ALS twitching, medically known as fasciculation, is a common symptom of amyotrophic lateral sclerosis (ALS), a type of motor neuron disease. The twitching usually starts in a specific muscle or group of muscles, and can spread to other areas of the body.
Causes of ALS Twitching
ALS twitching is caused by the degeneration of nerve cells in the brain and spinal cord. This results in the loss of communication between the brain and muscles, leading to muscle spasms and twitching. In some cases, twitching can be the first symptom of ALS, although not everyone with ALS experiences twitching.
Where Does ALS Twitching Start?
ALS twitching typically starts in the upper or lower extremities, such as the arms or legs. It can also start in the face, neck, or trunk. The twitching can be constant or intermittent, and can vary in intensity. In some cases, twitching can spread to other areas of the body.
Treatment of ALS Twitching
There is no cure for ALS, but there are treatments available to help manage symptoms, including twitching. Medications such as muscle relaxants and anticonvulsants can help reduce twitching. Physical therapy can help improve muscle strength, mobility, and range of motion. In some cases, a doctor may recommend surgery to help relieve symptoms of ALS.