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

Cold sores
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…

Liver disorders
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…