(1) OTC refers to drugs that can be judged, purchased and used by themselves without a doctor's prescription, which is referred to as OTC for short. Abbreviation These drugs are mostly used for self-diagnosis and treatment of frequently-occurring and common diseases, such as cold, cough, indigestion, headache and fever. In order to ensure people's health, warnings are marked on the packaging labels and instructions of over-the-counter drugs in China, which clearly stipulate the use time, dosage, course of treatment and indications of drugs.
(2) According to the needs of the disease, correctly select the variety, dosage and taking time of drugs, appropriately increase or decrease the dosage of drugs according to the symptoms, take drugs on time according to the doctor's advice, and do not take expired drugs. Pay attention to the usage and dosage of drugs, do not increase the dosage at will, and do not abuse antibiotics.
So the answer is: (1) drug name; Indications; Usage and dosage; (2)①+; ②-; ③-; ④-; ⑤-; ⑥+