title: Exacerbation of glaucoma associated with both cimetidine and ranitidine.
mesh_terms: D002927:Cimetidine / Q000009:adverse effects*; D002986:Clinical Trials as Topic; D004381:Duodenal Ulcer / Q000188:drug therapy; D005663:Furans / Q000009:adverse effects*; D005901:Glaucoma / Q000150:complications*; D006146:Guanidines / Q000009:adverse effects*; D006801:Humans; D007429:Intraocular Pressure / Q000187:drug effects*; D011897:Random Allocation; D011899:Ranitidine
chemical_list: D005663:Furans; D006146:Guanidines; D002927:Cimetidine; D011899:Ranitidine