Signs & Symptoms

Symptoms usually do not develop until after age 50. Persons with ALS have a loss of muscle strength and coordination that eventually gets worse. This eventually makes one unable to do routine tasks such as going up steps, getting out of a chair, or swallowing.

Breathing or swallowing muscles may be the first muscles affected. As the disease gets worse, more muscle groups develop problems.

ALS does not affect the senses (sight, smell, taste, hearing, touch), bladder or bowel function, or a person's ability to think or reason.

Symptoms include:

Difficulty breathing
Difficulty swallowing
Gagging
Chokes easily
Head drop due to weak spinal and neck muscles
Muscle cramps
Muscle weakness that slowly gets worse
Commonly involves one part of the body first, such as the arm or hand
Eventually leads to difficulty lifting, climbing stairs, and walking
Paralysis
Speech problems, such as a slow or abnormal speech pattern
Voice changes, hoarseness
Additional symptoms that may be associated with this disease:

Drooling
Muscle contractions
Muscle spasms
Ankle, feet, and leg swelling
Weight loss
Exams and Tests
An exam of the nerves and muscles shows weakness, often beginning in one area. There may be muscle tremors, spasms, twitching, or loss of muscle tissue (atrophy). Atrophy and twitching of the tongue are common.

The person's walk may be stiff or clumsy. Reflexes may be abnormal and may include loss of the gag reflex. Some patients have trouble controlling crying or laughing. This is sometimes called "emotional incontinence."

Tests that may be done include:

Blood tests to rule out other conditions
Breathing test to see if lung muscles are affected
EMG to see which nerves do not work properly
Genetic testing, if there is a family history of ALS
Head CT or MRI of head to rule out other conditions
Swallowing studies

Information Request

To find out more about Ministry's services:

Submit an online Request or Contact Us by phone.


 
 
Ministry's Latest Social Activities
Facebook Twitter