• Itching: The itching may be quite intense and difficult to manage.
• Eye margins with erythema eruptions and edema.
• Widespread hair loss on a scaly scalp.
• The body's significant stiffness and pain in the muscles.
• Muscle weakening that causes a specific muscle.
• Group to become paralyzed.
• Diminished mobility.
• Fever.
• Aching joints (Arthralgia).
• Loss of weight.

   2-Treatments:

Dermatomyositis is now incurable, which is unfortunate. Instead, medical professionals emphasize ways to lessen inflammation and stop additional incapacity.Corticosteroids are one type of drug that doctors may use to treat inflammation. These lessen inflammation by lowering the quantity of antibodies the immune system makes in response to a certain chemical.Prednisone, a corticosteroid, is frequently used by doctors to treat dermatomyositis' first inflammatory signs. A doctor could first recommend a high dose of these steroids and then gradually lower it over several years.Long-term corticosteroid usage carries some dangers. These include increased chances of developing cataracts, diabetes, and osteoporosis.

   3-Conventional medical care:

Conventional medicine guarantees symptomatic alleviation but not a disease cure. Corticosteroids and other immune system suppressants including prednisone, azathioprine, and methotrexate may be recommended by your doctor. Your doctor could also advise immune suppressants such tacrolimus, cyclosporine A, and cyclophosphamide. For skin rashes, topical corticosteroids are recommended.

   4-Supportive Treatment:

Muscle atrophy must be avoided in people with dermatomyositis. Regular physical treatment assists in enhancing muscular strength and preventing muscle atrophy. It expands the range of motion in the muscles that are afflicted. To prevent skin rashes, doctors urge patients to cover up with protective garments and high-protection sunscreen. For individuals who have muscles that are extremely inflamed, bed rest is strongly indicated.

   5-Physical Therapy:

Maintaining physical exercise to the best of your ability is highly advised. Vigorous physical exercise might be avoided during active stages. The patient's range of motion is maintained through a rehabilitation exercise program, which also avoids severe muscle injury.

   6-How is dermatomyositis diagnosed?

• Electromyography:

This test aids in determining the condition of the muscles and nerve cells that regulate their movements and activities. This test's findings establish the existence of a muscle ailment and the degree to which the body's various muscles have been harmed. various muscles' electrical activity

• A blood test:

Blood testing can measure the amounts of certain enzymes that rise when muscles are injured. These include substances like aldolase and creatine kinase (CK). Additionally, the blood test looks for certain antibodies that the body produces and damages its own muscle cells. The body produces these antibodies as a result of the illness process. The various types and concentrations of antibodies found in the blood assist in choosing the patient's course of therapy and the precise drugs to be given to them.

• Muscle or skin biopsy:

This test aids in both confirming the diagnosis and ruling out other conditions that may be comparable, such as lupus and others. Your skin or a tiny portion of your muscle is taken and submitted to a lab for testing.

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