Related Questions

Shooting pain from back of left ear, down neck, and into left arm. EKG last month was good. Very worried it's a heart issue. 21 and relatively active?

Assess the mastoid. The most common cause for any chronic pain is the presence of toxins and/or pathogens. L-homocysteine is a biomarker that measures the presence of pathogens. The most common toxins are VOCs and mold toxins. The back of the ear is the mastoid of the temporal bone. Check there for toxins and pathogens. Read more...