肛门外括约肌怎么了
External Anal Sphincter
External anal sphincter
这块肌肉是什么
环绕肛管的环形肌，可以主动收紧。
为什么会不舒服
腹泻；久坐、排便过于用力。
常见不适表现
肛门一圈发紧、灼或坠。出血、肿块要就医；不要往里塞东西按。
缓解方法
温水坐浴，不要反复收缩。不要往里塞东西按摩。出血、肿块去就医。
External anal sphincter
Pelvic floor · Uncommon
What this muscle is
A ring of muscle around the anal canal that you can tighten on purpose.
Why it gets uncomfortable
Diarrhea; long sitting, straining too hard to pass stool.
How it usually feels
A ring of tightness, burning, or a dragging feeling around the anus. Bleeding or a lump, see a doctor. Don't insert anything to press it.
What helps
Sit in warm water. Don't keep squeezing. Don't insert anything to massage. Bleeding or a lump, see a doctor.
本内容为运动健康科普，仅供参考，不构成医疗建议；不适持续或加重请及时就医。 General movement and health information, not medical advice. See a doctor if it continues or gets worse.
模型：BodyParts3D，© The Database Center for Life Science，CC BY 4.0