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Lupus

At RheumatologistOnCall, our expert team delivers thorough and integrative treatment for lupus, addressing both symptoms and root causes.

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What is Lupus?

Lupus is a chronic autoimmune disease that causes the immune system to mistakenly attack the body’s own organs and tissues, leading to widespread inflammation. It can affect the joints, skin, kidneys, brain, heart, and lungs, making it a systemic disease that varies greatly from person to person.

The name “lupus” comes from the Latin word for wolf—a term used in the 13th century when doctors noticed that the characteristic facial rash resembled a wolf’s bite. However, lupus is much more than a skin condition; it is a lifelong disease that requires careful management.

Lupus is often called “the great imitator” because its symptoms can mimic many other conditions, making diagnosis difficult. 

1.5 million people in the U.S. and over 5 million worldwide are estimated to have lupus, though the actual number may be higher due to misdiagnosis and underdiagnosis.

What Are the Most Common Symptoms of Lupus?

Lupus symptoms vary greatly but often include:

  • Extreme Fatigue – Persistent exhaustion that doesn’t improve with rest.
  • Fever, Chills & Night Sweats – Without an active infection.
  • Butterfly Rash – A red rash across the cheeks and nose.
  • Mouth Ulcers – Painless but common.
  • Joint Pain & Swelling – Especially in the hands, wrists, feet, and knees.
  • Hair Loss – Can be diffuse or patchy, leading to noticeable bald spots.
  • Chest Pain & Shortness of Breath – Pain when taking deep breaths could indicate lung or heart involvement.
  • Brain Fog & Memory Issues – Some patients even experience severe headaches or psychosis.
  • Kidney Problems – Blood or foamy urine, high blood pressure, and swelling in the legs or feet.

Since lupus can affect multiple organs, symptoms vary from person to person, making early diagnosis essential.

How is Lupus Diagnosed?

Diagnosing lupus requires a combination of clinical evaluation, lab tests, and imaging. Persistent Symptoms for Over 6 Weeks – Joint pain, fatigue, rashes, kidney problems.

  • Blood Tests:
    • ANA (Antinuclear Antibodies) – Present in 95% of lupus patients.
    • Anti-dsDNA & Anti-Smith Antibodies – Highly specific for lupus.
    • Complement Levels (C3, C4) – Often low in active lupus.
  • Urine Tests:
    • Proteinuria (Protein in Urine) – A sign of lupus nephritis.
    • Blood in Urine – Indicates kidney inflammation.
  • Imaging & Biopsy:
    • Echocardiogram & Chest X-ray – To check for heart and lung involvement.
    • Skin or Kidney Biopsy – Confirms lupus nephritis or skin lupus.

Lupus mimics other diseases, so working with a rheumatologist is crucial for an accurate diagnosis.

Selena Gomez’s Battle with Lupus: A Fight for Her Life

What if I told you that behind the spotlight, Selena Gomez has been battling a life-threatening disease? She looks fine on the outside—smiling on stage, walking red carpets—but inside, she was fighting for survival.

In 2013, Selena started experiencing extreme fatigue, low-grade fevers, joint pain, and headaches. At first, she thought she was just burned out from her demanding career. But as months passed, things got worse.

  • She lost weight unexpectedly.
  • Pain and stiffness took over her body.
  • A mysterious rash appeared across her face.
  • And she felt so exhausted that she could barely get out of bed.

After years of uncertainty, countless doctors, and endless tests, she finally got the answer: Lupus.

And it didn’t stop there. Lupus started attacking her kidneys, leading to lupus nephritis, a dangerous condition that can cause kidney failure. Selena needed life-saving surgery—a kidney transplant.

Watch My Video About Selena Gomez’s Lupus Battle

How is Lupus Treated?

At Rheumatologist OnCall, we focus on controlling inflammation, preventing organ damage, and improving quality of life.

Medications

Anti-Malarial Drugs (Hydroxychloroquine – Plaquenil) – First-line treatment for skin, joint, and fatigue symptoms. Every patient with lupus needs to be on this medication unless contraindicated or not tolerated.

  • NSAIDs (Ibuprofen, Naproxen) – Help with joint pain and inflammation.
  • Corticosteroids (Prednisone) – Used for severe lupus flares.
  • DMARDs (Methotrexate, Azathioprine, Mycophenolate Mofetil) – To suppress the immune system in more aggressive cases.
  • Biologics (Belimumab – Benlysta, Rituximab) – Target specific immune cells to reduce flares.

New Treatments & Clinical Trials

  • Voclosporin – Approved in 2021 for lupus nephritis.
  • Anifrolumab (Saphnelo) – Newest biologic for systemic lupus.
  • CAR-T Cell Therapy – An exciting emerging treatment.

Find a Clinical Trial: Search clinicaltrials.gov for lupus studies near you.

Best Supplements Recommended by Scientific Evidence

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Disclaimer: Always consult your doctor or healthcare provider before starting any new supplement, especially if you have a medical condition or are taking prescription medications. Supplements can interact with drugs and may not be suitable for everyone.

Why Choose Rheumatologist OnCall?

At Rheumatologist OnCall, we offer expert, personalized, and convenient care for lupus and other inflammatory arthritis conditions. Our approach is different because we provide:

Expert Rheumatologists

Board-certified specialists with years of experience in treating lupus.

Virtual & In-Person Consultations

Skip long wait times and get care from the comfort of your home or visit our clinic in Irvine, CA.

Holistic & Whole-Body Treatment

We integrate evidence-based medicine, lifestyle modifications, and precision medicine to prevent flares and long-term damage.

Fast & Affordable Access

Direct access to specialists without insurance barriers.

Early diagnosis and treatment help prevent future flares and joint damage.

Frequently Asked Questions about Lupus

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Common symptoms include joint pain, muscle pain, chest pain (especially during deep breaths), headaches, rashes (notably a butterfly-shaped rash across the face), fever, hair loss, mouth sores, fatigue, shortness of breath, swollen glands, swelling in limbs or face, confusion, and blood clots.

The exact cause is unknown, but it’s believed to result from a combination of genetic, environmental, and hormonal factors.

Lupus can affect people of all ages, but 90% of those diagnosed are women, particularly during their childbearing years. It’s also more prevalent among African Americans, Hispanics, and Asians compared to Caucasians. 

Diagnosis involves a combination of blood and urine tests, assessment of signs and symptoms, and physical examination findings.

Both lupus and RA cause joint pain, but lupus also affects organs, while RA primarily damages joints. Watch My Video on Lupus vs. RA:
Watch Youtube Video

Yes, with the right treatment, many lupus patients achieve long-term remission—meaning the disease is inactive but not cured.

Not always, but severe lupus can cause kidney failure, heart attacks, and strokes if untreated.

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🚫 Red meat
🚫 Sugar & refined carbs
🚫 Alcohol & caffeine

Treatment may include nonsteroidal anti-inflammatory drugs (NSAIDs), corticosteroids, immunosuppressants, antimalarial drugs like hydroxychloroquine, and lifestyle adjustments.

With appropriate treatment and lifestyle modifications, many individuals with lupus can enjoy a good quality of life.

Women with lupus can get pregnant and deliver healthy children, but it’s essential to plan and manage the pregnancy under medical supervision.

Yes, the main types include systemic lupus erythematosus (SLE), cutaneous lupus erythematosus (affecting the skin), drug-induced lupus (triggered by certain medications), and neonatal lupus (affecting newborns).

Regular exercise, a balanced diet, stress management, and avoiding excessive sun exposure can help manage lupus symptoms.

Frequent asked questions

What is lupus?

Lupus is a chronic autoimmune disease in which the immune system mistakenly attacks the body’s own organs and tissues. This can cause widespread inflammation and may affect the joints, skin, kidneys, brain, heart, lungs, and other parts of the body.

Why is lupus called “the great imitator”?

Lupus is often called “the great imitator” because its symptoms can look like many other conditions. Fatigue, joint pain, rashes, fever, brain fog, kidney problems, and chest symptoms may overlap with other diseases, which can make lupus difficult to diagnose without a careful rheumatology evaluation.

What are the most common symptoms of lupus?

Common lupus symptoms include extreme fatigue, fever, chills, night sweats, butterfly rash, mouth ulcers, joint pain and swelling, hair loss, chest pain, shortness of breath, brain fog, memory problems, headaches, kidney problems, foamy urine, high blood pressure, and swelling in the legs or feet.

Can lupus affect organs outside the joints?

Yes. Lupus can affect many organs and tissues, including the skin, kidneys, brain, heart, lungs, joints, and blood vessels. Because lupus is a systemic autoimmune disease, symptoms can vary greatly from one person to another.

How is lupus diagnosed?

Lupus is diagnosed through a combination of clinical evaluation, persistent symptoms, blood tests, urine tests, imaging, and sometimes biopsy. A rheumatologist reviews symptoms such as joint pain, fatigue, rashes, kidney problems, and inflammation together with laboratory and imaging findings.

What blood tests are used to diagnose lupus?

Blood tests for lupus may include ANA, anti-dsDNA antibodies, anti-Smith antibodies, and complement levels such as C3 and C4. ANA is present in most lupus patients, while anti-dsDNA and anti-Smith antibodies are more specific for lupus. Low complement levels may suggest active disease.

Why are urine tests important in lupus?

Urine tests are important because lupus can affect the kidneys, a condition known as lupus nephritis. Protein in the urine, blood in the urine, high blood pressure, or swelling in the legs or feet may suggest kidney inflammation and require prompt medical evaluation.

What imaging or biopsy tests may be used for lupus?

Depending on symptoms, imaging tests such as an echocardiogram or chest X-ray may be used to check for heart or lung involvement. A skin biopsy or kidney biopsy may also be recommended to confirm skin lupus or lupus nephritis.

How is lupus treated?

Lupus treatment focuses on controlling inflammation, preventing organ damage, reducing flares, and improving quality of life. Treatment may include hydroxychloroquine, NSAIDs, corticosteroids, DMARDs, immunosuppressive medications, biologics, lifestyle changes, and monitoring for organ involvement.

What medications are used for lupus?

Medications used for lupus may include hydroxychloroquine, NSAIDs such as ibuprofen or naproxen, corticosteroids such as prednisone, DMARDs such as methotrexate, azathioprine, or mycophenolate mofetil, and biologics such as belimumab or rituximab.

Is hydroxychloroquine used for lupus?

Yes. Hydroxychloroquine, also known as Plaquenil, is described on the page as a first-line treatment for skin, joint, and fatigue symptoms in lupus. It is commonly used unless it is contraindicated or not tolerated, and should be prescribed and monitored by a physician.

What new treatments are available or being studied for lupus?

The page mentions newer lupus treatment options and clinical trial directions, including voclosporin for lupus nephritis, anifrolumab for systemic lupus, and CAR-T cell therapy as an emerging treatment. Patients interested in research options may discuss clinical trials with their physician.

Can supplements help with lupus?

The page lists supplements such as curcumin phytosome, omega-3 EPA, and vitamin D as supportive options. Supplements should not replace lupus medication, and patients should consult their doctor before starting any supplement because interactions and safety concerns are possible.

Can lifestyle changes help manage lupus symptoms?

Yes. Lifestyle changes may help support lupus management. The page mentions balanced diet, regular exercise, stress management, avoiding excessive sun exposure, and holistic care as part of a broader approach alongside evidence-based medical treatment.

Can Rheumatologist OnCall help with lupus?

Yes. Rheumatologist OnCall provides expert care for lupus through virtual and in-person consultations. The practice offers board-certified rheumatologists, personalized treatment plans, lifestyle and whole-body support, precision medicine, and direct access to specialists without long wait times.