Search Answers

Find by first letter:
A b C d e f g h i j k l m n o p q r s t u v w x y z clear
Coronary angiogram

Learn more about this heart disease test that uses X-ray imaging to see the heart's…

繼續閱讀
Coronary angioplasty and stents

Coronary angioplasty and stents can open clogged blood vessels that deliver blood to heart muscles.

繼續閱讀
Coronary artery bypass surgery

This major heart surgery, also called CABG, creates a new path for blood to flow…

繼續閱讀
Coronary artery disease

Know the warning signs of this common heart condition often caused by clogged, narrowed arteries…

繼續閱讀
Coronary artery disease: Angioplasty or bypass surgery?

The best treatment for coronary artery disease depends on the circumstances.

繼續閱讀
Coronary artery spasm: Cause for concern?

This sudden, temporary squeezing of an artery reduces blood flow to the heart. Know the…

繼續閱讀
Coronary calcium scan

This heart CT test can show calcium deposits in the blood vessels. Know how the…

繼續閱讀
Coronavirus disease 2019 (COVID-19)

Coronavirus disease 2019 (COVID-19) is an illness caused by the virus SARS-CoV-2. Learn more about…

繼續閱讀
Coronavirus: What is it and how can I protect myself?

Coronavirus disease 2019 (COVID-19) is caused by a virus that spreads between people. Find out…

繼續閱讀
Corticobasal degeneration (corticobasal syndrome)

Learn about this rare disease that affects brain cells. The disease can make it hard…

繼續閱讀
Cortisone shots

These shots can help relieve pain, swelling and irritation. Potential side effects generally limit the…

繼續閱讀
Cosmetic surgery

The goal of this type of surgery is to improve your appearance. It can involve…

繼續閱讀
Costochondritis

This chest wall pain, caused by inflammation, often improves on its own.

繼續閱讀
Cough

This is the body's response when the throat or airways are irritated. Coughing once in…

繼續閱讀
Cough headaches

Often triggered by coughing and other types of straining, these headaches can be harmless or…

繼續閱讀
Coughing more after quitting smoking: What's the deal?

If you cough more than usual after you give up cigarettes, find out what it…

繼續閱讀
Coughing up blood

Coughing up blood: Symptom — Comprehensive overview covers possible causes of coughing up blood.

繼續閱讀
Counting calories: Get back to weight-loss basics

Calories count — Try these calorie-cutting basics to get a handle on your weight.

繼續閱讀
COVID-19 and pets: Can dogs and cats get COVID-19?

Find out how COVID-19 can affect dogs and cats, what you can do to protect…

繼續閱讀
COVID-19 and your mental health

Worry and concern about COVID-19 are common. Here are some ideas for how to cope…

繼續閱讀
COVID-19 antibody testing

Learn how COVID-19 antibody testing is done to find out if you've had a past…

繼續閱讀
COVID-19, cold, allergies and the flu: What are the differences?

It's not easy to tell these health conditions apart based on their symptoms alone. Find…

繼續閱讀
COVID-19 diagnostic testing

Find out how to test to learn if you're infected with the virus that causes…

繼續閱讀
COVID-19 drugs: Are there any that work?

Medicine can help people who are at risk of, diagnosed with, or have symptoms of…

繼續閱讀
COVID-19 in babies and children

Know the symptoms of COVID-19 in children, what to do if your child appears sick…

繼續閱讀
COVID-19 infections by race: What's behind the health disparities?

Understand how underlying health conditions, the places where people live and work, and racism can…

繼續閱讀
COVID-19 travel advice

Traveling during COVID-19? Follow these tips for safely flying, driving and staying at hotels.

繼續閱讀
COVID-19 vaccine: Should I reschedule my mammogram?

Swollen lymph nodes caused by the COVID-19 vaccine can look like breast cancer on a…

繼續閱讀
COVID-19 vaccines for kids: What you need to know

Learn about the safety and effectiveness of COVID-19 vaccines for kids, the possible side effects,…

繼續閱讀
COVID-19 vaccines: Get the facts

Find out about the COVID-19 vaccines, the benefits of COVID-19 vaccination and the possible side…

繼續閱讀