The present invention relates to an analgesic tramadol hydrochloride oral disintegrant tablet. It is made up by using main medicine tramadol hydrochloride and auxiliary material gelatin and/or mannitol and/or aspartame and/or glucose and/or microcrystal cellulose and/or crosslinked povidone and essence, etc. and adopting freeze-drying or coating, granulating and pressing processes. When it is taken in, it has no need of drinking water, it can be quickly disintegrated in oral cavity, and can be used for curing acute and chronic pain, moderate and light pain due to cancer, pain due to fracture and pain after various operations and toothache, and can obtain good therapeutic effect. |