Medicine Name: Vasograin Tablet. Composition: Caffeine (100mg) + Ergotamine (1mg) + Paracetamol (250mg) + Prochlorperazine (2.5mg). Side Effects: Sedation Orthostatic hypotension sudden lowering of blood pressure on standing Drowsiness Urinary retention Dryness in mouth Increased heart rate Constipation Muscle pain.