Several things could cause pain in the front left side. Consult a doctor. Organs in that area include ovaries, stomach, lungs, diaphragm, and intestines.
this front left side pain may due to any previous heart attack or otherwise it is just due to any muscular stesses. when a heavy load was holding in previous means, it tight our muscles and this may be the cause of front leg side pain. these muscular pains are removed easily by applying suitable paste suggested by doctors