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ALS overview

The more you learn about ALS, the better prepared you’ll be. Remember, in addition to doing your research, speaking with your healthcare provider(s) regularly will help you make the most informed decisions moving forward.

How does ALS affect the body?

Male Figure 1

In people with ALS, these motor neurons stop working. When this happens, the brain can no longer communicate with the muscles.

Over time, the brain loses its ability to initiate and control certain muscle movements, resulting in progressive weakness and paralysis. People living with ALS may eventually need assistance with speaking, eating and breathing on their own.

ALS spreads at different rates for everyone. Talk with your healthcare provider(s) about how your ALS is progressing.

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