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Hip pain
Learn about the causes and treatment for pain in and around the hip joint.
Intestinal gas
This frequently uncomfortable symptom is part of proper digestion. Find out when it might be cause for concern.
Kidney pain
Find out how this type of pain may feel and what health problems can cause it.
Knee pain: Symptom
Knee pain: Symptom — Overview covers definition, possible causes of knee joint pain.
Leg pain
Leg pain: Symptom — Overview covers definition, possible causes of this symptom.
Leg swelling
Leg swelling is a common sign of fluid buildup. It might happen from standing or sitting too long. Or it might be a sign of a more serious condition.
Loss of smell (anosmia)
A stuffy nose is one cause of this symptom. Learn about other causes and when it might be serious.
Low blood oxygen (hypoxemia)
Learn causes of low blood oxygen and find out when to call your doctor.
Low hemoglobin count
A low hemoglobin count on a blood test could be normal for you, or it could indicate that you have a condition that needs medical attention.
Low potassium (hypokalemia)
Low potassium (hypokalemia): Symptom — Overview covers what can cause this blood test result.
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