Coffee has a waking and refreshing effect, so if you drink coffee later, or drink more coffee, it is really easy to affect sleep and lead to insomnia. So, at night, you must drink less coffee and less strong tea, otherwise it is very easy to have insomnia, to change the bad habits of life. If the symptoms of insomnia appear, you can take ginseng and astragalus pentaphyllum tablets, glutamate tablets, vitamin B complex. If the insomnia is severe, you can also use sleeping pills for a while temporarily. On top of medication, traditional treatments such as head acupuncture and tui na need to be done in conjunction. Drinking coffee can cause symptoms of insomnia, so you should drink less at night only, otherwise it is very uncomfortable and easy to affect the body after insomnia. The tired body does not get a good recovery, the next day’s work, study will not have the spirit, to pay attention to.