instruction: hello doctor I am a 27 year old male with a sleeping disorder I have difficulty in falling asleep in the night and has difficulty in getting back to sleep after waking up in the middle of the night I need to masturbate in order to fall asleep I suffer delayed sleep phase disorder this has made it difficult for me to maintain a normal job during college time I did not use to sleep one night before exam because of fear of not getting up on time what is light therapy and chronotherapy how can they help I have daytime fatigue if there are any medicines which I can take for a short time please suggest I am facing this problem since last 10 years
output: hello welcome to icliniq com sleep disorders are very common normally hygienic measures could be helpful to alleviate the symptoms also it could be a symptom of other disorders however in your particular situation that does not seem to be the case melatonin is effective in regulating the synchronization of the circadian rhythms of physiological functions like sleep timing of course the are pharmacological options that can be useful in acute cases or during a short time course like lorazepam 2 my lormetazepam my if that does not work please feel free to contact me again