ETIOLOGIES OF INSOMNIA

Daytime napping

Poor sleep environment

Jet lag

Depression

Anxiety

Bipolar disorder

Stress

Sleep apnea

Restless legs syndrome

Leg cramps

Angina

Asthma

Congestive heart failure

Drug/alcohol intoxication or withdrawl

Pain

Thyrotoxicosis

Medications

      Decongestants

          Pseudoephedrine

          Phenylpropanolamine

      Diet pills

          Stimulants

     Levodopa

     Phenytoin

     Quinidine

     Selective serotonin reuptake inhibitors

     Beta agonists