Experiencing Numbness After Electric Shock: When to See a Doctor? - Family Medicine

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Numbness in the hand due to electric shock?


Hello, the day before yesterday, when I unplugged my phone after it was fully charged, my finger touched the front end of the plug, and I felt a tingling sensation.
It should have been an electric shock, right? After resting for a night and going through the whole day yesterday, I still feel a bit of numbness in my hand, my arm is sore, and there's a slight burning sensation.
I'm not sure if it's psychological or what, but I feel something is off.
However, I have no visible injuries, and my consciousness is clear.
Should I see a doctor, or is it normal to take some time to recover?

Yu, 20~29 year old female. Ask Date: 2016/02/03

Dr. Liao Yaopan reply Family Medicine


Hello, based on your description, it is necessary to clarify whether it is indeed an electric shock.
If it is a severe electrical injury, the extent of the damage could be more serious.
If you still feel any numbness, it is advisable to consult a neurologist for further evaluation.
Thank you for your concern from Changhua Hospital.

Reply Date: 2016/02/03

More Info


Experiencing numbness or tingling sensations after an electric shock can be concerning, and it's important to understand the implications of such an incident. Based on your description, it seems that you experienced a mild electric shock when you accidentally touched the plug of your phone charger. The sensations you are feeling—numbness, tingling, and a burning sensation in your hand and arm—are not uncommon after such an event. However, there are several factors to consider when deciding whether to see a doctor.

Firstly, the symptoms you are experiencing could be a result of nerve irritation or damage caused by the electric shock. Electric shocks can affect the nervous system, leading to sensations like tingling, numbness, or even pain. In many cases, these symptoms may resolve on their own within a few hours to a few days as the nerves recover from the irritation. However, if the symptoms persist or worsen, it is advisable to seek medical attention.

In addition to the immediate sensations, it is also important to monitor for any other symptoms that may arise. For instance, if you experience weakness in your hand or arm, difficulty moving your fingers, or if the numbness spreads, these could be signs of more significant nerve damage or complications that require medical evaluation. Furthermore, if you notice any changes in your vision, speech, or coordination, you should seek emergency medical care immediately.

Another aspect to consider is the psychological impact of experiencing an electric shock. It's not uncommon for individuals to feel anxious or fearful after such an incident, which can sometimes exacerbate physical sensations. If you find that your anxiety is increasing or if you are experiencing panic attacks related to this incident, it may be beneficial to speak with a mental health professional.

In terms of recovery, while many people may experience a gradual improvement in symptoms, it's essential to give your body time to heal. Resting the affected arm and avoiding activities that may strain it can help. Applying a cold compress to the area may also provide relief from any discomfort. However, if you find that the symptoms do not improve within a few days, or if they worsen, it would be prudent to consult a healthcare provider.

In summary, while mild electric shocks can lead to temporary symptoms that often resolve on their own, it is crucial to remain vigilant about any changes in your condition. If your symptoms persist, worsen, or if you develop new symptoms, seeking medical advice is the best course of action. A healthcare professional can perform a thorough evaluation, which may include a neurological examination or diagnostic tests, to determine if there is any underlying nerve damage or other complications that need to be addressed. Remember, it is always better to err on the side of caution when it comes to your health.

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