Hello doc.i want to ask I can't sleep at only...

What is the treatment of Sleeplessness?
Treatment depends on the cause after conducting the necessary tests , but the treatment can be summarized as follows:
exercise daily
Maintain a daily sleep schedule regularly
Avoid caffeine at night
Avoid smoking
Avoid going to bed with feeling of hunger
Ensure a comfortable sleeping environment.
Use relaxation techniques - such as meditation and relaxation of muscles.
Cognitive therapy - individual counseling or group therapy.
Stimulate mental control - just go to bed when you are sleepy. Avoid watching TV, reading, eating or worrying in bed. Set the alarm clock at the same time each morning , and avoid a long nap during the day
Medical treatments for Sleeplessness include:
Antidepressants
Antihistamines such as hudu tab 1x1
Melatonin which is a sleep hormone
short term use of benzodiazepines such as xanax 1x1
What causes Sleeplessness ?
Sleeplessness can be caused by physical and psychological factors. There is sometimes a major medical condition causing chronic insomnia, while transitory insomnia may be due to an event and insomnia usually results from:
Disorders in the rhythmic sleep routine - jet lag, career transformation changes, high altitudes, environmental noise, extreme heat or cold.
Psychological issues - bipolar disorder, depression, anxiety disorders, or psychotic disorders.
Medical conditions - chronic pain, chronic fatigue syndrome, congestive heart failure, angina, acid reflux disease, chronic obstructive pulmonary disease, asthma, sleep apnea, Parkinson's disease, Alzheimer's disease, hyperthyroidism
What tests should you do ?
medical history
physical exam
mental state exam
thyroid function test
blood pressure test