Health A-Z Medical Reference

If you have bumps on your toes, you’re probably wondering what’s to blame. Learn about causes, from bunions to calluses to corns.

How do you know if pain in your back or side is a kidney problem? Know how to tell if you have kidney pain and what it may mean.

Treatments for autosomal dominant polycystic kidney disease (ADPKD) improve quality of life. Some may slow disease progression. Learn which ADPKD treatments may be right for you.

Autosomal dominant polycystic kidney disease (ADPKD) causes fluid-filled cysts to grow in your kidneys. There are five stages based on your eGFR levels. Here’s what to expect in each stage.

Learn how to take care of yourself when you have autosomal polycystic kidney disease (ADPKD).

What are the risks of pregnancy if you have autosomal dominant polycystic kidney disease (ADPKD)? Can you pass it to your baby? Will it make your ADPKD worse?

There’s no specific diet for people with ADPKD. But eating well can help you manage health problems that can make kidney disease worse, like diabetes and high blood pressure.

If your doctor tells you that you have hypercalcemia, it means you have too much calcium in your blood. Learn about the conditions or medications that can lead to this problem.

Reactive hypoglycemia usually happens within 4 hours after eating. Although it mainly affects people with diabetes, it can also impact people without it.

A nephrologist specializes in the kidneys and diseases that affect them. Learn more about what to expect on your first visit, conditions they can treat and more.

What is an implantable port, and when would you need to get one in a vein? If you’re having chemotherapy for cancer, it’s easier and less painful to get your treatments through one of these gadgets, which you might hear called a port or port-a-cath. Find out how it’s implanted and how to care for it.

Have you ever wondered what bentonite clay is and what it does? Learn more about this ancient material.

If you have a problem called "clubbed fingers," it might be because you have another condition along with it, like lung disease or heart disease. Find out about the diseases linked to clubbed fingers and how to treat them.

A radiographer is a person who uses X-rays, CT scans, and sonograms to make images of the inside of your body. Learn about radiographers and how to get ready for your imaging appointment.

You might hear your doctor talk about "MCH" levels when they explain the results of certain blood tests. Find out what these measurements mean and how doctors use them diagnose conditions.

Flashing lights, dizziness, ringing in your ears: They could all be part of aura, an early warning sign of migraine, a seizure, or a stroke. Here’s what to look out for and how to manage the symptoms.

Systemic mastocytosis can lead to itchy skin, headaches, and more. Learn the symptoms, diagnosis, and treatments for this condition, which causes a buildup in your body of too many mast cells -- a type of white blood cell.

Beta thalassemia can affect many of your organs, from your heart to your liver. Learn the most common complications and how to avoid them.

Find out about the symptoms and treatments of the three types of the blood disorder beta thalassemia.

Find out the treatment options if you or child has a blood disorder called beta thalassemia.

Learn about who might benefit from a stem cell transplant for a blood disorder called beta thalassemia, and find out what complications might happen.

Blood transfusions are part of the treatment routine for some people with a blood disorder called beta thalassemia. Learn when you might need a transfusion and what to expect.

Find out what kind of care you need if you're pregnant and have beta thalassemia, and find out how to overcome problems you may have if you're trying to conceive.

Hematologists are specialized doctors who research, diagnose, treat, and help prevent blood-related conditions and disease. Find out why you might need to see one.

There are many causes of armpit pain, from a mild muscle strain to more serious conditions like breast cancer.