Our expert says:
Please see your doctor urgently - this can be due to serious kidney, heart or liver disease.
Read this article: http://www.nhsdirect.nhs.uk/articles/article.aspx?articleId=267
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.