Right-sided chest pain can feel alarming, but it is not always a sign of a heart attack. Often, it’s linked to less dangerous causes such as muscle strain, indigestion, anxiety, infections, or issues ...

There can be many possible causes for pain on the right side of the chest. In fact, it’s one of the most common reasons people visit the emergency room, says Dr. Stephen Keithahn, an internist at the ...

CHEST PAIN CAN feel like your body is setting off an alarm. "Chest pain can range from mild in severity to excruciating, innocent to life-threatening, and anywhere in between," says says Joseph Behn, ...

Is right-side chest pain a big deal? If you have chest pain on your left side, you know to pay attention. After all, that’s where your heart is, so you might worry you’re having a heart attack.

Chest pain isn’t always a heart attack. Doctors say it can also come from muscle strain, anxiety, acid reflux, lung issues, ...

Pain under your right rib cage isn't uncommon, but figuring out the culprit can take some trial and error. The area underneath your right rib is home to several major ...

Experiencing endometriosis pain on the right side may indicate which structures are affected by the condition, and provide diagnostic clues. Share on Pinterest Liubomyr Vorona/Getty Images ...

Right-sided pain under the armpit may be due to muscle strain, infections, or skin conditions. Sometimes, armpit pain may indicate a more serious issue, such as cancer or a heart issue. The armpit ...