Muscle Twitches: When to Seek Neurological or Psychological Help - Neurology

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Involuntary muscle twitching?


Hello Doctor, I recently asked you about my muscle twitching, which has been occurring for nearly five months.
Although it only lasts for two to three seconds at a time and the affected areas vary, primarily in my shoulders, buttocks, and thighs, it is quite distressing.
It makes me constantly worry if it could be amyotrophic lateral sclerosis (ALS).
Recently, I have also noticed that I am increasingly unable to lift heavy objects and my running ability has diminished, and I feel like I am experiencing cramps.
I have consulted many neurologists and changed hospitals multiple times, but none have performed an electromyography (EMG).
The doctors believe that I am experiencing autonomic nervous system dysregulation or anxiety, and they advised me to exercise more, change my mood, and take B vitamins, but the symptoms persist.
Additionally, I feel a lack of strength and have unexplained muscle soreness.

Doctor, is it normal for benign muscle twitching to last this long? I have also considered whether I should see a psychiatrist, as I suspect I might have hypochondriasis.
I am only 23 years old, and the likelihood of such diseases is extremely low, yet I can't help but think about it.
I just noticed that when I grip tightly with my left hand, there is twitching that comes and goes.
Should I continue seeing a neurologist or should I consult a psychiatrist? I am worried that my condition might worsen.
Thank you, Doctor, and I hope you can guide me in the right direction.

Xiao Fu, 20~29 year old female. Ask Date: 2020/09/03

Dr. Hong Weibin reply Neurology


Hello: There are many types of muscle twitching, including muscle fasciculation, muscle myokymia, muscle spasm, and muscle myoclonus, among others (which are difficult to translate into Chinese).
The causes are numerous, with the most common being stress, electrolyte imbalances, lack of sleep, dehydration, excessive caffeine or stimulant intake, certain medications, fatigue, kidney disease, and diabetic neuropathy, among others.
Rarely, conditions such as amyotrophic lateral sclerosis (ALS), Isaac syndrome, serotonin syndrome, and multiple sclerosis may be involved.
In ALS, in addition to muscle fasciculation, there are also issues such as muscle atrophy, increased muscle tone, swallowing difficulties, and speech problems.
Clinically, a diagnosis of ALS would not be made solely based on muscle twitching; other related symptoms would also be assessed.
The vast majority of isolated muscle twitching cases are due to the conditions described earlier.
If your English is good, you can refer to the following resource for a more detailed explanation of the causes of muscle twitching and spasms: https://www.webmd.com/brain/ss/slideshow-twitches-spasms-causes.
Thank you~~ If you are very concerned, it is advisable to consult another neurologist for assistance.
There are many possible causes, and the likelihood of ALS is very low.
Don't worry excessively.

Reply Date: 2020/09/03

More Info


Understanding muscle twitches can be a complex issue, especially when they persist for an extended period, as you have described. Muscle twitches, also known as fasciculations, can occur for various reasons, and it’s essential to differentiate between benign causes and those that may indicate a more serious underlying condition.

From your description, it seems you have been experiencing muscle twitches for about five months, with the twitches occurring in various locations such as your shoulders, buttocks, and thighs. You also mentioned feelings of weakness, difficulty lifting heavy objects, and an increasing inability to run. These symptoms can understandably cause concern, particularly with thoughts of conditions like amyotrophic lateral sclerosis (ALS), commonly known as Lou Gehrig's disease. However, it’s important to note that the likelihood of developing such a rare condition, especially at your age, is extremely low.

Muscle twitches can be benign and often result from factors such as stress, anxiety, fatigue, or even dehydration. In many cases, they can be linked to lifestyle factors, including lack of sleep, excessive caffeine intake, or insufficient physical activity. The fact that your doctors have suggested that your symptoms may be related to autonomic nervous system dysregulation or anxiety is consistent with these benign causes.
You mentioned that you have not undergone an electromyography (EMG) test, which is a crucial diagnostic tool that can help assess the health of your muscles and the nerve cells that control them. If your symptoms persist or worsen, it may be beneficial to discuss the possibility of an EMG with your neurologist. This test can help rule out any neuromuscular disorders and provide peace of mind.

Regarding your concerns about psychological factors, it’s not uncommon for individuals experiencing physical symptoms to develop anxiety or health-related anxiety, sometimes referred to as illness anxiety disorder or hypochondriasis. If you find that your worries about serious conditions are affecting your daily life or mental well-being, seeking help from a mental health professional could be beneficial. They can provide strategies to manage anxiety and help you cope with the stress of your physical symptoms.

In summary, here are some steps you might consider:
1. Consult a Neurologist: If you haven’t already, request an EMG to rule out any serious neuromuscular conditions. This can help clarify the cause of your symptoms.

2. Evaluate Lifestyle Factors: Consider your diet, hydration, sleep patterns, and stress levels. Making positive changes in these areas can sometimes alleviate symptoms.

3. Mental Health Support: If you feel that anxiety about your health is becoming overwhelming, consider speaking with a mental health professional. They can help you explore these feelings and develop coping strategies.

4. Stay Active: Engaging in regular physical activity can help improve your overall well-being and may reduce muscle twitching. However, listen to your body and avoid overexertion.

5. Follow-Up: Keep an open line of communication with your healthcare providers. If your symptoms change or worsen, don’t hesitate to reach out for further evaluation.

It’s understandable to feel anxious about your symptoms, but remember that many cases of muscle twitching are benign and can be managed effectively. Seeking the right medical advice and support can help you navigate this challenging situation.

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