What Causes a Cold Sore? Factors can include injury or stress.
Living With Pulmonary Hypertension. High blood pressure in narrowed lung arteries.
Treating a Nosebleed. They're common during childhood, doctors say.
Be Careful While Using Oxygen Therapy. Avoid sources of combustion.
Diagnosing Pneumonia. Continue.
Single-Dose Penicillin Effective Against Early Syphilis
One Dose of RSV Vaccine May Shield Older People for Two Seasons
Heart Patients Urged To Seek Vaccination For Common Infectious Diseases
Roll Up Your Sleeve: Flu Shot Season is At Hand
COVID-19 Linked To Asthma, Seasonal Allergies
COVID Can Prematurely Age Blood Vessels
