Arthritis & Rheumatology

Many people start to feel pain and stiffness in their bodies over time. Sometimes their hands or knees or shoulders get sore and are hard to move and may become swollen. These people may have arthritis. Arthritis may be caused by inflammation of the tissue lining the joints. Some signs of inflammation include redness, heat, pain, and swelling.

What is Arthritis?

There are over 100 disorders that typically affect joints, tendons, ligaments, bones, and muscles and are termed arthritis and rheumatic diseases. Some of these may also involve internal organs.

What is Rheumatism?

What is Rheumatoid Arthritis?

Arthritis History

Does Reflexology and Massage Help with Arthritis?

Arthritis Treatment

Bursitis and Osteoarthritis Similarities and Differences

Can Antibiotics Increase the Risk of Arthritis?

Can Arthritis Affect Skin?

Does CBD Oil Work for Arthritis Pain?

Causes of Foot Pain

Causes of Hand Pain

See more featured articles »

Does Stem Cell Treatment for Arthritis Work?

Disease-Modifying AntiRheumatic Drugs (DMARDs)

Does Drinking Alcohol Cause Joint Pain in Arthritis?

Does Poor Sleep Worsen Arthritis?

Exercises that Ease Arthritis

HCV and Rheumatic Disease

Hip Rheumatoid Arthritis

Juvenile Rheumatoid Arthritis

Juvenile Rheumatoid Arthritis Diagnosis

Juvenile Rheumatoid Arthritis Symptoms

Juvenile Rheumatoid Arthritis Types

What is the Difference Between Arthritis and Rheumatism?

Knee Rheumatoid Arthritis

Physiotherapy as a Treatment for Arthritis

Psoriatic Arthritis vs Rheumatoid Arthritis

Radiotherapy and Rheumatoid Arthritis

Rheumatism Treatment

Rheumatoid Arthritis and Exercise

Rheumatoid Arthritis Nodules

Rheumatoid Arthritis and Acupuncture

Rheumatoid Arthritis and Depression

Rheumatoid Arthritis and Feet

Rheumatoid Arthritis and Gout

Rheumatoid Arthritis and Gum Disease

Rheumatoid Arthritis and Pregnancy

Rheumatoid Arthritis and Vitamin D

Rheumatoid Arthritis and Winter Weather

Rheumatoid Arthritis Complications

Rheumatoid Arthritis Diagnosis

Rheumatoid Arthritis Diet and Nutrition

Rheumatoid Arthritis Epidemiology

Rheumatoid Arthritis, Family Planning & Pregnancy

Rheumatoid Arthritis History

Rheumatoid Arthritis Management

Rheumatoid Arthritis Prognosis

Rheumatoid Arthritis Research

Rheumatoid Arthritis Skin Problems

Rheumatoid Arthritis Support

Rheumatoid Arthritis Symptoms

Rheumatoid Arthritis Treatment

Rheumatoid Factor Test

Rheumatology Diagnosis

Rheumatology Diseases

Rheumatology Treatments

Self-Help and Living with Rheumatoid Arthritis

Total Knee Replacement and Rheumatoid Arthritis

Most Common Types of Arthritis

Types of Rheumatism

What Causes Rheumatoid Arthritis?

What is a Rheumatologist?

What is Rheumatology?

Yoga and Tai chi in Rheumatoid Arthritis

Reproductive Health in People with Rheumatic Disease

Rheumasurgery: Improving Function and Relieving Pain

Latest Arthritis & Rheumatology News and Research

Exploring citrullination as a key regulator of gene expression and disease

Citrullination, a transformative protein post-translational modification, is gaining recognition for its wide-ranging impact on cellular function and human disease.

20 Apr 2025

RFK Jr. struggles to navigate frustrated supporters and a demanding boss

After the Senate voted to confirm Robert F. Kennedy Jr. as Health and Human Services secretary, supporters of his "Make America Healthy Again" movement cheered at having a champion in the federal government.

17 Apr 2025

Gut bacteria turn bile acids into allies against cancer

Bacteria naturally present in the human intestine, known as the gut microbiota, can transform cholesterol-derived bile acids into powerful metabolites that strengthen anti-cancer immunity by blocking androgen signaling, according to a preclinical study led by Weill Cornell Medicine investigators.

16 Apr 2025

New genetic study reveals hundreds of clues to osteoarthritis

About one in five American adults have osteoarthritis, the most common form of arthritis, according to the Centers for Disease Control and Prevention.

15 Apr 2025

Understanding the complex spectrum of Castleman disease

Castleman disease (CD) is a rare, non-clonal lymphoproliferative disorder that manifests with a wide range of histologic and clinical features.

11 Apr 2025

Refining the diagnosis of large granular lymphocytic leukemias and their mimics

Large granular lymphocytic leukemias (LGLLs) are a heterogeneous group of rare chronic lymphoproliferative disorders characterized by the clonal proliferation of cytotoxic lymphocytes. Among them, T-cell LGLL (T-LGLL) and NK-cell LGLL (NK-LGLL) are the most prominent.

10 Apr 2025

Study reveals brain circuit behind apathy in advanced cancer

The fatigue and lack of motivation that many cancer patients experience near the end of life have been seen as the unavoidable consequences of their declining physical health and extreme weight loss.

10 Apr 2025

Calibr-Skaggs receives FDA approval to test sCAR-T therapy in patients with autoimmune diseases

Calibr-Skaggs Institute for Innovative Medicines, the drug discovery division of Scripps Research, announced today that the FDA has cleared their investigational new drug (IND) application to study switchable chimeric antigen receptor T cell (sCAR-T) therapy (CLBR001 + SWI019) in patients with autoimmune conditions.

9 Apr 2025

Breakthrough nanoparticle delivery method targets brain inflammation for multiple conditions

Oregon State University researchers have discovered a way to get anti-inflammatory medicine across the blood-brain barrier, opening the door to potential new therapies for a range of conditions, including Alzheimer's disease, multiple sclerosis, Parkinson's disease and cancer cachexia.

9 Apr 2025

Breakthrough research identifies small peptide for psoriasis treatment

Birmingham scientists have shown that a sequence of just three amino acids may reduce the severity of psoriasis, when applied topically in an emollient cream.

3 Apr 2025

Annual COVID-19 boosters crucial for immunocompromised individuals

New research findings provide solid evidence that annual COVID-19 vaccine booster doses continue to be advisable for certain immunocompromised people, researchers at McGill University say.

1 Apr 2025

Hydrogel-based drug delivery offers hope for post-traumatic osteoarthritis

Post-traumatic osteoarthritis (PTOA) is a condition that affects joints after an injury. Current treatments focus on relieving symptoms but do not prevent or stop the progression of the condition.

1 Apr 2025

Queen Mary scientists invent a new way to repair osteochondral defects

Scientists at Queen Mary University of London have invented a new way to repair osteochondral defects – a common form of joint damage often caused by sports injuries or trauma – and to prevent progression to osteoarthritis.

1 Apr 2025

Can natural supplements backfire? Review explains how and why

A new review uncovers how common natural supplements can both protect and endanger health, depending on dose, duration, and delivery—and points to next-gen technologies as the key to unlocking their full therapeutic power.

31 Mar 2025

Semaglutide improves maximal walking distance in people with symptomatic PAD and Type 2 diabetes

Semaglutide, a glucagon-like peptide 1 (GLP-1) agonist, significantly improved maximal walking distance in people with symptomatic peripheral artery disease (PAD) and Type 2 diabetes in the first-of-its kind trial to evaluate the use of a GLP-1 agonist to manage PAD.

29 Mar 2025

Their physical therapy coverage ran out before they could walk again

Mari Villar was slammed by a car that jumped the curb, breaking her legs and collapsing a lung. Amy Paulo was in pain from a femur surgery that wasn't healing properly.

28 Mar 2025

Machine learning identifies key comorbidities predicting premature death in IBD patients

Researchers use machine learning models to investigate patterns between multimorbidity and premature deaths among decedents with irritable bowel disease.

28 Mar 2025

Study explores how sex chromosomes and hormones influence immune responses

Women have a higher proportion of key immune cells between puberty and menopause, which may be linked to the sex hormone estrogen and explain why they are less susceptible to certain infectious diseases than men, according to a new study led by researchers at UCL.

27 Mar 2025

$Unraveling CD47's role in bone fracture healing$