Diseases, Conditions, Syndromes

Q and A: Tips for coping with COVID-19 at home

DEAR MAYO CLINIC: My sister tested positive for COVID-19 with an at-home test and has not been to her doctor because her symptoms are mild—just some congestion and a slight cough. Although the new omicron variant of COVID-19 ...

Oncology & Cancer

Q&A: Pain management during colonoscopy

Dear Mayo Clinic: I just turned 50, and my health care provider recommends that I get a colonoscopy to screen for colon cancer. I want to have the test done, but as a recovering addict, I don't want pain medication. Is this ...

Diseases, Conditions, Syndromes

Q&A: Canker sores often go away on their own, are not contagious

DEAR MAYO CLINIC: Every few months, my teenage son gets canker sores in the back of his throat that really bother him and last for about a week. Is there something that he can do to prevent them? Will this continue throughout ...

Health

Niacin to boost your HDL 'good' cholesterol

Niacin is an important B vitamin that may raise your HDL, ("good"), cholesterol. Find out if you should talk to your health care provider about taking niacin alone or with cholesterol medications.

Overweight & Obesity

Mayo Clinic minute: Intermittent fasting facts

Intermittent fasting is cutting yourself off from any food or beverages, other than water, for a certain amount of time. Some fasting is for religious reasons, while others fast for weight loss. But is it a healthy way to ...

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