Sign 2. Fasciculations – The Quiet Rumblings of Disease
Fasciculations, or muscle twitching, are another common early symptom of ALS. These twitches are typically subtle and often unnoticed or chalked up to stress or overexertion. However, fasciculations in ALS are the result of motor neurons sending erratic signals to muscles, causing them to contract involuntarily.
In ALS, these twitches often start in a small area such as a finger or a toe and gradually become more widespread. The twitches are usually not painful but can cause discomfort, especially if they are persistent or interfere with sleep.
The presence of these twitches alone is not a definitive sign of ALS, as they can occur in healthy individuals or in response to other less severe health conditions. However, when fasciculations are accompanied by other symptoms on this list, they are a strong indication to seek medical advice.
Even in the face of potential ALS, it’s important to focus on remaining positive and proactive. If you experience continuous, unexplained muscle twitching, don’t panic. Instead, consider it a sign to schedule a check-up with your healthcare provider. (2)
