Q My sisters is not well. She is tired, has no energy and is vomiting. She fainted two days ago and just getting worse. She feels dizzy, her mouth and throat is dry and her throat is now sore. She keeps being sick. She has pain in her belly wich is causing her discomfort. All her muscles in her body is hurting. She is always cold appart from her face. Whats wrong, she is 16 years old
With the symptoms that you gave it is clear that your sister has a very bad viral infection. It needs a medical care. Consult your family doctor who can prescribe her medicines after examining her. Also see to it that you give her enough fluids to prevent dehydration.