Shaye-shaye, wanda kuma aka sani da rashin amfani da barasa (AUD), shine, gabaɗaya, duk wani shan barasa wanda ke haifar da matsalolin tunani ko na jiki. A baya an raba cutar zuwa nau'i biyu: shan barasa da kuma barasa. A cikin yanayin likita, an ce shaye-shaye yana wanzuwa lokacin da abubuwa biyu ko fiye da haka sun kasance: mutum yana shan barasa mai yawa na tsawon lokaci, yana da wahalar yankewa, samun da shan barasa yana ɗaukar lokaci mai yawa. , Barasa yana da ƙarfi sosai, sakamakon amfani da rashin cika nauyin nauyi, sakamakon amfani da shi a cikin matsalolin zamantakewa, sakamakon amfani da matsalolin kiwon lafiya, sakamakon amfani da shi a cikin yanayi mai haɗari, janyewa yana faruwa a lokacin tsayawa, kuma haƙurin barasa ya faru tare da amfani. Yin amfani da barasa na iya shafar dukkan sassan jiki, amma yana shafar kwakwalwa, zuciya, hanta, pancreas da tsarin rigakafi. Shaye-shaye na iya haifar da tabin hankali, delirium tremens, ciwo na Wernicke-Korsakoff, bugun zuciya na yau da kullun, rashin amsawar rigakafi, hanta cirrhosis da haɓaka haɗarin kansa.