Habitual Mouth-Breathing: Its Causes, Effects, And Treatment is a book written by Clinton Wagner in 1881. The book explores the habit of breathing through the mouth, which was considered a serious health concern during the time it was written. The author provides a detailed explanation of the causes and effects of habitual mouth-breathing, including the impact on the respiratory system, dental health, and overall well-being. The book also discusses various treatment options, including the use of nasal breathing exercises, the use of nasal sprays, and the surgical correction of any underlying issues. The book is written in a clear and accessible style, making it suitable for both medical professionals and the general public. It is a valuable resource for anyone interested in understanding the causes and effects of habitual mouth-breathing and the various treatment options available.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.