Lying on left side pain based on your age and BP patient if no other symptoms of radiating left arm & jaw pain no need worry. This probably long hours lying on one side. Please do the shoulders mobilization exercise.
1. Flexion & Extension
2. Abduction & Addiction
3. Clock wise & Anti Clockwise of shoulder rotation
Next Steps
If possible reach your near by physio clinic for further treatment
Health Tips
If any radiating pain with Jaw pain Please consult cardiologist for further treatment.