Disclaimer: This worksheet provides general information and discussions about health and related subjects. The information is not intended and should not be construed as medical advice, nor is the information a substitute for professional medical expertise or treatment. If you or any other person has a medical concern, you should consult with your health care provider or seek other professional medical treatment. Never disregard professional medical advice or delay in seeking it because of something that you have read on this worksheet. If you think you may have a medical emergency, call your doctor or emergency services immediately.