Hi welcome to the health care magic Here as per history you can have eosophagitis or acid reflux problem Your history regarding acid reflux has to be taken For this complaint pantoprazole or rabeprazole prescribed for two weeks.... Avoid excess spicy foods and fatty meals Drink fluids like water and fruit juice more Strickly Avoid smoking if habit Avoid alcohol usage Head elevated while sleeping by putting pillow below head Take care Consult physician for examination and by examination if needed than x ray and endoscopy like investigation done only if needed Hope your concern solved