Hello I m a 42 year old female with bouts of chronic pleurisy ALWAYS on the left side as well as stomach pain ALWAYS on the left side. Over the past week the pleurisy pain has changed into a burning pain ...with more frequent stomach pain along with diarrehea, for HOURS every morning . The burning pain in the chest now has become worse while I m eating as well as my stomach pain...easier to just not eat anymore. Have a history of lupus , use ibuprofen to treat pleurisy ... I try to not take the ibuprofen to give my stomach a break then the pleurisy gets worse, vicious circle, ulcer???? Thanks for your time , Hope