Anti TPO - Anti Thyroid Peroxidase Antibody Is Also Known As AMA Which Stands For Anti Microsomal Antibody. Anti TPO Is Found In The Thyroid Gland And It Plays A Vital Role In Producing Thyroid Hormones. An Increase In The Level Of TPO Indicates An Autoimmune Disorder Such As Hashimoto's Disease Or Graves' Disease.
Main Symptoms Of High TPO Include fatigue, Increased Sleepiness, Muscle weakness, Joint Pain And Constipation.