Global Amyotrophic Lateral Sclerosis Market is valued at US$ 72.4 Million in 2025, and it is expected to grow US$ 107.5 Million by 2034 with the CAGR 4.5% from 2025 to 2034. Scope of Global Amyotrophic Lateral Sclerosis Market Amyotrophic lateral sclerosis (ALS) market refers to the global commercial landscape focused on the development, approval and delivery of treatments and supportive care for ALS, a progressive neurodegenerative disease that affects motor neurons leading to muscle weakness, paralysis and ultimately respiratory failure.