Health A-Z Medical Reference

What is Wilson's Disease? How does a person get Wilson's disease? Is it fatal? Learn everything about it here.

Learn more about a CSF glucose test and what the results may mean for you and your health.

What is local anesthesia? Learn about when and why it's used, its types, and its side effects and safety.

If you need to get a basic metabolic panel done, learn what is evaluated during this important diagnostic testing.

Sterile pyuria is the presence of an excess of white blood cells in your urine. Learn about its causes, treatment, and more.

Hemolytic Uremic Syndrome damages the blood vessels of your vital organs, like kidneys, heart, and brain. Learn more about its causes, symptoms, and treatment.

Learn what the complement c3 test is and how it is done. Why do you need this test? Find out here.

A serum immunofixation test identifies the number of specific proteins in the blood. Learn about how and why this is done, test results, risks, benefits, and more.

A red blood cell count test gives the correct number of red blood cells in your body. Learn about how the test is done, why it is done, risks, and more.

Find out what you need to know about the stages of chronic kidney disease, and discover the causes and treatment, and how it may affect health.

What happens if you have an electrolyte imbalance? Learn what an electrolyte imbalance is and how it can be treated and prevented.

Air purifiers help remove pollutants and allergens from the air. Maintaining a home with clean air can help keep you and your family healthier.

Discover what you need to know about skull x-rays. Learn about how they work, what they are used for, and what happens during a skull x-ray.

A parvovirus test identifies the presence of parvovirus 19 that causes fifth disease. Learn about how the test is performed, fifth disease symptoms, and more.

A differential blood count is a test that measures your white blood cell. Learn more about why it’s done, reference ranges, and more.

Crimean-Congo hemorrhagic fever (CCHF) is a disease that’s usually spread by ticks. Learn more about its symptoms, diagnosis, and treatment.

Clonus reflex is a set of rhythmic, involuntary muscle contractions. Learn about the causes, symptoms, and treatment options for this condition today.

Learn what interstitial nephritis is. Interstitial nephritis is when a small part of your kidneys’ filters, called the tubules, gets swollen. It can be mild and short-term, but it can also manifest more severely for more extended periods.

Learn about trimalleolar ankle fractures, what can cause them, and options for surgical treatment.

Pyruvate kinase deficiency is a genetic disorder that causes anemia. Let's learn about its symptoms, mechanism, cure, and treatment options.

Find out the differences between penicillin and amoxicillin, and discover the pros, cons, risks, and benefits, and how it may affect health.

A turbinectomy is a common surgery often used as a part of treatment for sleep apnea and other breathing-related issues.

An overview of multimorbidity, including common comorbidities, how they differ from complications, who’s likely to be affected, and how to manage them.

Learn about candida parapsilosis and who is at risk for this fungal infection. Find out why it is dangerous and how it is treated.

Light pollution is artificial light that's excessive, unnecessary, or disruptive. Learn how it can harm people, animals, and the environment.