A nasal cannula is used to provide oxygen therapy to the individuals in emergency conditions. It is used to provide relief to the individuals with respiratory disorders such as emphysema, asthma, hypoxemia, pulmonary embolism, and other medical related conditions, which require immediate oxygen therapy. It is used to provide low- and high-flow oxygen therapy for infants, pediatric, and adult patients. Soft and non-di(2-ethylhexyl) phthalate (DEHP) nasal cannulas prevent allergic reaction and discomfort in patients. High demand from hospitals, clinics, and home care settings will drive the market in coming years.