Wilson Disease: Causes, Symptoms, and Treatment
Medically reviewed by Harsha Moole, MD, Internal Medicine. Last reviewed: October 23, 2026.
What kind of doctor treats Wilson Disease?
A hepatologist, a doctor who treats liver disease, usually leads care for Wilson Disease. A neurologist, a doctor who treats brain and nerve problems, may help when the brain is affected. A direct primary care or concierge doctor can be a first stop for an evaluation and can refer you to a specialist when needed.
What is Wilson disease?
Wilson disease is a rare inherited disorder that prevents your body from getting rid of extra copper. Your body needs a small amount of copper from food to stay healthy, but too much copper is poisonous. With Wilson disease, copper builds up in the liver, brain, eyes, and other organs. Without treatment, high copper levels can cause life-threatening organ damage.
You are born with it, but symptoms usually start between ages 5 and 35.
Symptoms
Symptoms differ from person to person. They can involve the liver, the nervous system, mental health, or the eyes. For many people, especially children, Wilson disease first shows up as liver disease.
Liver signs can include:
- Jaundice, which is yellowing of the skin and eyes.
- Swelling in the legs or belly from extra fluid.
Some children have no symptoms but have abnormal liver tests. In teenagers and adults, the disease may shift to affect the brain and nervous system. Signs can include:
- Shaking, called tremor.
- Uncontrolled movements or muscle tightening.
- Trouble swallowing.
- Poor balance and coordination.
Mood and thinking can change too, with depression, personality changes, or trouble concentrating. Most people with brain symptoms also have Kayser-Fleischer rings. These are rusty brown rings around the cornea, the clear front layer of the eye, caused by copper deposits.
Causes and who gets it
Changes in the ATP7B gene cause Wilson disease. The disease is inherited in an autosomal recessive pattern. This means a child gets a changed gene from each parent. A carrier has one changed gene and usually has no symptoms.
If both parents are carriers, each pregnancy has a 25 percent chance of an affected child.
How doctors diagnose it
Doctors use your health and family history, a physical exam, an eye exam, blood tests, and urine tests. They may also use a liver biopsy, which is a small sample of liver tissue, and imaging tests. An eye doctor looks for Kayser-Fleischer rings with a special microscope called a slit lamp. A blood test can measure ceruloplasmin, a protein that binds to copper, which is lower than normal in Wilson disease. A 24-hour urine test measures how much copper leaves the body in urine.
Treatment
People with Wilson disease need lifelong treatment to manage symptoms and reduce or prevent organ damage. Doctors treat it with chelating agents and zinc. Chelating agents are medicines that bind to copper and help remove it through urine.
Penicillamine is often the first-line treatment, which means the one doctors try first. It can cause side effects such as rash, fever, and joint pain. Doctors recommend starting slowly and monitoring closely. Trientine is a second-line option, or backup choice, for people who cannot tolerate penicillamine. The FDA approved a newer form of trientine in 2022. It is only for adults who are already stable, have had their copper removed, and can tolerate penicillamine.
Zinc works by blocking the body from absorbing copper from food. It is often used for long-term maintenance, or for people who do not have symptoms. Zinc is also a first-line option for some people because it does not usually worsen nerve symptoms.
At the start of treatment, your doctor may suggest avoiding foods high in copper, such as chocolate, liver, mushrooms, nuts, and shellfish. If Wilson disease causes acute liver failure or cirrhosis with liver failure, you may need a liver transplant.
When to see a doctor
See a doctor if you or your child has yellow skin or eyes, swelling, shaking, trouble with speech or balance, or new mood changes. If Wilson disease runs in your family, ask a doctor about testing.
Acute liver failure is serious and needs immediate medical attention. Call 911 or go to the emergency room if you vomit blood, have bleeding that will not stop, have sudden confusion or trouble waking up, or have severe belly pain.
How a direct primary care or concierge doctor fits in
A direct primary care doctor charges a flat monthly fee instead of billing insurance, while a concierge doctor usually charges more and often works alongside insurance. Wilson disease needs lifelong treatment, so a doctor who can spend extra time on follow-up visits can be a real help. They can also help coordinate visits with specialists, such as an eye doctor.
Common questions
Does Wilson disease need lifelong treatment?
Yes, Wilson disease needs lifelong treatment.
What causes Wilson disease?
Changes in the ATP7B gene cause Wilson disease.
What foods should people with Wilson disease avoid?
Shellfish and liver should be avoided because they may contain high levels of copper. At the start of treatment, chocolate, mushrooms, and nuts should also be avoided.
What are Kayser-Fleischer rings?
Kayser-Fleischer rings are rusty brown rings around the cornea of the eye that are caused by copper deposits.
When do Wilson disease symptoms start?
Symptoms usually start between ages 5 and 35.
Sources
- National Institute of Diabetes and Digestive and Kidney Diseases - Wilson Disease
- MedlinePlus - Wilson Disease
- National Organization for Rare Disorders - Wilson Disease
Medical Disclaimer
This content is for general educational and informational purposes only and is not medical advice. It is not a substitute for professional medical advice, diagnosis, or treatment, and reading it does not create a doctor-patient relationship. Always seek the advice of your physician or another qualified health provider with any questions about a medical condition, and never disregard or delay seeking professional advice because of something you read here. If you think you may have a medical emergency, call 911 (or your local emergency number) immediately.
