What is lupus?

Lupus is a chronic autoimmune disease where a person’s immune system (the system that helps fight infections) attacks its own healthy cells by mistake. It can affect different organs of the body, including, but not limited to the skin, joints, heart, kidneys, and lungs. It usually occurs without warning and affects each person differently. Unfortunately, we don’t know the exact cause of the disease, but we know the immune system is involved; genetics, hormones, and the environment also likely play a part.

What are the signs and symptoms of lupus?

Its symptoms can mimic those of other diseases, which is why it’s known as “the great mimicker.” The intensity of symptoms varies and can come and go over time, but the most common include:

• Fatigue
• Fever
• Headaches
• Hair Loss
• Joint pain, stiffness and swelling
• Butterfly-shaped rash across cheeks and nose
• Abnormal blood clotting
• Anemia
• Pain in chest or deep breathing
• Sun or light-sensitivity
• Fingers and toes that turn white or blue when exposed to cold or during stressful periods

Who develops lupus?

Anyone from newborn babies to older individuals can develop lupus. It is most often diagnosed between the ages of 15 and 45 and is more common among African Americans, Hispanics, Asian Americans, Pacific Islanders and Native Americans.

Lupus is also more common in women.

How is lupus diagnosed?

There is no single test that can diagnose lupus.

Because lupus can present with vague symptoms and mimic other illnesses, it can sometimes take years to make a diagnosis. Medical history, symptoms, and various tests can help make the diagnosis. Instead, diagnosis is based on criteria that includes clinical findings and laboratory tests. Helpful tests look for autoantibodies (antibodies that attack a person's healthy cells) that are often found in the blood of lupus patients. As the kidneys are often affected by lupus, a kidney biopsy is also useful.

How does lupus affect the kidneys?

When the immune system attacks the kidneys, it leads to inflammation of the kidneys. This stops the kidneys from working properly to remove waste and toxins from the body. Patients may not have any symptoms but may notice darker, bloody urine or swelling in different parts of the body. An abnormal urine or blood test may be the only sign of disease. Because the kidneys are so important to overall health, lupus patients with kidney involvement generally need strong drug treatment to help prevent permanent damage. If permanent damage does occur, dialysis and kidney transplant are needed.

How is lupus treated?

There is no cure for lupus, but there are various treatment options to manage it. Non-steroidal anti-inflammatory drugs, steroids, antimalarials, and immunosuppressants are commonly used. As lupus affects patients differently, treatment varies between patients. One patient may also have to change medications several times during their lifetime as the disease evolves and changes. For patients with kidney involvement, blood pressure medications and stronger immunosuppressants may be needed.

For more information on lupus, visit:

https://kidshealth.org/CookChildrens/en/parents/lupus.html 

http://www.lupus.org/

http://www.lupusawarenessmonth.org/

https://www.lupusresearch.org/

In an interview with Billboard published October 8, she reveals that her time her away was a consequence of scary health scare, following the diagnosis and subsequent treatment for lupus.

Fortunately, Gomez is doing well. Her lupus is in remission and she is set to appear in an upcoming movie and her newest album, Revival, will be released October 9.

Here are 8 facts about lupus that will help you understand the disease and explain it to your children if they ask:

1. Lupus is a disease where your body’s immune system (which usually helps you fight off infections) starts to attack your own cells (it falls into a group of diseases call auto-immune diseases).
2. Symptoms of lupus vary from person to person but can include: fever, swollen/painful joints, facial rash, tiredness, body swelling, sun sensitivity and mouth ulcers.
3. Lupus is diagnosed through a combination of symptoms and lab testing. It is often difficult to make because it can look like many other disease s and there is not one specific test to confirm or deny the diagnosis.
4. Lupus is not a contagious illness. The exact cause is not known but is thought to be a combination of hormones, genetics and environment.
5. Lupus most commonly affects women 15-44 years of age but can affect younger children and boys as well.
6. When severe, lupus can cause anemia. It can also cause excessive blood clotting which can lead to strokes and other complications.
7. Pediatric specialists known as rheumatologists treat lupus in children.
8. Treatment of lupus includes use of medicines to treat inflammation, steroids, anti-malarial medications and occasionally stronger medicines, which are used to decrease the activity of the immune system.

For more information about lupus, you can read more from the Lupus Foundation of America at lupus.org.
 

*Photo from SelenaGomez.com.