What Causes a Cold Sore? Factors can include injury or stress.
Help Protect Kids from Flu. If they're 6 months or older, have them vaccinated.
Helping COPD. Here are prevention and treatment options.
Easing the Discomfort of Bronchitis. Take steps to help ease coughing.
Why the Frequent Nosebleeds? What can cause them in children.
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