Once Prophet Moses was suffering from stomach pain
and would like to release and relief from it as soon as possible than those
days people normally tried some herbal treatment for it which took long time to
relief or they were patience to go the pain as it is after a while, naturally.
Since Moses already became a great Prophet and had
direct talking rights with God, he has to talk to God on this for him and to
guide his followers too further. Also, there were no Doctors or hospitals or
health experts (as we find them today) or herbal related medicine guidance in
those olden and golden natural days.