Amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig’s disease, is a progressive nervous system disorder that affects motor neurons in the brain and spinal cord. The exact cause of ALS is still unknown, although a small number of cases are inherited. Symptoms of ALS can vary, but often begin with muscle weakness, twitching, and difficulty swallowing. As the disease progresses, individuals may experience muscle atrophy and loss of control over movements, speech, and breathing.
ALS primarily affects the motor neurons responsible for voluntary muscle movements, leading to loss of muscle control. Approximately 10% of ALS cases have a genetic component, while the rest have unknown causes. Researchers are actively exploring the complex interplay between genetics and environmental factors in the development of ALS.
As ALS advances, it can lead to complications such as respiratory failure, speech difficulties, and swallowing problems. Medical interventions like ventilators and feeding tubes may be necessary to support breathing and nutrition. Despite the lack of a cure for ALS, ongoing research aims to improve quality of life for individuals with the disease.
For individuals seeking more information or support for ALS, Mayo Clinic offers comprehensive care and resources. By staying informed about ALS symptoms, risks, and management strategies, individuals can better navigate this challenging disease and access the care they need.
Attribution:
This article was summarized and republished from the original source.
Please check the original article here: https://www.mayoclinic.org/diseases-conditions/amyotrophic-lateral-sclerosis/symptoms-causes/syc-20354022.