Medicine/ˈmedɪsn/ Definition 1 of 4Pro Tip 1/3Prescription Required Many medicines can only be obtained with a doctor's prescription for safety. You can't buy this medicine over the counter; it requires a prescription. Pro Tip 2/3Treatment Specificity Medicine often targets specific illnesses or symptoms, not used universally. This medicine is specifically for treating allergies, not colds. Pro Tip 3/3Follow Instructions Always follow dosage instructions to avoid negative effects. Take this medicine three times a day after meals.