Ukusebenza kabi kokujiya kwegazi kungabangelwa ukungasebenzi kahle kwama-platelet, izindonga zemithambo yegazi, noma ukuntuleka kwezinto ezibangela ukujiya kwegazi.

1. Ukukhubazeka kweplatelet: Amaplatelet angakhipha izinto ezikhuthaza ukujiya kwegazi. Uma amaplatelet esiguli ebonisa ukukhubazeka, kungenza umsebenzi wokujiya ube mubi kakhulu. Izifo ezivamile zifaka phakathi ubuthakathaka beplatelet, i-thrombocytopenic purpura, njll.

2. Udonga lwemithambo yegazi olungajwayelekile: Uma ukungena kanye nokuba buthaka kodonga lwemithambo yegazi kungavamile, kungavimbela ukujiya kwegazi. Izifo ezivamile zifaka phakathi i-allergy purpura, i-scurvy, njll.

3. Ukuntuleka kwezinto ezibangela ukujiya: Kunezinhlobo ezingu-12 zezinto ezibangela ukujiya emzimbeni womuntu ojwayelekile. Uma iziguli zingenazo izinto ezibangela ukujiya, kungaholela ekusebenzeni kabi kokujiya. Izifo ezivamile zifaka phakathi izifo zesibindi ezinzima, ukuntuleka kwe-vitamin K, njll.

Kunconywa ukuthi uma iziguli zinenkinga yokusebenza kahle kokujiya kwegazi, kufanele ziye esibhedlela ngokushesha ukuze ziyohlolwa futhi zithole ukwelashwa okuhambisanayo ngaphansi kwesiqondiso sikadokotela ukuze kugwenywe ezinye izinkinga ezibangelwa ukwelashwa ngaphambi kwesikhathi. Phakathi nesikhathi sokwelashwa, umuntu kufanele alandele iseluleko sikadokotela futhi adle ukudla okunamaphrotheni ekuphileni kwansuku zonke, njengenkukhu, inhlanzi, ama-shrimp, amapentshisi, ama-cashew, i-sesame, njll., okungathuthukisa ukukhathala nezinye izimpawu ezibangelwa ukopha isikhathi eside.