Human nose the Japanese invasions of Korea from 1592 to 1598. The septal cartilage can be destroyed through repeated nasal inhalation of drugs such as cocaine. This in turn can lead to more widespread collapse of the nasal skeleton. Nose-picking is a common, mildly taboo habit. Medical risks include the spread of infections, nosebleeds and, rarely, perforation of the nasal septum. When it becomes compulsive it is termed rhinotillexomania. The wiping of the nose with the hand, commonly referred to as the "allergic salute", is also mildly taboo and can result in the spreading of infections as well. Habitual as well as
Obsessive–compulsive personality disorder severe anorexic symptoms, worse remission rates, and the presence of aggravating behaviors such as compulsive exercising. Compulsive exercising in eating disordered samples, along with smaller lifetime BMI and illness duration among anorexics, also correlates positively and significantly with an important OCPD trait: perfectionism. Perfectionism has been linked with anorexia nervosa in research for decades. A researcher in 1949 described the behavior of the average anorexic girl as being "rigid" and "hyperconscious", observing also a tendency to "[n]eatness, meticulosity, and a mulish stubbornness not amenable to reason [which] make her a rank perfectionist". Perfectionism is a life enduring trait in the