It's clear case of gastric/ duodenal or somewhere around, ulceration in the offing and needs to be tackled on
antacid line. But the synthetic antacids of allopathic system will not reverse or heal the formation of ulcer. It will only neutralize the acid. Then there will be side effects.
Here we need to achieve the stage where any lesion is healed and formation of
hyperacidity stops.
Yes. I would suggest to my own patients that they should take only Ayurveda's herbal powders. Licorice ( glycirrhiza glabra) powder is antacid, healer and 'pitt' vitiation controller. 1/2 tsp with honey twice to thrice a day is sufficient. May be taken for long. If some vomit comes, no problem. It clears acid.
One more effective and compound herbal combo is Avipattikar choorana. It is bitter in taste. May not be palatable but excellent antacid. To be taken with water or honey 1 tsp 8 hrly is good. May be taken for lengthy periods. Safe. No side effects.
Problem will be to find things in Canada. It's commonly available in India. However one can get on net or through us too.
If ulceration is deep or oesoophagitis taken place or hiatal
hernia coming, above powders still work. We may add Drakshavaleh (made of grapes and many other things), calcined pearl shell etc. There is remedy for every stage.
Since these are naturals, action is not visible instant. Slowly and steadily it cures and controls formation of acid. It heals. It clears excessive acid accumulated by
vomiting ( sometimes). 'Pitt' vitiation is responsible for headache also. That is also controlled by it. If surgery needed, that may also be reverted.
So my personal recommendation at this stage is Avipattikar chooran, Drakshavaleh, Licorice powder in order of preference and subject to availability. 1st two things or last two things may also be taken together.
Hope it helps you to decide and overcome your problem slowly but for ever. Any other complications, if found, may be communicated for solution. As of now take small qty of
cold milk with one cookie or half slice frequently to neutralize acid.
Best wishes.