I burp & fart a bit sometimes but I have GERD(Gastroesophageal Reflux Disease) & I burped & farted a lot more when I was on the med Pepcid/Famotidine for my GERD than before I got put on it. Pepcid only helped my GERD a little so my doc switched me to Prilosec/Omeprazole after a couple years & my farting & burping went back to the level it was before I was put on Pepcid. My GERD is a lot better than it used to be thou it still acts up occasionally. I also occasionally had bad hiccuping fits before & while I was on Pepcid but I almost never have them since I got put on Prilosec. After being on Prilosec a while & noticing that my burping, farting, & hiccuping was better, I tried looking up burping, farting, & hiccuping with Pepcid & Pepcid can potentially make burping & farting worse. I was on Pepcid a while before those things got worse so I never thought that was a connection till I was on Prilosec a while. I was on Prilosec a bit before those things improved thou. Prilosec & other proton pump inhibitors can also sometimes help hiccuping. I would guess that various meds that can potentially affect the stomach can potentially increase burping, farting, & hiccuping as well so if any readers are on any meds & have those issues, try googling those potential side effects with all your meds & maybe talk to your doc about it in case switching meds might help or adding a med to treat gastrointestinal issues might could potentially help but those meds might be wild cards.