Sudden Side Pain When Coughing: Causes and When to See a Doctor

Sudden side pain with coughing warrants medical evaluation. Potential causes:

1. Muscle Strain: Excessive coughing strains rib cage/abdominal muscles.
2. Pulled Muscle: Intense cough tears muscle, causing sharp pain.
3. Costochondritis: Inflamed rib cartilage; coughing worsens pain.
4. Pleurisy: Inflamed pleural lining; sharp pain with cough/deep breath.
5. Pneumonia: Lung infection; coughing aggravates inflammation.
6. Other Conditions: Kidney stones, gallbladder issues, pneumothorax.

Seek immediate care if pain is severe, persistent, or accompanied by fever, shortness of breath, or bloody sputum.