At the age of 18 yrs there is many causes of ocular pain & headache, Sometimes due to growing age & very serious students in study require very high calorie for which one has to take balanced diet & high calorie foods,this is one reason for headache in this age. You can consult ophthmologist for refraction & if there is any retractive error ,you will have to use eyeglasses also,with regards
Answered2017-02-15 06:19:28
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