Ọrịa akwara ọbara na-adabere na ọrụ akwara nkịtị, akwara na-adaberekwa na ọbara na-erugharị nke ọma. Mgbanwe mbụ nke ọrịa na obere arịa ọbara na-eme ka arịa ọbara na-ebelata. Ka ọrịa ahụ na-aga n'ihu, nkwarụ akwara na-emetụta nke ọma na mmepe nke ọrịa akwara ọbara, dị ka mgbatị nke mkpuchi capillary na hyperplasia endothelial, nke na-eme ka nrụgide oxygen na hypoxia belata. Neuronal ischemia bụ njirimara a ma ama nke ọrịa neuropathy. Ndị na-eme ka ọbara na-emeghe (dịka, ndị na-egbochi ACE, α1-antagonists) nwere ike iduga n'ịbawanyewanye ọbara na-erugharị, yana mmụba nke ọsọ ọsọ ọbara. Ya mere, obere arịa na-arụ ọrụ na-eme n'oge, na-aga n'ihu n'ihu, na-akwado ọrịa shuga, na mgbanwe ndị a na-ahụ anya na-arụ ọrụ akwara. Ajụjụ: Gịnị ka a ga-eme iji hụ mgbanwe ndị a na-ahụ anya
ọbara na- erugharị nke ọma