Cyclospasm
Cyclospasm
Cyclospasm (pronounced: /ˈsaɪkləˌspazəm/) is a medical term referring to the involuntary contraction of the ciliary muscle, which controls the lens of the eye. This condition often results in blurred vision or difficulty focusing on near objects, a condition known as accommodation.
Etymology
The term "Cyclospasm" is derived from the Greek words "kyklos" meaning circle and "spasmos" meaning spasm, referring to the circular muscle (ciliary muscle) that contracts during this condition.
Symptoms
Symptoms of cyclospasm can include blurred vision, eye strain, and headaches. These symptoms are often exacerbated by tasks that require intense focus, such as reading or using a computer.
Causes
Cyclospasm is often caused by eye strain or fatigue, but can also be a symptom of more serious conditions such as Uveitis or Iritis. It can also be a side effect of certain medications, particularly those that affect the nervous system.
Treatment
Treatment for cyclospasm typically involves addressing the underlying cause. This may include reducing eye strain, changing medications, or treating underlying conditions. In some cases, eye drops that relax the ciliary muscle may be prescribed.
Related Terms
External links
- Medical encyclopedia article on Cyclospasm
- Wikipedia's article - Cyclospasm
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