Kenalog (triamcinolone acetonide) is a brand-name drug prescribed for certain inflammatory conditions in adults and some children. It is given as an injection by a healthcare professional. Dosage can ...

To prevent this bleeding, a vitamin K injection has been recommended for newborns in the U.S. since the early 1960s. It's given as a single, intramuscular shot soon after birth. "Vitamin K is a ...