The recovery period of the lungs after coronavirus can last from six months to two years, but you can help the body cope with this problem faster. Allergist-immunologist Yevgeniya Parshina recommends breathing exercises and the use of special respiratory simulators to speed up this process. "Respiratory gymnastics can be done in a supine or sitting position. The training will help maintain the tone. You can do gymnastics yourself or ask for help from specialists in medical centers. Exercise should be done regularly several times a day. Parshina also noted the effectiveness of respiratory simulators and thermal heliox inhalation in medical institutions in the treatment of respiratory failure.