Please, take this only with a grain of salt, as I am not a doctor, but I thought I would try to help.
Have you been tested for an ulcer? As it's been 4 years, it probably can't be h-pylori causing it, so it may be stress. If the pain is stabbing, gets worse when you haven't eaten in a while, and even more so if you've drank alcohol it's a ve...
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