Hi
There are many reasons to get a pain under your left rib
It may be due to:
1. muscle strain or some catchy pain
2. Any Injury
3. Digestive Problems
4. Some organs lies within left rib cage , inflammation of those organs also causes pain
5. Sever cough etc
Next Steps
The diagnosis will depends on the severity of pain, or associated symptoms like fever, nausea, vomiting, acidity so
Proper physical examination needed to treat this condition
Health Tips
1.Avoid stretching, heavy lifting for some days because again it causes muscle strain and increase the pain
Medicines- 1. Rasnadi kashaya 20ml in eq quantity of water- 3 times in a day - (to reduce pain and inflammation)
Wish you a speedy healing..