Oxygen

What is this medication? Medical oxygen is a prescription gas used to treat individuals who cannot maintain adequate blood oxygen levels on their own. This condition, often referred to as hypoxemia, happens when the lungs are unable to transfer enough oxygen into the bloodstream to support vital organ function. It is most commonly prescribed for patients with chronic obstructive pulmonary disease, emphysema, or chronic bronchitis, but it is also used in emergency settings for acute conditions like severe pneumonia or respiratory distress.

Beyond chronic lung issues, oxygen therapy is utilized for conditions such as heart failure, sleep apnea, and even certain types of severe headaches. The gas is delivered to the patient through various delivery systems, including nasal prongs, face masks, or portable oxygen concentrators. Since it is classified as a medication, it must be used according to a healthcare provider's specific instructions regarding the flow rate and the number of hours it should be used each day to ensure both safety and effectiveness.