Doctors then prescribe cortisone-related drugs. Except for the lungs, other zones may suffer. Every damaged area has its unique approach to treating. The level of the disease also matters when choosing a proper solution.In 24-36 months, the problem should disappear on its own. The disease is not contagious, so there is no need in isolation. The person can go on living routine life without paying too much attention to this health condition even though it may be rather disturbing.