Medicine Name: Wikoryl DS Syrup Orange. Composition: Chlorpheniramine Maleate (2mg/5ml) + Phenylephrine (5mg/5ml) + Paracetamol (250mg/5ml) + Sodium Citrate (60mg/5ml). Side Effects: Diarrhea Rash Nausea Headache Insomnia difficulty in sleeping Tachycardia Palpitations Dizziness Fear Anxiety Restlessness Tremors Weakness Discomfort when urinating Hallucination Convulsion.