What happens when you have muscular dystrophy?

Muscular dystrophy is a group of diseases that cause progressive weakness and loss of muscle mass. In muscular dystrophy, abnormal genes (mutations) interfere with the production of proteins needed to form healthy muscle. There are many kinds of muscular dystrophy.

What type of disorder is muscular dystrophy classified as?

DMD is classified as a dystrophinopathy. The dystrophinopathies are a spectrum of muscle diseases, each caused by alterations in the dystrophin gene.

Is limb girdle muscular dystrophy hereditary?

LGMD is a genetic disorder that is inherited as either an autosomal recessive or dominant trait. The autosomal recessive forms are estimated to account for 90 percent of cases.

Who discovered congenital muscular dystrophy?

Fukuyama Congenital Muscular Dystrophy (FCMD) FCMD was first reported by Fukuyama [15] in 1960. The gene responsible for FCMD was found to be located on chromosome 9q31-33 (FCMD or FKTN) [16]. Its product, named fukutin, was identified by Kobayashi et al.

What are the symptoms of Becker muscular dystrophy?

What Are the Signs & Symptoms of Becker Muscular Dystrophy?

• have more difficulty with sports.
• have trouble climbing stairs.
• not be able to walk quickly, run smoothly, or maintain a running pace.
• have trouble lifting heavy loads.
• have calf muscles that look bigger than normal, even though they’re weaker.

What are the signs of muscular dystrophy in adults?

General Muscular Dystrophy Symptoms

• Muscle weakness.
• Difficulty walking.
• Frequent falling.
• Difficulty getting up from a lying or sitting position.
• Limited movement at certain joints (called contracture)
• Heart problems.
• Problems with breathing and swallowing.
• Muscle pain or stiffness.

Does LGMD affect the brain?

The brain, the intellect, and the senses are usually unaffected in LGMD. People with LGMD can think, see, hear, and feel sensations the same as those without muscular dystrophy.

What is the life expectancy of someone with limb-girdle muscular dystrophy?

The person may be dependent on a wheelchair within 20 to 30 years. Heart muscle weakness and abnormal electrical activity of the heart can increase the risk for palpitations, fainting, and sudden death. Most people with this group of diseases live into adulthood, but do not reach their full life expectancy.

What are the signs and symptoms of congenital muscular dystrophy?

Babies with congenital muscular dystrophy often have hypotonia (low muscle tone or floppiness) and may have reduced movements. Other common signs are contractures (tightness) of the ankles, hips, knees and elbows. Rarely, contractures can be severe and affect several joints (known as arthrogryposis).

How do you know if your child has muscular dystrophy?

Muscular dystrophy is usually diagnosed in children between 3 and 6 years of age. Early signs of the illness include a delay in walking, difficulty rising from a sitting or lying position, and frequent falling, with weakness typically affecting the shoulder and pelvic muscle as one of the initial symptoms.

What happens in Becker muscular dystrophy?

Becker muscular dystrophy (BMD) is an inherited condition that causes progressive weakness and wasting of the skeletal and cardiac (heart) muscles. It primarily affects males. The age of onset and rate of progression can vary. Muscle weakness usually becomes apparent between the ages of 5 and 15.

How long can you live with Becker muscular dystrophy?

Patients with BMD usually live at least 30 years. They have a mean age of death in the mid-40s. The principal cause of death in patients with BMD is heart failure from dilated cardiomyopathy.

What are the signs and symptoms of Bethlem myopathy?

The main symptoms seen in patients with Bethlem myopathy are: Low muscle tone ( hypotonia) and stiff neck ( torticollis) that may develop during infancy. These symptoms may be present prenatally in addition to decreased fetal movements, but may be recognized in retrospect.

What are the symptoms of thyrotoxic myopathy?

Thyrotoxic myopathy. Physical symptoms of TM may include muscle weakness, the breakdown of muscle tissue, fatigue, and heat intolerance. Physical acts such as lifting objects and climbing stairs may become increasingly difficult. If untreated, TM can be an extremely debilitating disorder that can, in extreme rare cases, lead to death.

What are the symptoms of thyroid disease?

However, thyroid symptoms can vary from person to person and it’s important that you know the best way to treat them. Combat Fatigue: Thyroid symptoms can include fatigue, muscle weakness, weight gain, or loss. You can combat these by getting regular checkups with your healthcare provider.

What is hyperthyroidism myopathy?

Also known as hyperthyroid myopathy, TM is one of many myopathies that lead to muscle weakness and muscle tissue breakdown. Evidence indicates the onset may be caused by hyperthyroidism.