痛性阴茎勃起指的是阴茎勃起时疼痛,勃起时间病理性延长,通常与性欲或性交没有联系,而是由于阴茎海绵体静脉回流受阻所致,尿道海绵体及龟头不受累及。如不及时治疗,淤血将导致血栓形成、海绵体纤维化,引起永久性阳萎。对痛性阴茎勃起通常采用外科治疗,包括抽吸与盐水灌洗、临时造瘘及分流手术等。最近,直接将α-肾上腺素受体兴奋药间羟胺注射到阴茎海绵体腔,取得初步效果。本病可发生于任何年龄,但大多在30～40岁,常在夜晚醒来时出现。30—40%病例 Painful penile erection refers to the penile erection pain, erection pathological prolongation, usually associated with sexual desire or sexual intercourse, but because of penile cavernous venous obstruction caused by urethral sponge and glans are not involved. If not treated, congestion will lead to thrombosis, sponge fibrosis, causing permanent impotence. Painful penile erection is usually surgical treatment, including suction and saline lavage, temporary fistula and shunt surgery. Recently, alpha-adrenergic receptor agonist directly injected into the cavernous cavity of hydroxylamine, and achieved initial results. The disease can occur at any age, but mostly in 30 to 40 years old, often wake up at night appear. 30-40% of cases