MUSCULAR ASTHENOPIA Meaning and
Definition
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Muscular asthenopia is a medical condition characterized by eye strain and discomfort due to prolonged or excessive use of the ocular muscles. It is also commonly referred to as eye muscle fatigue or eye strain syndrome. The term "muscular" in muscular asthenopia refers to the muscular system involved in the movement and coordination of the eye.
When a person engages in activities that require intense focus, such as prolonged reading, computer usage, or driving, the muscles responsible for eye movement and accommodation become fatigued. This can lead to symptoms like eye pain, headaches, blurred vision, dryness or excessive tearing, sensitivity to light, and difficulty focusing.
Muscular asthenopia is primarily caused by the overuse or improper use of the accommodative and convergence muscles in the eyes. These muscles are responsible for adjusting the lenses of the eyes to maintain clear vision at different distances and for coordinating the alignment of the eyes to view objects up close. Prolonged use of digital screens, poor lighting conditions, improper posture, and inadequate rest can all contribute to the development of muscular asthenopia.
Treatment for muscular asthenopia often involves reducing or modifying the activities that strain the eyes, such as taking regular breaks during screen time, practicing proper ergonomics, adjusting lighting conditions, and ensuring an appropriate distance from the reading material or computer screen. Additionally, artificial tears or lubricating eye drops can be used to alleviate dryness or discomfort. In severe cases, prescription eyeglasses or vision therapy may be recommended by an eye care professional to help alleviate symptoms and improve eye muscle coordination.
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A. Due to imbalance of the extrinsic ocular muscles.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for MUSCULAR ASTHENOPIA
- nuscular asthenopia
- kuscular asthenopia
- juscular asthenopia
- myscular asthenopia
- mhscular asthenopia
- mjscular asthenopia
- miscular asthenopia
- m8scular asthenopia
- m7scular asthenopia
- muacular asthenopia
- muzcular asthenopia
- muxcular asthenopia
- mudcular asthenopia
- muecular asthenopia
- muwcular asthenopia
- musxular asthenopia
- musvular asthenopia
- musfular asthenopia
- musdular asthenopia
- muscylar asthenopia
Etymology of MUSCULAR ASTHENOPIA
The term "muscular asthenopia" is a medical condition that refers to eye strain or discomfort caused by the excessive use or fatigue of eye muscles. It combines two primary components: "muscular" and "asthenopia".
1. "Muscular": The word "muscular" is derived from the Latin word "musculus", which means "little mouse" or "muscle". It is related to the Latin term "mūs", meaning "mouse", due to the resemblance of muscles to moving mice.
2. "Asthenopia": The term "asthenopia" also has its origins in Greek. It is derived from the Greek words "a" (not) and "sthenos" (strength), combined with the suffix "-opia" indicating a condition or ailment. Therefore, "asthenopia" can be translated as "a lack of strength", "weakness", or "fatigue".
