The cause is unknown. OCD might be due to neurobiological, environmental, genetic, and psychological factors. An imbalance of serotonin (a brain chemical) may play a major role.
OCD is linked to other neurological disorders, including:
A risk factor is something that increases your chance of getting a disease or condition. Risk factors include:
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition. Copyright © 2018 EBSCO Publishing All rights reserved.