I have an aching pain behind my right eye that comes & goes?
Qualified optometrist Simon Kay BSc(Hons) MCOptom answers this question.
There is not much to go on here, but aching eyes are common and usually nothing to be concerned about. There can be various causing, ranging from eye strain, to a mild eye infection like conjunctivitis, sinus infection or even arthritis. You are best to have your eyes examined by having an eye test and the optometrist will check your vision and make sure your eyes are healthy.