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
Compulsive hoarding the Prevention of Cruelty to Animals provides a "Hoarding Prevention Team," which works with hoarders to help them attain a manageable and healthy number of pets. Along with other compulsive hoarding behaviors, it is linked in the DSM-IV to obsessive–compulsive disorder and obsessive–compulsive personality disorder. Alternatively, animal hoarding could be related to addiction, dementia, or even delusional disorder. Animal hoarders display symptoms of delusional disorder in that they have a "belief system out of touch with reality." Many hoarders lack insight regarding the extent of deterioration their habitation and the health of their animals undergo, and tend not to recognize