Dermatologist Dubai / Dermatomyositis
Dermatomyositis Treatment in Dubai : Check Symptoms, Signs, Causes, Cost of Dermatomyositis Treatment in Dubai. Best Dermatology Clinics in Dubai for Dermatomyositis Treatment.
Dermatomyositis Treatment in Dubai : Check Symptoms, Signs, Causes, Cost of Dermatomyositis Treatment in Dubai. Best Dermatology Clinics in Dubai for Dermatomyositis Treatment.

Dermatomyositis

Dermatomyositis Treatment in Dubai : Check Symptoms, Signs, Causes, Cost of Dermatomyositis Treatment in Dubai. Best Dermatology Clinics in Dubai for Dermatomyositis Treatment.

A woman in her 50’s developed a reddish purple rash on her eyelids which gradually spread to the face, neck and chest, and later to almost all other parts of the body within a few weeks time. It was accompanied by muscle weakness. The doctor diagnosed her condition to be dermatomyositis.

About Dermatomyositis

An inflammatory disease which is characterized by skin rash and muscle weakness is known as dermatomyositis. It is seen to occur in children between 5 years to 15 years of age, and in adults between late 40‘s to early 60’s. The symptoms develop gradually over a period of few weeks to few months. Dermatomyositis is a rare inflammatory disease.

Common symptoms of dermatomyositis include a distinctive skin rash, muscle weakness, and inflammatory myopathy, or inflamed muscles. It’s one of only three known inflammatory myopathies. Dermatomyositis can affect both adults and children.

The exact cause of dermatomyositis is not known and the factors that may cause it are still being researched. Some probable factors include genetic factors, autoimmune disorder, cancer, toxic and infectious agents and certain drugs like penicillamine, statins, hydroxyurea, phenylbutazone, and quinidine.

Dermatomyositis Symptoms

A few common dermatomyositis symptoms are:

  • A patchy rash with bluish purple discolorations
  • A red or violet rash appears on the eyelids, face, knees, knuckles, elbows, back, and chest.
  • Weakness that develops in the muscles of the thighs, hips, neck, upper arms and shoulders that gradually worsens with time.

Other symptoms include

  • Fever
  • Weakness
  • Weight loss
  • Calcinosis in children (hard calcium deposits in skin)
  • Intestinal perforations
  • Gastrointestinal ulcers in children
  • Lung problems

Dermatomyositis Complications

One of the complications include the weakness of the muscles of the esophagus due to which there will be difficulty in swallowing food (dysphagia) and may result in malnutrition and weight loss. Due to dysphagia, the liquids, foods and saliva that one takes may enter into the lungs leading to pneumonia. Ulcers can form in the stomach and intestines causing them to bleed. There is an increased risk of developing infections in the digestive and respiratory tracts. Calcium deposits occur in the connective tissue, skin and muscles which is known as calcinosis.

Medical conditions that occur due to dermatomyositis are

  • Myocarditis (swelling of the heart muscle)
  • Raynaud’s phenomenon (cold temperatures cause fingers, cheeks, nose, toes and ears to turn pale)
  • Sjogren’s syndrome( autoimmune disease in which salivary glands and tear glands are affected)
  • Scleroderma (autoimmune disease causing skin thickening)
  • Rheumatoid arthritis (autoimmune disease causing swelling of joints)
  • Lupus ( autoimmune disease affecting all organs)
  • Interstitial lung disease (space around air sacs of lung and tissue are affected)
  • Cancer of the gastrointestinal tract, ovaries, breasts, pancreas, lungs and cervix
  • In pregnancy it causes still birth or premature birth

Dermatomyositis Diagnosis

The main diagnostic symptom is the characteristic rash that occurs in dermatomyositis. The cross sectional images of the muscles are obtained from MRI scan (magnetic resonance imaging) which uses a magnetic field and radio waves to generate images. With MRI, the doctor can detect calcification, fibrosis, swelling of muscles and pattern of muscle weakness.

The doctor may conduct an electromyography in which electrical activity is measured when the patient tightens and relaxes the muscle. The test is positive for a muscle disease if there are changes seen in the pattern of electrical activity. The distribution of the disease can also be determined by testing the different muscles through electromyography.

A small sample of the muscle is taken (biopsy) and analyzed which helps in detecting damage, infection, swelling of muscles, enzyme deficiencies, and abnormal proteins.

A blood test is done to know the levels of muscle enzymes like aldolase, creatinine and to detect antibodies that are specific to dermatomyositis. An increased level of muscle enzymes indicates damage of muscle. A skin biopsy may also be done to diagnose dermatomyositis.

This disease can be easily diagnosed by the doctor because the problem is related to the skin rash. If a rash is not accompanied by muscle tenderness then the doctor may diagnose it as amyopathic Dermatomyositis. Other tests to diagnose this disease include:

  • Magnetic Resource Imaging popularly known as MRI – It is a test that is have a look at muscle abnormalities
  • Electromyography – In this test, the impulses that control the muscles is recorded to get an accurate status.
  • Blood Test – The blood test finds out the level of excess antibodies and muscle enzymes present in the body.
  • Muscle Biopsy – Muscle Biopsy is a test that detects any incidence of muscle inflammation.
  • Skin Biopsy – In this biopsy the machine will show how a skin sample reacts to different muscle changes.

Dermatomyositis Treatment in Dubai

The treatment for dermatomyositis is aimed at improving the strength and function of the muscle. To suppress swelling of the muscle and to reduce the production of antibodies, corticosteroids like prednisone are given. Improvement is seen in 2 to 4 weeks but the medication needs to be taken for years. Topical application of corticosteroids on the skin is also recommended.

To counteract the adverse effects (disturbance in sleep, weight gain, appetite increase and psychological problems) caused by corticosteroids, the doctor prescribes biphosphonates such as risedronate, zoledronic acid, alendronate, and supplements like Vitamin D and calcium.

To improve the symptoms of interstitial lung disease and dermatomyositis, immunosuppressant drugs like cyclosporine (sandimmune,neoral) and cyclophosphamide (cytoxan).

Antimalarial medication like chloroquine (aralen) and hydroxychloroquine (plaquenil) is taken to relieve pain, over the counter medications like acetaminophen (Tylenol), ibuprofen (motrin, advil) and aspirin can be taken.

Antibodies are taken from blood donors and are given intravenously that help in counteracting the antibodies that attack the skin and muscle in dermatomyositis.

A transplant rejection drug known as Tacrolimus (Prograf). To improve muscle strength and reduce the symptoms of rash drugs like Rituximab (Rituxan) is given. When the calcium deposits become extremely painful, surgery to remove them is recommended.

Speech therapy is given to patients who have developed weakness in the muscles of the jaw and have difficulty in swallowing.

To improve the strength and flexibility of the muscles, a physical therapist teaches the patient exercises that can help improve his muscle condition. Since chewing and swallowing becomes difficult in dermatomyositis, the dietician shows the patient how to prepare easily chewable foods.

As stated there is no specific treatment of this disease, but constant medical treatment can improve overall functioning of the skin. Prompt treatment further reduces the incidence of medical complications. Here are some treatments that your doctor may refer to:

Corticosteroids – This medication slows down the response of immune system that ultimately reduces the excessive amount of inflammation causing antibodies. The doctor will start from high dosage and with passage of time he/she will lower down the same. It can be in form of a pill or ointment.

Medicines like Azasan and methotrexate can be given by the doctor to reduce further medical complication.

Other medication – If corticosteroid doesn’t help to improve the situation the doctor might prescribe other medications like intravenous immunoglobulin also referred to as IVIG and corticosteroid sparing medication. This medication involves transferring of healthy body cells to the patient. This treatment is similar to blood donation wherein a new infusion is given after six to eight weeks.

Organ transplantation – If the above-mentioned medications don’t show any visible results, organ transplantation is recommended.

Depending upon patient’s conditions, the doctor may even recommend other therapies like physical therapy, anti-malarial therapy, surgery and medicines to reduce muscle pain.

In a nutshell, this disorder can improve the overall functioning of the body.

There is no specific way to prevent dermatomyositis, but one can develop strong and flexible muscles by exercising regularly. An exercise program must be made after consulting the physical therapist. The skin should be protected from sunlight by wearing protective clothing and applying a sunscreen lotion.

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