An endoscope-- a long, adaptable tube outfitted with a camera-- may be made use of to see inside your esophagus. This endoscopic picture of eosinophilic esophagitis shows rings of uncommon tissue resulting from chronic swelling. If your signs linger, your doctor may prescribe stronger variations of these medications. These medications may be utilized alone or with each other, depending on your signs and symptoms. H2 blockers, such as cimetidine as well as famotidine, can decrease the amount of acid your stomach creates.