What causes numbness in the hands and feet?
I had a car accident on October 14th.
Before the accident, I didn't experience this, but now when I press on my foot or hand, I feel a tingling sensation.
However, when I'm not pressing on them, I don't feel the tingling.
Additionally, when my foot is in a squatting position for a while, I also experience tingling.
Previously, I would feel a soreness that took longer to develop, but now I only need to maintain a position for about five minutes, and when I get up, my lower body feels numb.
Why is this happening? Is it related to the car accident?
Ling., 10~19 year old female. Ask Date: 2017/05/25
Dr. Jiang Junyi reply Neurology
Hello: Your symptoms indicate that there is nerve compression.
This compression can lead to numbness and tingling in the affected areas.
Clinically, a neurologist may arrange for nerve conduction studies to assess the extent of the nerve compression.
Nerve compression is often related to posture, so it is advisable to reduce repetitive movements and change positions regularly.
I recommend that you consult a neurologist or a rehabilitation specialist to discuss further evaluation and treatment.
Wishing you good health and peace.
Best regards, Taoyuan Medical Center, Neurology Department.
Reply Date: 2017/05/25
More Info
Experiencing numbness in your hands and feet after an accident can be concerning, and it's understandable that you're seeking answers. The symptoms you're describing—numbness when pressure is applied to your limbs or when maintaining certain positions—can indeed be linked to the trauma from your car accident.
When you experience an accident, the body can undergo various types of stress and injury, which may not always be immediately apparent. Numbness can arise from several potential causes, including nerve compression, injury to the nerves, or even changes in blood flow. Here are some possible explanations for your symptoms:
1. Nerve Compression: If you were in a position during the accident that put pressure on certain nerves, it could lead to temporary numbness or tingling sensations. For example, sitting or lying in a way that compresses the nerves in your arms or legs can cause these sensations. This is often referred to as "paresthesia."
2. Injury to Nerves: Depending on the severity of the accident, there may have been direct trauma to the nerves in your arms or legs. This could lead to symptoms like numbness, tingling, or weakness. Nerve injuries can sometimes take time to manifest, so it's possible that the symptoms are a delayed response to the accident.
3. Circulatory Issues: If your position during the accident restricted blood flow to your limbs, this could also result in numbness. When blood flow is compromised, it can lead to a sensation of tingling or numbness, which typically resolves once normal circulation is restored.
4. Muscle Strain or Spasm: The impact of the accident may have caused muscle strain or spasms, which can also lead to nerve compression and subsequent numbness. Muscles that are tight or inflamed can press on nearby nerves, causing discomfort and altered sensations.
5. Post-Traumatic Stress: Sometimes, the psychological impact of an accident can also lead to physical symptoms. Stress and anxiety can manifest in various ways, including muscle tension, which might contribute to feelings of numbness or tingling.
Given that your symptoms have changed from a sensation of "soreness" to numbness that occurs more quickly, it is essential to seek medical evaluation. A healthcare professional can perform a thorough examination, which may include imaging studies like X-rays or MRIs, and nerve conduction studies to assess the function of your nerves.
In the meantime, here are some general recommendations to help manage your symptoms:
- Avoid Positions that Cause Numbness: If certain positions lead to numbness, try to avoid them or change positions frequently to relieve pressure on your nerves.
- Gentle Stretching: Engage in gentle stretching exercises to improve circulation and relieve muscle tension. However, avoid any movements that cause pain.
- Heat and Cold Therapy: Applying heat or cold to the affected areas can help alleviate discomfort and improve circulation.
- Stay Active: Regular, low-impact exercise can help improve blood flow and nerve function. Activities like walking or swimming can be beneficial.
In conclusion, while your symptoms may be related to the car accident, a thorough evaluation by a healthcare professional is crucial to determine the exact cause and appropriate treatment. Early intervention can help prevent potential complications and improve your overall recovery.
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