RT Journal A1 A. B. T1 LEtter from paris. JF Journal of the American Medical Association JO Journal of the American Medical Association YR 1889 FD November 23 VO XIII IS 21 SP 754 OP 755 DO 10.1001/jama.1889.02401170032011 UL http://dx.doi.org/10.1001/jama.1889.02401170032011 AB (FROM OUR REGULAR CORRESPONDENT.)Dr. Du Castel on the Treatment of Chronic Blenorrhagia—M. Chauveau on Transformism in Micro-Biology — Dr. Clado takes up the Question Whether the Liquids contained in the Herniary Sac should contain Toxic or Irritating Matters?My letter in The Journal of August 3d last contains a note of Dr. Du Castel on the antiseptic treatment of blenorrhagia in its acute stage. I now forward another note by the same author on the treatment of chronic blenorrhagia. This note is the summary of a clinical lecture delivered by the author at the Hôpital du Midi, and which is of some importance owing to the experience acquired by him. After having tried a great number of medications for this affection, Dr. Du Castel has been led to the following conclusions: Internal medication, so useful in acute cases, has a very contestable action on blenorrhœa. The balsamics have appeared