A:冰，B：Sudafed,口服或注射，C：放血，D：Priapism

来源: 于 2012-10-05 08:21:15 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次
常见原因：
1. 血液相关疾病：sickle cell disease et al
2. Neurological disease: spinal cord lesions
3. Side effects ofmefication such as Trazodone
4. Spider biting
5. Vibration of BMW motorcycles

Treatment:

Stated above.

Thanks for every one.