Skip to content

Nephritis, kidneys, urinary tract

Two thumbs up

FDA approves Benlysta for lupus nephritis!

December 17, 2020

1st drug ever FDA-approved to treat lupus nephritis

​Historic mile-stone!
​

December 16, 2020: The FDA approved on Wednesday DEC 16, 2020…  Benlysta for lupus nephritis as the first drug ever FDA-approved to treat lupus nephritis (inflammation of the kidneys).
…
Read More »

FOLLOW US

Facebook-f Twitter Product-hunt Youtube Rss
The Lupus Encyclopedia book cover 2nd edition
Buy Now

Dr. Don Thomas, MD

I am Dr. Donald Thomas, MD, a rheumatologist treating hundreds of lupus patients for over 30 years. Read my first blog post here to understand why I started this website and blog about “The Lupus Encyclopedia” and “The Lupus Secrets”.

Dr. Don Thomas also enjoys educating and empowering doctors, medical students, nurses, physician assistants, nurse practitioners, and patients.

Read More
On Trend

Most Popular

Explore more
Drawing of an electron microscopic view of the hepatitis C virus

Lupus and Hepatitis C: Lupus Patients Should be Tested for Hepatitis C

The interactions of hepatitis C and systemic lupus is strange, and hepatitis C can mimic lupus … read
Covid Study Flyer

COVID Vaccine and Lupus: Join in a Research Study Now

How the COVID Vaccine and Lupus Interact is Important to Figure Out: Consider Joining this NIH Research Study
Extra COVID vaccines are important for us to prevent infection

Dr. Donald Thomas gets his extra COVID vaccines: It was easy!

UPDATED September 2021: I cannot wait to get my extra COVID vaccines … specifically my 3rd booster shot!
The endocrine system and lupus

Lupus and The Endocrine System

Lupus, a complex autoimmune condition, impacts various systems in the body, including the endocrine system. The endocrine system
COVID Booster vaccine for lupus patients is possible according to research study

Immunosuppressed Patients Respond to Booster Shots: Hope for a COVID Booster Vaccine for Lupus and Other Autoimmune Disease Patients? [Updated 8/12/21]

  Will a COVID Booster Vaccine for Lupus Patients Increase Response Rates? We do not know, yet. However,
Beat cancer woman with pink gloves and pink ribbon for breast cancer

Lupus and Cancer Risk: Learn to Prevent Cancer! [August 2024]

People who have lupus have an increased risk for getting some cancers. Knowing what they are and how
Don Thomas, MD answers question about lupus and immune boosting supplements like Echinacea

Vitamins For Lupus: Avoid some is the best advice

Not All Supplements and Vitamins for Lupus Patients are Safe Vitamins for lupus patients: “Ask Dr. T!” question
CBD for lupus medical marijuana leaf symbol

CBD for Lupus: Look here for the best advice [2023 Update]

Medical Marijuana (Cannabis, Cannabinoids, THC, CBD for Lupus)? Should patients use CBD or other cannabis products for lupus?
Anti-cardiolipin antibodies and lupus

Anticardiolipin Antibodies and Lupus

The immune system of many lupus patients produces anticardiolipin antibodies (ACLA), a type of antiphospholipid antibody. These antibodies
Antibody levels after COVID vaccine in patients taking immunosuppressant drugs

Antibody Levels After COVID Vaccine

Some Immunosuppressant Drugs Cause Lower Antibody Levels after COVID Vaccine than do Other Drugs Home » Nephritis, kidneys,
Coronavirus vaccine for COVID-19 and lupus patients

COVID Vaccine for Immunocompromised Patients and What Drugs to Stop [December 2023 UPDATE]

The American College of Rheumatology Provides Guidance for stopping drugs to enhance the COVID vaccine for immunocompromised patients
Urticaria hives allergic reaction in systemic lupus erythematosus SLE

Allergies and Itching after COVID vaccine? Announcing Research Here

Results from 64,900 vaccines: How often are allergies and itching after COVID vaccine? We’ll take a look at
Image of two kidneys and some doctors with the title chronic kidney disease

3 Proven Ways to Stop Lupus Chronic Kidney Disease Progression [January 2025]

Reducing the worsening of chronic kidney disease (CKD) in lupus and other autoimmune diseases is possible. I have
Dr. Don Thomas explains ANA negative lupus

Can You Have Lupus With a Negative ANA Test? “Yes you can!” (October 2024 Update)

Protect yourself from medical mistakes. A study by a large group of international lupus experts (Systemic Lupus International
Lupus life expectancy

Understanding Lupus Life Expectancy

Living with lupus is a journey marked by uncertainty. One aspect that often weighs on individuals is the
Malaria organism infecting a red blood cell

How does Hydroxychloroquine work for Lupus (SLE)? [JUN 2024 Update]

December 2022 update: Hydroxychloroquine is a disease-modifying agent for lupus (along with Benlysta). Antimalarial drugs can treat autoimmune
White woman doctor giving female lupus patient a flu shot

10 Reasons Not to Get a Flu Shot: Learn the Truth Now!

10 Reasons Not to Get a Flu Shot: The Flu Shot is a Life-Saver for Lupus Patients, Other
Sea moss along the coast

Sea Moss as a Lupus Prebiotic

Patients ask about Sea Moss as a Lupus Prebiotic: Sea moss was never on my radar until 2022-2023.
COVID-19 vaccine for lupus patients answer by Dr. Don Thomas

Lupus and COVID vaccine: Tested in the clinical trials = safe and effective!

Lupus and COVID vaccine: Dr. Thomas recommends not waiting to his patients, read below… Research regarding the COVID
smart phone with apps

Arthritis – “it’s a Pain in the App” [Coping with lupus]

Guest post: One method of coping with the struggles of lupus Living and coping with the challenges of
Low vitamin D levels can make lupus worse

Lupus and Vitamin D Advice: Can be lowest in women of color

Lupus and vitamin D in Women of Color. Why and what to do- “Ask Dr. T!” question of
Anti-chromatin antibodies attach to chromatin in lupus patients

Chromatin antibody: Make sure you know your labs

Know your labs when you have lupus Chromatin is our DNA packaged up nice and neat with other
Benlysta During Pregnancy - photo of pregnant woman

Benlysta During Pregnancy: Safe and Effective [UPDATE July 2024]

July 2024 Update on Benlysta in Pregnancy A review in the British Medical Journal discussed the recent studies
Normal SD-OCT in a lupus patient

Rheumatologists: What if hydroxychloroquine eye tests show retinopathy [FEB 2023 Update]

Do not automatically stop hydroxychloroquine if your eye doctor tells you your patient has HCQ-retinopathy! Heed my practical
Childhood stress and lupus question answered by Dr. Donald Thomas

Childhood Trauma, PTSD, Racism, Stress, and Lupus

Multiple studies show that stress and trauma increase the risk of developing lupus as well as causing lupus
Woman taking pills out of a pill box organizer

Hydroxychloroquine Decreases the Risk of Death

Research article shows that taking hydroxychloroquine decreases the risk of death by 83%: Impact of Antimalarial Adherence on
Malar butterfly rash symptom of lupus

How to Diagnose Lupus: 10 Symptoms (February 2025 Update)

Diagnosing lupus is challenging, even for medical professionals. Early diagnosis is crucial for early treatment to reduce inflammation,
exercise and lupus photo of a woman on a stationary bicycle

Weight Loss & Exercise in Lupus: the science & patient view

Weight loss & exercise provide many benefits to lupus patients. Healthcare providers consider exercise as “free medication” with
Donald Thomas, MD reading a book while writing The Lupus Encyclopedia and The Lupus Secrets

The Lupus Secrets [Practical Tips for Living with Lupus]

Do you have lupus, then you absolutely want to learn about follow The Lupus Secrets so that you
salmon for anti-inflammatory diet with vegetables

Lupus Anti-Inflammatory Diet: Lifestyle changes advice [January 2025]

Eating a diet high in foods that decrease inflammation while avoiding or minimizing foods that increase inflammation can
White woman with shoulder pain fibromyalgia autoimmune disease blog post

Is Fibromyalgia an Autoimmune Disease? Research suggests “YES!”

Research Article: Passive transfer of fibromyalgia symptoms from patients to mice Goebel A, Krock E, Gentry C, Israel
Lupus and the digestive system

Lupus and The Digestive System

Systemic lupus erythematosus (SLE), commonly known as lupus, is an autoimmune disorder that can affect nearly every organ
Blood test for creatine phosphokinase (CPK)

Lupus and Creatine Phosphokinase

Systemic lupus erythematosus (SLE), commonly known as lupus, is a complex autoimmune disease that can affect multiple systems
Illustration of a clipboard, doctor and thyroid

Lupus and Thyroid Medications

Lupus and thyroid disease go hand in hand. The thyroid gland, which is situated at the front of
Increase energy with lupus

Increase Energy with Lupus

Living with lupus often comes with the challenge of persistent fatigue, a common symptom of the disease. This
Medication blister packet

Heparin versus Warfarin for Lupus

Lupus can cause blood clots in many different ways. In addition, lupus patients are at higher risk of
Benlysta is FDA approved to treat lupus nephritis

Benlysta approved for lupus nephritis: is it for mild cases?

Lupus Question of The Day: Is Benlysta for mild lupus nephritis? Ask Dr. T question and shortened answer
Lupus and gastro issues

Lupus and Gastro Issues

Lupus and its treatments can affect the gastrointestinal (GI) tract, from the mouth to the intestines. Understanding the
X-ray of lupus joint and muscle pain

Lupus Joint and Muscle Pain

Close to 90% of people with systemic lupus erythematosus (SLE) will have joint and muscle pain. Understanding lupus
Lupus medication list with drug allergy list including sulfa and Bactrim antibiotics

Good Advice on Lupus and Bactrim [per sulfa antibiotic research]

Lupus and Bactrim: List sulfa antibiotics (like Bactrim) in your allergy list if you have lupus Lupus patients
Questions about lupus treatments and living with lupus

Living With Lupus Blog: The Lupus Encyclopedia – Q & A Video

Dr. Donald Thomas Answers Lupus Patients’ Questions on His Living With Lupus Blog: The Lupus Encyclopedia Watch this
Melatonin being produced by the pineal gland in lupus

Melatonin For Lupus May be Good Per the Best Medical Evidence [NEW!]

Melatonin For Lupus: What does the Research Show?         (Updated August 2021) Why do people
Illustration of collecting a urine sample

How to collect a urine sample properly for testing (UPDATED January 2025)

    It is essential for lupus patients to regularly collect an accurate clean catch urine sample  
sick girl for blog about children with kidney inflammation blog post

Benlysta for pediatric lupus nephritis: FDA-approved

  Benlysta for children with lupus kidney inflammation (lupus nephritis): FDA-approved on July 26, 2022 This is a
Image of woman taking a pill as a lupus fog treatment

Lupus Fog Treatment? Vitamin Improves Memory in Research

Finding an effective lupus fog treatment remains elusive. Yet, a 2023 study called the COcoa Supplement and Multivitamin
Lupus headaches

Lupus Headaches: Causes, Symptoms, and Treatment

Lupus, or systemic lupus erythematosus (SLE), is an autoimmune disease that affects multiple organs and systems. One of
Lupus and hives on arm

Lupus and Hives

Systemic lupus erythematosus (SLE) can cause hives (also called urticaria). Hives are itchy, swollen bumps that appear on
Lupus and purple spot

Lupus and Purple Spots on Skin

Lupus is an autoimmune disorder that can affect multiple systems in the body, including the skin. Purple spots
Lupus and the urinary system

Lupus and the Urinary System

Kidney inflammation (lupus nephritis) occurs in around 45% of people who have systemic lupus erythematosus (SLE). Therefore, lupus
Lupus related hair loss

Hair and Skin Problems in Lupus

Lupus, a chronic autoimmune disease, affects multiple organs, including the skin. This article explores the relationship between lupus,