COVID-19 variants: What's the concern?
The virus that causes COVID-19 has changed over time, which has affected prevention, diagnosis and…
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COVID-19 vs. flu: Similarities and differences
Coronavirus disease 2019 (COVID-19) and seasonal flu have many similarities and differences. Find out what…
読み続けてCOVID-19: Who's at higher risk of serious symptoms?
Advanced age and some health conditions can raise the risk of serious COVID-19 (coronavirus disease…
読み続けてCPAP machines: Tips for avoiding 10 common problems
Making small adjustments to your CPAP machine can help you use it more comfortably.
読み続けてCradle cap
Learn about the symptoms, treatments and home care tips for this short-lived type of seborrheic…
読み続けてCraniopharyngioma
Learn more about this noncancerous tumor that forms near the brain's pituitary gland, including diagnosis…
読み続けてCraniosynostosis
In this condition, one or more of the flexible joints between the bone plates of…
読み続けてCraniotomy
Learn what brain conditions are treated with this surgery that involves removing a piece of…
読み続けてCraving and chewing ice: A sign of anemia?
Craving and chewing ice (pagophagia) is often associated with iron deficiency with or without anemia.
読み続けてCreutzfeldt-Jakob disease
Learn what can put someone at risk of developing this rare brain disorder that causes…
読み続けてCrohn's disease
Learn about symptoms and treatment for this debilitating, but treatable, digestive condition.
読み続けてCrying baby: What to do when your newborn cries
Listening to a crying baby can take a toll on your emotions. Follow these tips…
読み続けてCryoablation for cancer
Learn how cryoablation is used to treat a variety of cancers, including bone, kidney, lung…
読み続けてCryoglobulinemia
When atypical proteins in the blood clump together at temperatures below 98.6 F (37 C),…
読み続けてCryotherapy for prostate cancer
Find out how very cold temperatures are used to freeze tissue and treat prostate cancer.…
読み続けてCSF leak (Cerebrospinal fluid leak)
Cerebrospinal fluid leaks may start in the brain or spine, causing headaches, dizziness and other…
読み続けてCT coronary angiogram
Learn about the risks and results of this imaging test that looks at the arteries…
読み続けてCurcumin: Can it slow cancer growth?
Some research suggests that curcumin may help prevent or treat cancer.
読み続けてCushing syndrome
High levels of the hormone cortisol in your body cause this endocrine disorder. Learn about…
読み続けてCutaneous B-cell lymphoma
Find out more about the symptoms, diagnosis and treatment of this type of non-Hodgkin lymphoma.
読み続けてCutaneous T-cell lymphoma
Learn about this type of non-Hodgkin lymphoma that attacks the skin. Find out about symptoms,…
読み続けてCuts and scrapes: First aid
Following guidelines to care for minor cuts and scrapes can help you avoid infection and…
読み続けてCuts of beef: A guide to the leanest selections
Whether you're watching your health or your weight, you can still enjoy this type of…
読み続けてCyclic vomiting syndrome
This condition often starts in childhood and is marked by spells of vomiting several times…
読み続けてCyclothymia (cyclothymic disorder)
Also called cyclothymic disorder, this mood disorder causes emotional ups and downs that are less…
読み続けてCystic fibrosis
This condition, passed down in families, causes damage to the lungs, digestive system and other…
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