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月经性哮喘 该病与月经期前列腺素PGF_(2α)合成增加有关。可分为月经前哮喘和月经期哮喘,前者于月经来潮前5—7天发作,月经来潮后症状自行缓解;后者则在月经来潮时出现带哮鸣音的呼气性呼吸困难,月经过后其症状自行缓解。40％的哮喘妇女月经前或月经期症状加重。支气管解痉剂或丹那唑可使症状缓解。 月经性咯血 病因不清,可能与胸部子宫内膜异位症及膈肌通道有关。主要表现为与月经周期有关的咯血,亦可有胸痛和呼吸困难,随月经反复发作。多数病人有盆腔手术史或分娩史。妊娠或服用抑制排卵的药物后,症状即可
Menstrual asthma The disease and menstrual prostaglandin PGF_ (2α) synthesis increased. Can be divided into pre-menstrual asthma and menstrual asthma, the former 5-7 days before the menstrual cramps attack, menstrual cramps to relieve symptoms; the latter when the menstrual cramps with wheeze exhaled breathing difficulties, after menstruation The symptoms relieve themselves. Forty percent of asthmatic women experience premenstrual or menstrual symptoms. Bronchial antispasmodic or danazol can relieve symptoms. Menstrual sex hemoptysis unclear, may be related to chest endometriosis and diaphragmatic access. Mainly manifested as hemoptysis associated with the menstrual cycle, but also have chest pain and breathing difficulties, with recurrent menstruation. Most patients have pelvic surgery history or delivery history. After pregnancy or taking drugs that inhibit ovulation, the symptoms can be