Search
Learning Center
Abdominal pain
Everyone experiences abdominal pain from time to time. Find out when it might be cause for concern.
Elevated liver enzymes
Inflamed liver cells can leak higher levels of liver enzymes into the bloodstream. The symptom is often mild and short-term.
Fatigue
Many conditions and lifestyle factors can cause this common symptom.
High blood protein
What does it mean if you have high blood proteins? Learn about the role proteins play in your body and the possible causes of this blood test result.
Low white blood cell count
Learn the causes of this decrease in disease-fighting cells in the blood.
Lymphocytosis (high lymphocyte count)
A brief increase in certain white blood cells, called lymphocytes, is typical after an infection. Too high a count can mean something more serious.
Nausea and vomiting
Motion sickness and drinking alcohol are among the many common causes of nausea and vomiting. Serious diseases can also have this effect.
Neutropenia (low neutrophil count)
Neutropenia: Symptom — Overview covers definition, possible causes of a lack of certain white blood cells.