My 33 year old daughter is experiencing tingling in her hands and feet, a little in her face, soreness in her muscles and fatigue. We have a family history of anxiety disorder, but she says she hasn t had panic attacks or anxiety attacks. She had an MRI which came back normal, her blood was normal and her potassium levels are normal. The doctor thought at first it might be a reaction to an acne medication she is taking, but she stopped that a week ago. Could the side-effects still be happening?