If you need to monitor your oxygen due to asthma or sickness these are the best pulse oximeters for you.
Pulse oximetry is a noninvasive test that looks at the oxygen saturation level in your blood, which is an important indicator of your overall health.
Learn about one of the most common initial screening tests for oxygen levels and sleep apnea called overnight oximetry.
Blood oxygen measurements and signs like skin discoloration are not as accurate in Black patients with COVID-19 as in White patients.
Diagnosing COPD may involve tests such as spirometry, pulse oximetry, arterial blood gases, chest X-ray, CT scan, a CBC, and genetic screening.
If you don’t have a primary care physician during the pandemic, experts recommend self-monitoring COVID-19 symptoms, if you're experiencing a mild case.
Diagnosing carbon monoxide poisoning is difficult because of the nature of the condition. Doctors have to use history, tests, and examination.
Sinus surgery encompasses a variety of procedures to improve sinus function. Learn what to expect. Medically reviewed by our board-certified surgeons.
How does mouth breathing affect oxygen levels in people with lung disease who require supplemental oxygen therapy? Learn what can be done.
A cardiac stress test is an exercise-based test used to diagnose coronary artery disease or monitor the health status of people with other heart conditions.