“Lou Gehrig’s syndrome” is another name for Amyotrophic lateral sclerosis (ALS), a rare and serious condition that affects the nerves controlling voluntary muscles.
The early symptoms are often subtle and easy to miss.
Early symptoms of ALS
1. Muscle weakness
One of the most common first signs.
- Weak grip (dropping objects)
- Trouble lifting arms
- Difficulty climbing stairs
2. Muscle twitching (fasciculations)
Small, involuntary muscle jerks—often in:
- Arms
- Legs
- Tongue
3. Stiffness or tight muscles
Muscles may feel rigid or cramp easily.
4. Slurred speech
Early changes in speech clarity:
- Softer voice
- Trouble pronouncing words
- “Thick” or slow speech
5. Difficulty swallowing
Food or liquids may feel harder to swallow.
6. Clumsiness
People may notice:
- Tripping more often
- Dropping items
- Poor coordination in hands
7. Fatigue in limbs
Muscles tire quickly during normal activities.
Important pattern to know
ALS symptoms typically:
- Start on one side or one limb
- Gradually spread to other parts of the body
- Do not come and go like some other conditions
When to seek medical advice
See a doctor if you notice:
- Progressive weakness over weeks/months
- Persistent muscle twitching with weakness
- Speech or swallowing changes that worsen
Early symptoms can also resemble other, more common conditions, so diagnosis always requires medical evaluation.
