Acute rheumatoid arthritis flares: practical guidance

Typical changes include more pain, swelling, warmth, morning stiffness and fatigue. Follow your agreed flare plan, protect inflamed joints from heavy loads and contact your rheumatology team if symptoms are not settling or differ from previous flares.

Rheumatoid arthritis is an immune-mediated condition that inflames the joint lining. A flare is a period of increased disease activity. Several joints may become painful and swollen, often with stiffness after waking or resting, reduced grip and difficulty completing familiar tasks.

Poor sleep, exhaustion and reduced appetite can occur alongside joint symptoms. A single intensely painful, hot joint or a sudden pattern unlike your usual arthritis needs assessment for infection, crystal arthritis or injury rather than being assumed to be rheumatoid inflammation.

Note the joints affected, the start and progression of symptoms, morning stiffness, fever, recent illness and any missed or changed medicines. Continue disease-modifying treatment as prescribed unless the treating team gives different instructions, and request advice before changing steroid doses.

Balance brief rest with gentle range-of-motion activity so joints do not become more rigid. Use both hands for heavier objects, break tasks into smaller parts and avoid repeatedly gripping through sharp pain. Cold may soothe a hot swollen joint, while warmth may ease stiffness; protect skin with a cloth barrier.

Pain relief and anti-inflammatory medicines must be matched to your kidney, stomach, heart and bleeding history as well as your other prescriptions. A flare can signal that longer-term disease control needs reassessment rather than repeated self-treatment.

Seek urgent care for a red, hot and very painful joint with fever, chills or feeling seriously unwell, particularly while taking medicine that suppresses the immune system. Infection can occur alongside rheumatoid arthritis and requires prompt evaluation.

Get immediate help for breathing difficulty, facial swelling or a severe widespread skin reaction after medicine. Contact your care team promptly if swelling rapidly spreads, you cannot use a limb, new symptoms follow an injury, or the flare prevents eating, drinking or basic self-care.

Discuss whether the current symptoms represent active rheumatoid arthritis, what short-term relief fits your medical history and whether disease-modifying treatment should be reviewed. Ask for clear instructions about infection, vaccinations, blood monitoring and whom to contact for the next flare.