Hai, if there is no type of external injury happened to eyes, please try instilling opthacare eye drops of himalaya pharmacy. Avoid exposure to dust and please don't rub your eyes. Give a cold water wash when you come back after outing. Can place cucumber slices over eyes and can give some rest.
For knee pain, please make sure that there was no hit or blow happened to knee. Check for any swelling, treatment will be based on that. Thank you.
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