Abstract
Purpose: The prevalence of refractive errors is 13 to 80%.The uncorrected refractive errors are associated with headache. Examination & correction of defect will reduce headache. Minor refractive errors cause more headache & symptoms than major refractive errors.
Material & Methods: 150 patients with headache due to refractive error were included. A descriptive cross-sectional study. Subjects were evaluated like visual acuity, refraction, slit-lamp examination, retinoscopy were done. The type and amount of refractive error were estimated.
Results: Females (72%) suffer more than males from headache. Refractive errors are more commonly associated with frontal headache (67%). 82.7% of patients had a visual acuity 6/18 and better. 43.6% of astigmatics, 33% of hypermetropes presented with headache.
Conclusion: Most of the cases of astigmatism & hypermetropia presents with headache than blurring of vision. Ciliary muscle contraction & accommodation results in higher rate of headache in hypermetropes and astigmatics.
Keywords: Headache, Astigmatism, Hypermetropia.
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Corresponding Author
Dr Supriya B N
Junior Resident, Department of Ophthalmology, SSMC, Tumkur