What type of muscular dystrophy occurs in adults over 40?

What type of muscular dystrophy occurs in adults over 40?

Facioscapulohumeral muscular dystrophyaffects the muscles of the face, shoulders, and upper arms. It can affect anyone from teenagers to adults in their 40s. Distal muscular dystrophy affects the muscles of the arms, legs, hands, and feet. It usually comes on later in life, between ages 40 and 60.

What does muscular dystrophy look like in adults?

Weakness of the voluntary muscles usually is the most noticeable symptom for people with adult-onset DM. The natural history of DM1 is that of gradual progression in weakness. The distal muscles (those farthest from the center of the body) usually are the first and sometimes the only limb muscles affected in DM1.

Can you have a mild form of muscular dystrophy?

Some forms progress slowly and cause only mild disability, while others progress rapidly and cause severe impairment. Limb-girdle. Hip and shoulder muscles are usually affected first. People with this type of muscular dystrophy might have difficulty lifting the front part of the foot and so might trip frequently.

Which of the following is the most common form of muscular dystrophy in adults?

Myotonic (also called MMD or Steinert’s disease). The most common form of muscular dystrophy in adults, myotonic muscular dystrophy affects both men and women, and it usually appears any time from early childhood to adulthood.

Can you have two forms of muscular dystrophy?

There are 30 different types of muscular dystrophy that are classified into nine categories. These categories are Becker, Congenital, Duchenne, Distal, Emery-Dreifuss, Facioscapulohumeral, Limb-Girdle, Myotonic, and Oculopharyngeal.

How many types of muscular dystrophy are there?

There are more than 30 types of MD, each with features that are unique in some way. Brief descriptions of some common (sometimes called “primary”) types of MD and a few of their symptoms are included here. 1

How are voluntary muscles affected by muscular dystrophy?

Muscular dystrophy (MD) is a group of inherited diseases in which the muscles that control movement (called voluntary muscles) progressively weaken. In some forms of this disease, the heart and other organs are also affected.

Is there a cure for muscular dystrophy ( DMD )?

There is no cure for DMD; treatment is directed to reduce the symptoms. Oculopharyngeal muscular dystrophy (OPMD) affects the upper eyelids and throat muscles. 1 It’s a rare type of muscular dystrophy; it affects both males and females who are between the ages of 40-50 years.

When do you start to show symptoms of muscular dystrophy?

FSHD tends to progress slowly. Symptoms usually appear during your teenage years, but they sometimes do not appear up until your 40s. Many people with this condition live a complete lifespan. Limb-girdle muscular dystrophy causes weakening of the muscles and a loss of muscle bulk.

What are the nine types of muscular dystrophy?

The condition may become complicated if the dystrophy begins affecting vital involuntary muscles such as those of the heart and lungs. There are nine main types of muscular dystrophy. These are Myotonic, Becker’s, Emery-Dreifuss, Limb Girdle, Duchenne, Facioscapulohumeral, Distal, congenital and Oculopharyngeal.

What are the first signs of muscular dystrophy?

The main sign of muscular dystrophy is progressive muscle weakness. Specific signs and symptoms begin at different ages and in different muscle groups, depending on the type of muscular dystrophy.

What are the risk factors for muscular dystrophy?

The greatest risk factor for muscular dystrophy is having a family history of the condition. Males are also at increased risk for Duchenne and Becker muscular dystrophy.

What is the life expectancy of congenital muscular dystrophy?

DMD affects about one in 5,000 males at birth. It is the most common type of muscular dystrophy. The average life expectancy is 26; however, with excellent care, some may live into their 30s or 40s.