What does causes intense pain in ribs on the right side?

Answer:
Many things such as:

1) Costochondritis
2) Torn/pulled muscle between the ribs
3) Heart Attack
4) Pulmonary embolism
5) Broken Rib
First answer by Blorber. Last edit by Blorber. Contributor trust: 0 [recommend contributor recommended]. Question popularity: 1 [recommend question].