Nazarin ya nuna cewa shan taba yana da tasiri sosai akan hawan jini. Shan taba na iya haifar da hauhawar jini. Bayan shan taba sigari, bugun zuciya yana ƙaruwa da sau 5 zuwa 20 a cikin minti ɗaya, kuma hawan jini na systolic yana ƙaruwa da 10 zuwa 25 mmHg.
A cikin marasa lafiya da ba a kula da masu fama da hauhawar jini ba, hawan jini na systolic da diastolic na sa'o'i 24 na masu shan taba ya fi na masu shan taba, musamman hawan jini na dare yana da yawa fiye da na marasa shan taba, kuma hawan jini na dare yana da alaƙa kai tsaye da hauhawar jini na ventricular na hagu, wato, shan taba yana haifar da karuwar hawan jini kuma yana da illa ga zuciya.
Domin taba da shayi suna dauke da nicotine, wanda kuma aka sani da nicotine, wanda zai iya tayar da jijiyar tsakiya da jijiyar tausayi don hanzarta bugun zuciya. Har ila yau, yana ƙarfafa glandar adrenal don sakin adadin catecholamines mai yawa, wanda ke sa arterioles yayi kwangila, yana haifar da karuwar hawan jini. Nicotine kuma na iya tayar da masu karɓar sinadarai a cikin tasoshin jini kuma yana haifar da haɓakar hawan jini.
Idan masu fama da hauhawar jini suka ci gaba da shan taba, zai yi babbar illa. Saboda shan taba na iya haifar da lalacewar jijiyoyin jini kai tsaye, an tabbatar da waɗannan a fili a cikin binciken asibiti. Shan taba zai haifar da intima na jijiya saboda nicotine, kwalta da sauran abubuwa masu cutarwa a cikin taba, wato, za a sami lalacewa a cikin intima na arterial. Tare da lalacewar arterial intima, atherosclerotic plaque za a kafa. Bayan ci gaba da samuwar raunuka masu yaduwa, zai shafi raguwa da shakatawa na tasoshin jini na al'ada. Idan mai haƙuri yana fama da hauhawar jini kuma yana da al'adar shan taba, zai hanzarta ci gaban atherosclerosis.
Shan taba da hauhawar jini duka sune mahimman abubuwan haɗari ga cututtukan zuciya da jijiyoyin jini. Da zarar plaque atherosclerotic ya ci gaba, jijiyar jijiyoyin jini zai bayyana sosai, wanda zai haifar da rashin isasshen jini zuwa gabobin da suka dace. Mafi girman cutarwa shine plaque atherosclerotic, wanda zai iya haifar da rugujewar plaque mara ƙarfi, wanda ke haifar da mummunan al'amuran thrombotic, kamar infarction na cerebral da infarction na myocardial. Haka nan shan taba zai yi tasiri ga hauhawar jini, domin yana shafar annashuwa da takurewar jijiyoyin jini, wanda hakan zai sa a yi wahalar shawo kan cutar hawan jini, har ma da hauhawar hawan jini. Saboda haka, an ba da shawarar cewa marasa lafiya da hauhawar jini da shan taba ya kamata su yi ƙoƙarin daina shan taba.
Hukumar lafiya ta duniya ta yanke shawarar kebe ranar 31 ga watan Mayu na kowace shekara a matsayin ranar daina shan taba sigari a duniya, kuma kasar Sin ma ta dauki wannan rana a matsayin ranar shan taba sigari a kasar Sin. Ranar rashin shan taba na da nufin tunatar da duniya cewa shan taba na da illa ga lafiya, da yin kira ga masu shan taba a duk fadin duniya da su daina shan taba, tare da yin kira ga masu sana'ar sigari, masu siyar da sigari da sauran al'ummomin duniya baki daya da su shiga cikin yakin da ake yi na yaki da shan taba don samar da muhallin da bai dace ba ga bil'adama.
A halin yanzu, ya kamata mu mai da hankali sosai lura da hawan jini a rayuwarmu ta yau da kullum. Yanzu yawancin na'urorin likitancin gida tare da ƙira mai sauƙi da sauƙin amfani suna shiga cikin dubban gidaje a hankali. Mai duba hawan jini na dijital na gida zai zama mafi kyawun zaɓi a gare ku don kula da lafiyar ku.
