Measure liquid medicines with the supplied cup or syringe, not a kitchen spoon, and space doses at least four hours apart. Stop the syrup after seven days; if the cough persists, produces blood-streaked sputum, or is paired with fever and shortness of breath, consult a doctor immediately. Asthmatics and pregnant patients should confirm suitability with our pharmacist, and all unused or expired cough remedies can be returned to Phase 4 Pharmacy’s green disposal bin for safe incineration.