The best guide to asthma oxygen therapy Sept 27, 2023 12:32:52 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by jonathanseo on Sept 27, 2023 12:32:52 GMT Asthma severity can be reduced by supplying oxygen to the body externally. This is why doctors use asthma oxygen therapy for asthma patients.