###Human: Will my abdominal pain after cholecystectomy throw me into SVT? ###Assistant: Hi. Your symptoms are most likely a classic case of post cholesystectomy syndrome which occurs roughly after two years post cholecystectomy, like your case. This can be dealt with by dietary modification like fat-restricted diet and oral ursodeoxycholic acid if there are persisting stones. An abdominal ultrasound can identify it. Hepatitis could also be a possibility so do not take Aspirin or any NSAIDs. Antispasmodics can help with the pain. As for SVT (supraventricular tachycardia), anything can set off an attack like stress, exertion. So, in your case, the severity of the pain could be causing it. You need to get both your heart rate and blood pressure down as soon as possible. You might need injection Adenosine. Take an antispasmodic for the right quadrant pain. I understand all these medications require a prescription.  Upper abdominal ultrasound. Acute hepatitis. Postcholecystectomy syndrome with supraventricular tachycardia. Prescription drugs like a beta blocker or Adenosine, antispasmodic for pain relief, Ursodeoxycholic acid if microlithiasis. Avoid fatty food.