有人感冒后咽部发痒，出现阵发性干咳，服用多种消炎和止咳药效果不佳。临床发现，使用咳必清。氨茶碱、扑尔敏和谷维素治疗效果较好。咳必清适用于干咳无痰的病人，每次服50毫克；氨茶碱可解除支气管痉挛，每次10毫克；扑尔敏可解除呼吸道过敏状态，每次4毫克；谷维素可调节植 Some people have a cold itchy throat, paroxysmal dry cough, taking a variety of anti-inflammatory and cough medicine ineffective. Clinical findings, the use of cough clear. Aminophylline, chlorpheniramine and oryzanol treatment is better. Cough must be clear for dry cough without sputum in patients with 50 mg each; aminophylline to relieve bronchial spasm, each 10 mg; chlorpheniramine allergic relief of the state can be 4 mg each time; oryzanol adjustable plant