A metallic taste in your mouth paired with fatigue can result from hay fever, infections (like sinus infections, COVID-19, or the flu), medication side effects, chemotherapy, pregnancy, anxiety, or ...

Changes in blood sugar levels can make people with diabetes feel tired. Dehydration is common with diabetes and can cause fatigue. Some medications for diabetes or related conditions may lead to ...

Feeling tired has become so common that many women assume it’s just part of life. Between work family responsibilities, caregiving, and daily stress, it’s easy to ignore ongoing fatigue and push ...

Sleepiness is a common side effect of corticosteroids like prednisone. But prednisone is more likely to have the opposite effect: causing insomnia. Doctors may prescribe prednisone as an ...

Carley Millhone is a writer and editor based in the Midwest who covers health, women's wellness, and travel. Her work has appeared in publications like SELF, Greatist, and PureWow. Drinking caffeine ...

Obstructive sleep apnea is a common disorder that causes the airways to collapse or become blocked while you’re asleep. It can cause you to stop breathing for 20 to 30 seconds at a time, numerous ...

Some people with atrial fibrillation (Afib) don’t have any symptoms at all. You might not even know you have the condition in which your heartbeat is irregular and too fast. Afib may be detected ...