If this is a medical emergency, please call 911! If you have questions regarding health information, please call Healthline's 24/7 service by dialing 811 to speak to a healthcare professional.
The information found in this guide is not a substitute for professional diagnosis, treatment, or advice. Please consult with your healthcare provider before making any decisions about your health.
NHS Choices. This is a British website, you may find that it uses different words than are used in Canada, and that it discusses programs and services that are not available here.
Queensland Health. This is an Australian website, you may find that it uses different words than are used in Canada, and that it discusses programs and services that are not available here.