We use a modern equipment for nitrous oxide (Laughing gas) inhalation to relax anxious and nervous patients and uncooperative children. Patient will relax in the chair without any tension or anxiety within two minutes after a small mask is placed on the nose. They will be in good mood and fully conscious but don't feel any pain or difficulty during the treatment. Patient will recover from the relaxed mood within seconds after the mask is removed and can go home immediately after the procedure.