Stomach acid, which can smell of sulfur, rises into the esophagus, causing heartburn
There is also some risk for unmeasured confounding, and factors like bias because of unmeasured variables, dosing differences, using brand as a proxy for target dose, and missing information could have affected the results
Additional symptoms included diarrhea, nausea, migraine, and chills without fever
Cost and access barriers are real
However, owing to the lack of effective early detection and screening methods, most patients are diagnosed at an advanced or metastatic stage, making them ineligible for surgical intervention [145]
It depends on medical history, BMI, related health concerns, treatment goals, and provider judgment