Tubercular Miasmis also called as pseudo-psora. This is the result of a hereditary combination of two miasms psora and syphilis. Dr. J.H.Allen, the well-known physician and pioneer of homeopathy introduced the concept of pseudo-psora in his book “Chronic miasm”. When two chronic miasms-psora and syphilis are suppressed by harmful treatments and genetically blend together, the result is the development of tubercular miasm in the organism. Few homeopaths are of the opinion that Allen was expressing the idea of tubercular diathesis rather than the development of tubercular miasm.