What is the dull pain in the lower right corner of the chest

There are many causes of dull pain in the lower right corner of the chest, mainly caused by pleurisy, related to overwork and mood swings. If there is a history of trauma, it is necessary to consider whether it is caused by pneumothorax. In addition, there is the possibility of hepatobiliary diseases, which are more common in cholecystitis, gallstones and other diseases.