1.每天早晨起床时感到憋闷.恶心、甚至头晕目眩;2.家里人经常容易患感冒;3.虽然不吸烟,也很少接触吸烟环境,但是经常感到噪子不舒服,有异物感,呼吸不畅;4.家里小孩常咳嗽,打喷嚏,免疫力下降;5.家人常有皮肤过敏等毛病,而且是群发性的;6.家人共有一种疾病,离开这个环境后,症状就有明显好转; 1. feel oppressed when getting up every morning nausea and even dizzy; 2. family often prone to a cold; 3. although no smoking, but also rarely exposed to smoking environment, but often feel noisy noise, foreign body sensation, breathing Poor; 4 at home, children often cough, sneeze, decreased immunity; 5 family members often have skin allergies and other problems, but also the mass; 6 family members have a total disease, leaving the environment, the symptoms were obvious Improve