholcodine 5mg/5ml Oral Solution Sugar Free is for symptomatic relief of dry or irritating coughs. It contains Pholcodine 5mg per 5ml. Pholcodine reduces the desire to cough. Pholcodine works for