Don’t let a splinter get out of hand — a California ER doctor is sharing his simple removal hack. Dr. Joe Whittington, who goes by Dr. Joe on TikTok, recommends getting a clean, unused medicine ...

Endocarditis is inflammation in the heart’s inner lining. One possible symptom is splinter hemorrhages, thin red or reddish-brown lines under the fingernails. These lines appear when small blood ...