Looking pale? Feeling weak and tired? A quick blood test can assess if anaemia is to blame – and, if so, whether it is caused…

Insomnia is the most common sleep disorder and can be caused by anything from anxiety to an uncomfortable bed. Insomnia can also disturb the daily…

Everyone feels anxious from time to time, but some people are uneasy so often – or have frightening episodes called panic attacks – that anxiety…

Although they are uncomfortable and unpleasant to experience, nausea and vomiting are natural – possibly lifesaving – reactions to eating something dangerous, or to illness….

Once the cold sore virus has infected the body, painful lip blisters can reappear whenever the immune system is depressed. The action of the virus…

Early diagnosis of a liver disorder can save your life. Though some hepatitis viruses cause an acute but temporary flu-like illness, others can produce a…