Consult ayurvedic ophthalmologist for netra Tarpan and Eye exercise. Try to stimulate you vision with correct refraction. Rule out exact cause of deficiency of vision.

Hi take carotien supplements before that pls post and investigation reports if you have got done it helps in role out the actual problem

Detail disease history is necessary along with eye examinations. Ayurveda offers a best preventive and curative management for refractive errors. Local management like eyewash,eyedrops, tarpan ( putting medicated ghee over eyes) helps to reduce eyestrain. Internal medicines, diet modification and specific eye exercises are necessary to improve eyesight. Regular intake of pure desi ghee and dry grapes can prevent the further issues.