IPV is highly effective in preventing paralytic disease caused by all three types of poliovirus. Recommended use An increasing number of industrialized, polio-free countries are using IPV as the vaccine of choice.
WHAT CAUSES A GALLBLADDER ATTACK The pain can come from a stone making its way down the biliary duct or bile tube toward the duodenum of the small intestine. It can also be caused by a back up of bile in the gallbladder (with or without stones) that causes it to swell from fullness causing discomfort.
Gallstones that do not cause symptoms. Most people who have gallstones never have symptoms. Most people with gallstones that do not cause symptoms remain free of symptoms. Gallstones that cause symptoms. The most common problem caused by gallstones occurs when a gallstone periodically blocks the cystic duct, which drains the gallbladder.