Hello there,,,,well there could be a number of reasons for calf muscle pain....it can range from simple electrolyte imbalance to a more complex vascular and embolic causes...also a proper assessment is required to see if any muscle wasting is there,,,any microtrauma or vascular insufficiency needs to be addressed properly through sonograpy.
Next Steps
drink plenty of fluids....have bcomplex and antioxidants.
Health Tips
avoid smoking,
unnecessary exertion
do resort back if you have any queries
Regards & Take care.