This can cause physical pains, such as constant headaches, or sleeplessness.

The most prevalent is psychiatric - depression is known to cause sleeplessness.

Pharmacists sometimes advise that this drug can cause sleeplessness and "down" moods.

This can cause sleeplessness and pain in the legs during the day.

Experts on post-traumatic stress say it takes little to cause flashbacks, sleeplessness and anxiety in veterans.

A squeegee man doesn't cause sleeplessness and learning problems in children.

They can also cause sleeplessness and exacerbate prostate problems.

Corex is known to cause short term memory loss, sleeplessness, tremors and spasms.

Drinking a cup of coffee or other caffeine-containing beverage during the day can cause sleeplessness.

Since this drug may cause sleeplessness at first, it is best not to take it near bedtime.