Is it advisable to do exercise when affected by Adult-onset Stills Disease? Which activities would you suggest and how intense should they be?

Exercise is generally recommended for patients with Adult-onset Still's Disease (AOSD) to help maintain joint mobility and muscle strength, provided it is approached with caution during active flare-ups. While high-impact activity may be contraindicated during periods of systemic inflammation, low-impact movement is essential for managing the long-term physical impact of the condition.

Is exercise safe for those living with Adult-onset Still's Disease?

For the 689 members of our community managing Adult-onset Still's Disease, exercise is a tool for rehabilitation rather than just fitness. During an active flare—characterized by the hallmark high spiking fevers, salmon-colored rash, and severe joint pain—strenuous exercise should be avoided to allow your immune system to recover. However, once the disease is managed with biologics or DMARDs, gentle movement helps prevent the muscle atrophy and joint stiffness that often accompany chronic systemic inflammation. Always seek clearance from your rheumatologist before beginning a new regimen, as they can assess if your current level of joint destruction or organ involvement (such as pleurisy or heart issues) requires specific activity modifications.

What types of exercise are beneficial for Adult-onset Still's Disease?

The goal of exercise in Adult-onset Still's Disease is to improve quality of life without overtaxing the body. Low-impact, controlled movements are most effective for preserving range of motion. Consider the following activities:

• Aquatic Therapy/Swimming: Water provides buoyancy that reduces the weight-bearing load on inflamed joints, making it the gold standard for those with significant joint pain.


• Restorative Yoga or Tai Chi: These practices emphasize gentle stretching and controlled breathing, which can help mitigate the stress associated with chronic illness.


• Walking: Short, frequent walks on flat surfaces help maintain cardiovascular health and bone density without the intense impact of running.


• Light Resistance Training: Using resistance bands can help rebuild muscle mass lost due to steroid use, provided you avoid overstraining joints.

How can I adapt exercise on "bad" days?

Living with Adult-onset Still's Disease requires a flexible approach to physical activity. When you experience a surge in symptoms, such as increased muscle pain or fever, utilize "pacing strategies" rather than stopping movement entirely. On difficult days, focus on gentle range-of-motion exercises in bed or a chair, such as ankle pumps, wrist circles, and neck stretches. If your energy levels are low, prioritize "active rest"—short, 5-minute sessions of movement followed by periods of complete rest. Listening to your body is not a sign of weakness; it is a vital strategy for preventing overexertion and managing the systemic nature of Adult-onset Still's Disease.

Why is physical therapy important for this condition?

Because Adult-onset Still's Disease affects multiple body systems, including the skeletal and muscular systems, working with a physical therapist (PT) is highly advisable. A PT can create a personalized plan that accounts for specific joint destruction or systemic fatigue. They can teach you how to perform strength training safely, ensuring that you do not aggravate existing joint issues while building the support your body needs to remain mobile.

Next steps

• Consult your rheumatologist to confirm your current disease activity level before starting any new exercise program.


• Request a referral to a physical therapist who has experience working with patients who have systemic autoimmune or inflammatory conditions.


• Join the DiseaseMaps.org community to connect with others sharing their experiences with movement and symptom management.


• Keep a daily symptom log to identify patterns and determine the best time of day for your activity sessions.

Medical disclaimer: This content is for informational purposes only and does not constitute professional medical advice, diagnosis, or treatment; always seek the advice of your physician or other qualified health provider with any questions regarding a medical condition.

References

• NIH Genetic and Rare Diseases (GARD) Information Center: Adult-onset Still's Disease profile.


• Orphanet: Rare disease information portal for Adult-onset Still's Disease (ORPHA:3236).


• American College of Rheumatology (ACR): Clinical guidelines for the management of Adult-onset Still's Disease.


• PubMed: Systematic reviews on physical activity and chronic inflammatory arthritis.