Aug 29, 2025 · Is your oxygen level 93%? Discover what this reading indicates for your health, potential causes, and when to consult a doctor.

Jul 30, 2025 · Luckily, the vast majority of coughs are caused by mild upper respiratory tract infections such as the common cold, and so they will go away on their own. If a cough doesn't …

Dec 18, 2025 · Low blood oxygen, or hypoxemia, under the 92% level poses health risks. Learn how to identify symptoms and treatments with this medically reviewed guide.

Sep 12, 2025 · Coughing up clear, bubbly phlegm may be nothing to worry about. However, in some cases, it can signify an underlying health issue, such as fluid in the lungs.

Oct 8, 2024 · Acute bronchitis usually starts when you have inflammation in your airways due to a cold, COVID-19, or other respiratory infections. In fact, you might hear it called a chest cold. Its …

Coughing up phlegm is a normal symptom of colds and other health conditions. But coughing up phlegm without feeling sick could indicate a more serious underlying issue like heart or lung …

Dec 18, 2025 · Blood in the Phlegm: Coughing up blood or blood-streaked phlegm can indicate a serious condition, such as pneumonia, tuberculosis, or lung cancer, and requires immediate …

Sputum is a mixture of mucus, debris, and cells expelled by the lungs. It may be clear, yellow, green, or streaked with blood. People who cough very hard may strain their rib muscles or …

Jul 30, 2025 · Signs of a collapsed lung include sudden chest pain, dry cough and shortness of breath. Heart failure: A weak or diseased heart can cause buildup of fluid in the lung, causing …

Prompt medical attention is advised if an oxygen level of 93% is accompanied by concerning symptoms. These symptoms include shortness of breath, rapid breathing, or wheezing. Other …