Talk to Internal Medicine on Pancreatitis

My brother is suffering from Pancreatitis disease from 2018 . Initially attacks was very fast and we have admit him in Hospital 2-3 times in a month .In 2019 doctor recommend him to take "CREON/Kreon 10000 Caps" .After using this attacks are under control.

Initially it was very hard to find this medicine but after too much search i arrange this medicine from " kausar Medico Karachi" but due to corona situation medicine is not available on Kausar Medico too . We are worried about my brother because as doctor advised us that his Pancreas are very sensitive now and he can afford more attacks now .

Kindly suggest us is there any alternative to this medicine for this hard period ?