I recently took a long plane flight after doing 5 Hulda Clark cleanses and 5 Dr. Schultze liver/gallbladder cleanses, and had a gallbladder attack while on the plane. I did a couple of rounds of 4 dropperfulls each of Dr. Schultze's liver/gallbladder tincture and digestive tincture, and it went away and hasn't come back since. I always carry those with me, just in case. I've now been doing the cleanses for 3 months, and plan to give it a year - doing both those cleanses and parasite cleanses. And I still think I can fix my gallbladder problem without surgery.