“每年3月至5月是过敏性疾病的高峰季节,诊室里总是人满为患,我们发现,很多过敏症患者把握不好用药时间,导致药物的效果大打折扣,甚至引起病情持续恶化。”皮肤科专家告诉记者。很多轻度过敏症病人,一般一天只需要服药一次,这时,是早上服用好,还是临睡前服药较好呢?专家认为,过敏症状出现于白天的人,于晨间服药;症状出现于晚间者,则在临睡前服用。扑尔敏容易引起嗜睡、头昏、头痛、反应迟钝等现象。因此,最好在临睡前服用。 “Every March to May is the peak season of allergic diseases, the office is always overcrowded, and we found that many allergy sufferers are not good medication, resulting in greatly reduced the effectiveness of the drug, or even cause the disease continued to deteriorate.” Dermatology Experts told reporters. Many mild allergies patients, usually only need to take medication once a day, then, is taking good morning, or before going to bed to take medicine better? Experts believe that allergy symptoms occur in the daytime, morning taking; symptoms appear in Evening, then take it before going to sleep. Chlorpheniramine easily lead to lethargy, dizziness, headache, unresponsiveness and so on. Therefore, it is best to take before going to sleep.