Hello,
In my view, your husband needs a couple of diagnostic test like a
liver function test,
endoscopy and stool examination.
It takes courage and persistence to fight addiction of prescription drugs, which your husband achieved and must be applauded.
However, the abuse of pain medication like
Vicodin can cause extensive damage to liver and mucosa of gut.
Persistent pain in abdomen after meal is suggestive of ulcer. which can due to acidity, H.pylori infection or malignancy.
Moreover, other causes that can present with bloody stool and vomit are inflammatory conditions of GIT and malignancy.
In my opinion, it is crucial for your husband to
seek medical help and undergo diagnostic test at the earliest.
Hope I have answered your query. Let me know if I can assist you further.
Take care
Regards,
Dr Ayesha Shareef, General & Family Physician