14. Dermatomyositis: An Inflammatory Disease Affecting Muscles and Skin
Dermatomyositis is an inflammatory disease that primarily affects the muscles and skin, causing muscle weakness and a distinctive skin rash. The condition is thought to be an autoimmune disorder, wherein the immune system mistakenly attacks and damages muscle and skin tissue, leading to inflammation and damage. It’s a duet of symptoms that affects both the cover and the core of the body.
A distinctive skin rash, often purple or dusky red in color, is usually the first symptom. It appears on the eyelids and areas exposed to the sun, such as the face, neck, chest, and back. It’s like a graffiti artist leaving its mark, the rash a glaring sign of the disease.
Muscle weakness follows, affecting the muscles closest to the center of the body, like the shoulders, hips, back, and thighs. Actions like lifting, climbing, or reaching become tasks that require effort, as if the body is moving against a resistance band.
Swallowing can be difficult in Dermatomyositis, with the throat muscles refusing to cooperate. Every morsel of food needs to be coaxed down, turning meal times into a battleground.
Lung problems can occur in some individuals, causing shortness of breath and a persistent dry cough. It’s like being short-changed on breaths, with the lungs laboring to fulfill their duties.
Lastly, individuals with Dermatomyositis can experience fatigue, which blankets their daily life. It’s as if the body’s battery is constantly on low, making every task a challenge. (14)
