About abnormal sleep cycles
I am a medico preparing for PG entrance exam . I am unable to maintain my sleep cycles.. Due to stress I can't sleep .. If I sleep I will get vivid dreams and sleep was unsatisfactory... My friends suggested to take melatonin tablets ... Can I use melatonin tablets for my sleep issues... Will melatonin causes any addiction or long-term side-effects or any withdrawal symptoms if stopped after exams ? ... Thankyou sir ☺️