Dont think of taking tablet as a first solution. Follow few healthy sleep habits like -sleep at same time every day -sleep in a calm n comfortable place, absolute dark n silent -dont use ur bed to my other activities other dan sleeping -keep away all ur gadgets at night, including d ticking wall clock -avoid caffeine n chocolate after 6pm -Exposure to about 1hr of morning sunlight - moderate exercise in d evening -relax n freshen up by hot water bath before bedtime -drink warm milk with a small banana before sleeping - deep breathing relaxing exercise wit eyes closed while lying flat on d bed Practice all dese above. If still continue to ve insomnia den consultant a psychiatrist for meds.