Dermatomyositis

Inflammatory Myositis with Skin Involvement

Understanding Dermatomyositis: Symptoms, Diagnosis & Advanced Care

Dermatomyositis is a rare autoimmune inflammatory disorder that primarily affects the muscles and skin, causing progressive muscle weakness and characteristic skin rashes. Unlike other myopathies, dermatomyositis occurs when the immune system attacks small blood vessels in the muscles and skin. Early diagnosis and targeted treatment are crucial to managing symptoms, preventing muscle damage, and improving quality of life. At IRIS Centre for Rheumatology, we offer world-class, patient-centric care for dermatomyositis using the latest advances in rheumatology.

Dermatomyositis can affect anyone at any age, but it most commonly occurs in children (juvenile dermatomyositis) and adults between 40 and 60. Women are affected more frequently than men. The condition may also cause systemic inflammation affecting the lungs, heart, and blood vessels, and is associated with an increased risk of malignancy. At IRIS, our multidisciplinary team ensures comprehensive management from early diagnosis to long-term remission strategies.

With our state-of-the-art immunodiagnostic laboratory, electromyography, and personalized treatment plans — including immunosuppressants, biologics, and physiotherapy — we aim to halt disease progression, relieve symptoms, and restore muscle strength. Healing begins with expert care and compassion.

Common Symptoms of Dermatomyositis

Dermatomyositis symptoms can develop gradually or suddenly. Early recognition leads to better outcomes.

• Heliotrope rash (purple discoloration on eyelids)
• Gottron's papules (red bumps on knuckles and joints)
• Progressive proximal muscle weakness (difficulty rising, climbing stairs)
• Calcinosis (calcium deposits under the skin)
• Fatigue, fever, and weight loss
• Mechanic's hands (cracking and fissuring of fingertips)