Intercostal muscle strain is an injury affecting the muscles between two or more ribs. Symptoms can include sharp, direct pain, stiffness, and mobility difficulties. The intercostal muscles have ...

The abdominal muscles relax while your diaphragm contracts downward, pushing all your guts out of the way. Your intercostal muscles contract to expand your rib cage, lowering the air pressure in your ...

An intercostal muscle strain happens when you pull or partially tear the muscles between your ribs. You can do this by lifting, twisting, or being hit in the ribcage — but healing can take a while.

A muscle strain in the chest may cause sharp pains when moving or breathing. They commonly occur due to impact injuries or overuse and are often treatable with rest, pain relievers, and physical ...

Medically reviewed by Soma Mandal, MD Key Takeaways Back pain that worsens with coughing is usually due to muscle strains or ...