: Classified as a drug by the FDA because it causes physiological changes in the body.
: These products are not FDA-approved or regulated for medical use. can you buy oxygen over the counter
: A prescription ensures you receive the correct flow rate and therapy settings for conditions like COPD or heart failure. Key Product Types What to Know about OTC Oxygen: Should You Use It? : Classified as a drug by the FDA
: You must have a prescription from a healthcare provider to obtain medical oxygen tanks or portable oxygen concentrators (POCs). can you buy oxygen over the counter
: Intended for general wellness, such as aiding athletic recovery or addressing effects of high altitude.