Welcome to HCM.Dry eyes
are prevented by frequent movement of our eyelids. If the eyelids forget to blink regularly, dry eyes are the result. This is most commonly seen in persons who are working with computers over a long period of time without rest. If you are one of them, make it a habit to look away from the monitor every 5 minutes, close your eyes and open them again. Artificial tears
are also available, which you may use to keep your eyes wet.
Head ache could be caused by using improper glasses. When did you last check your visual acuity? If it's over a year or more, get your eye refractory power checked again and get a new set of spectacles according to your current lens