Dry eyes in the morning or right after you wake up are caused by the eyelids not being properly shut during sleep.
A tiny breach permits air and dust to reach the eye and causes irritation. Another cause is sleeping in a very dry environment. If you sleep with the air conditioner on or with a fan or any other form of ventilation, this can be a potential cause for morning dry eyes. A simple solution is to turn off the device. If the symptoms don’t go away, then dry eye symptom may be the cause.
When the eye isn’t generating a sufficient quantity of tears to wash away dust or to hydrate the eye, then your eyes will feel dry and itchy when you wake up. The use of medication is another cause. Dry eye symptoms can occur when you are taking medication before going to bed. Antidepressants, antihistamines, beta blockers, and a number of other drugs are sometimes a cause for dry eyes.
An eye consultation is the most reliable way of discovering the cause. Make an appointment with an eye doctor and don’t leave out any detail during the check-up. Tell your doctor of any medication you are currently taking including supplements such as vitamins. Also, mention if you are suffering from any other illness. A suitable course of action and treatment depends on how much info the doctor has about the condition.