Health A-Z Medical Reference

Learn about auscultation and how doctors use stethoscopes to find problems in the heart, lungs, and abdomen.

An intensive care unit is a specialized hospital ward reserved for serious circumstances. Learn more about what they do, what to expect when you visit, and more.

Arcanobacterium haemolyticum is a bacteria that can cause infections. Learn about the relevant symptoms and treatment options today.

Bartonellosis is a bacterial infection due to Bartonella bacteria. Learn about its causes, symptoms, treatments, and more.

Find out what you need to know about thigh muscles, and discover their anatomy and common injuries.

Find out what you need to know about your neck muscles and their function. Learn the signs of injury and how to keep these muscles healthy.

An accessory navicular bone is an extra growth located on the inner side of the foot. Learn about the causes, diagnosis, and treatment of this condition.

Platelets are tiny blood cells. Their main function is to travel to the site of injury and prevent blood loss. Learn more about platelets in this article.

Find out what you need to know about eustachian tubes. Discover what they do and how they can affect your health.

Find out what you need to know about hips. Discover why they are important and how they can affect your health.

Find out what you need to know about the adrenal glands, including their functions and common conditions that affect them.

Find out what you need to know about hands and wrists, and discover their functions and common injuries.

Find out what you need to know about sesamoiditis, including causes, symptoms, treatment, and recovery time.

Find out everything you need to know about how your elbow works, the anatomy of your elbow, and different conditions that may affect your elbow.

Learn all about the talus bone, including its function, where it is, and common health problems that may affect it.

Find out what you need to know about the ulnar nerve, including its anatomy, and discover how it may affect health.

Find out what you need to know about the skull. Learn about its function and how to protect your skull.

Indigenous people face many health disparities compared to the rest of society.

People with intellectual and developmental disabilities often are treated unfairly, a discrimination called ableism. Here’s how to be more inclusive.

Learn the dos and don'ts when using this piece of equipment.

A storm surge is an abnormal rise in the water level that's caused by a storm. It can lead to intense floods in coastal communities.

Learn more about dialysis access surgery, as well as av fistula, av graft, and dialysis catheters, as well as the risks of vascular access for dialysis.

Find out how to use a patient portal – an internet tool that lets you view medical records and communicate with your doctor.

If a patient is injured or dies because a doctor was neglectful, it may be considered a medical malpractice case.

Leg lengthening is a complex surgery to add a few inches to your legs. In some cases, it’s medically necessary. But now, some are doing it to be taller.

Curious about your rib cage and its functions? Read our guide to learn more!

Find out what you need to know about the scapula, what its function is, and potential health problems that may affect it.

Are you curious about mitochondria and what they are? Read here to find out all you need to know!

Find out what you need to know about the tibia. Discover the common conditions that affect this bone and how they may affect health.

Find out what you need to know about skeletal muscle and discover its purpose and some types of muscle problems.

Aside from chronic kidney failure and end-stage renal disease, IgA can cause other challenges. Learn more about kidney transplant issues, heart risks, and more.

Could it be the next option for your IgA nephropathy? Learn what they are and how to find one.

Predicting whether your IgA nephropathy is likely to get worse and how best to treat it can be hard. Find out what factors play a role and how they affect your treatment and outlook.

Some people keep good kidney function. Others have kidney failure and need dialysis or a kidney transplant. Here’s what you need to know.

Learn how too much of the protein immunoglobulin A (IgA) can damage your kidneys.

Find out what you need to know about agranulocytosis. Discover the causes, symptoms, and treatment of this life-threatening condition.

SIADH occurs when your body produces too many antidiuretic hormones. Learn about the causes, symptoms, and treatment options for this condition today.

Learn about this mosquito-borne illness and how to protect yourself.

Find out what hospital terms like these really mean.

What do you need to know about bears? Seeing a bear is a thrill, but find out what you need to know to stay safe.

Find out what you need to know about poisonous frogs and discover their types, where they're found, and more.

Find out what you need to know about bioluminescent algae and discover where you can find it, why it glows, whether it is harmful, and more.

Bats are beneficial, but you don't want them in your home. Find out how to safely remove them.

Find out what you need to know about natural pesticides. Discover the risks and benefits.

Learn about chronic care management. Discover the benefits and technical details of this Medicare-billable service.

Ringing in the ears, or tinnitus, can be a frustrating experience. But new technologies can help turn down the noise.

Cronobacter is a type of bacteria that can cause deadly infections like meningitis in newborns. It can be found in dry places like baby formula and protein powders.

Learn more about low-flow showerheads: what they are, how to install them, and how they can save you money.

Find out the differences between acute and chronic illnesses.

Learn about wind turbines. Discover the different types and how these turbines are able to generate renewable energy.