At the beginning of Amyotrophic lateral sclerosis (ALS), symptoms may be mild and may include twitching or weakness in a limb or slurred speech. The first sign of ALS is often weakness in a limb, such as difficulty lifting an arm or a leg. Another early symptom is muscle cramps and twitching in a limb or in the face. This can be so mild that it is barely noticeable.
As ALS progresses, the muscles increasingly weaken and waste away. This can cause difficulty with everyday activities. People may have difficulty lifting objects, walking, and even talking or swallowing. Other symptoms can include difficulty with speaking, swallowing, and breathing.
The symptoms of ALS can vary from person to person, and some people may experience more severe symptoms than others. In addition, the progression of the disease can also vary. For some people, ALS progresses rapidly, while for others it may progress more slowly.
Overall, the experience of ALS in the beginning can vary from person to person, but the most common symptom in the early stages is usually weakness in a limb or difficulty with activities of daily living. It is important to talk to a healthcare provider if you are experiencing any of these symptoms, as early diagnosis and treatment can help to improve quality of life.