7. Most cases of renal complications from sulfa¬ diazine therapy will respond to conservative measures if instituted early. 8. The motive behind these comments is not an effort to decry the use of this valuable therapeutic agent but to emphasize the assiduous vigilance that is necessary to assure the safety of its use, particularly in the torrid climates and during the hot summer months in the temperate zone.Much has been written and said about the relative