内直肌怎么了
Medial Rectus
Medial rectus
这块肌肉是什么
使眼球转向内侧。
为什么会不舒服
长时间看近，两眼向内集合；对屏幕太近。
常见不适表现
靠近鼻侧的眼眶酸；看近发胀、看远缓一下；持续看重影去眼科。
缓解方法
看6米外的一个点，停20秒，多眨眼。持续复视去眼科。
Medial rectus
Orbit · Uncommon
What this muscle is
Turns the eye inward.
Why it gets uncomfortable
Looking at something near for a long time, both eyes turning in; too close to the screen.
How it usually feels
The orbit aches on the side toward the nose; near work makes it feel full, and looking far eases it for a moment. If double vision keeps going, see an eye doctor.
What helps
Look at a point 6 meters away. Hold 20 seconds, and blink more. If double vision keeps going, see an eye 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