KnowraCimetidineLinked fromLinked fromThe 5 pages that link to Cimetidine, each with the reason it gives.All 5Broader topic 2Related 1Compared with 2FamotidineCompared with: It belongs to the same drug class but has more clinically significant drug interactions.RanitidineCompared with: Like ranitidine, it blocks H₂ receptors, but cimetidine has more drug interactions and endocrine effects.