Hello and thank you for the question.
Answers given are for informational purposes only and are not meant to replace an exam by an in-person.
I am Dr. Sohaib, a practicing Internal Medicine Specialist and i will do my best to help you today.
These kind of soft drinks do impair the absorption of drugs (when taken together) from the stomach and intestines. Therefore ideally these should not be taken with the drugs. Also, these drinks are acidic and may worsen the stomach inflammation cause by H.Pylori.
Instead of coke, you can try fresh fruit juices.
Add flavours to your diet.
Or can also use Dramamine (available over the counter) to control nausea.
You can still take soft drinks occassionally, but not frquently, especially when you are taking any medications.
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