(HealthDay News) -- Your feet, as with most parts of your body, change as they get older. But what's considered normal?

(HealthDay News) -- Tooth pain can make eating and drinking difficult, and may signal an infection in or around a tooth -- medically called an abscess.

FRIDAY, Feb. 1 (HealthDay News) -- Super Bowl party hosts and guests are ready for some football. But they also need to get ready to fight the temptation to eat and drink too much while watching the game, an expert warns.

THURSDAY, Jan. 31 (HealthDay News) -- Americans are being urged to look through their closets for anything crimson, scarlet or apple-red to wear Friday, in support of the American Heart Association's annual Go Red for Women campaign.

FRIDAY, Feb. 1 (HealthDay News) -- Teaching people how to recognize and respond to prescription painkiller overdoses could significantly reduce the number of overdose deaths, a new study suggests.

FRIDAY, Feb. 1 (HealthDay News) -- Medical schools' policies about accepting gifts from drug companies may affect doctors' prescribing habits over the long term, new research suggests.

FRIDAY, Feb. 1 (HealthDay News) -- Not all children who suffer injuries to their abdomen need abdominal CT scans, according to a new study.

FRIDAY, Feb. 1 (HealthDay News) -- A new report warns that popular energy drinks such as Red Bull and Rockstar pose potential hazards to teens, especially when mixed with alcohol.

FRIDAY, Feb. 1 (HealthDay News) -- Hey, sports fans: It doesn't matter if your team wins or loses, just as long as the game is a down-to-the-wire nail-biter, with heroes to laud and villains to loathe.

FRIDAY, Feb. 1 (HealthDay News) -- Mild winters where few people catch the flu tend to be followed by serious flu outbreaks the next year, a new study finds, suggesting that global warming could mean harsher flu seasons ahead.

Here are some of the latest health and medical news developments, compiled by the editors of HealthDay: