Pins and needles can be caused by a variety of different factors, and they occur as a result of decreased conduction of signals back to the central nervous system (i.e. spinal cord and brain).

Most commonly, pins and needles occur after an individual sits or lies in a certain position for too long, which is putting pressure on nerves or vascular structures. For example, if you sit on your foot or sleep on your hand, it is completely normal to experience a feeling of pins and needles. Once you relieve the pressure on the nerves or vascular structures, the pins and needles tend to quickly resolve.

Typically, the experience of pins and needles is painless and transient. However, it is important to have awareness of whether or not you may require further medical investigation.

If you are experiencing pins and needles more regularly in your day-to-day life which are not associated with staying in one position for too long, then it is possible something else may be going on.

Core Physio and Massage Therapy provides the best acupuncture treatment in Brampton. We are one of the best acupuncture clinics in Brampton.

When Should I Seek Urgent Medical Attention?

Seek urgent medical attention if you experience pins and needles, burning and/or weakness in one or both arms and have any of the following red flag symptoms:

• Difficulty speaking
• Difficulty breathing
• Dizziness
• Drop attacks
• Double vision
• Nausea/eye flickering/numbness
• Tremors

Or if you experience pins and needles, burning and/or weakness in one or both legs and have any of the following red flag symptoms:

• Bowel/bladder dysfunction: e.g. inability to go, incontinence, inability to stop and start when urinating
• Saddle numbness
• Alterations in gait (walking)
• Unexplained weight-loss
• Night sweats or night pain
• Previous infection or generally unwell

If you experience pins and needles or numbness in your neck and/or jaw, you should also seek medical attention.

Common Conditions That Require Further Assessment, But May Not Be Medical Emergencies:

Examples of some relatively common medical conditions which may result in pins and needles, as well as other symptoms, include the following:

1. Carpal tunnel syndrome – This refers to pain due to compression of the median nerve as it passes through your wrist to supply the skin and some muscles in your hand. This condition is typically associated with pain. It is very common in office jobs, hairdressers/barbers and carpenters (to name but a few).
2. Spinal nerve root compression – This can occur for a variety of reasons. The most common is probably a disc bulge/protrusion. This may result in referred pain into a leg (if the disc issue is in your lower back) or an arm (if the disc issue is in your neck). This may be associated with a ‘burning’ or ‘stabbing’ pain into a limb and/or associated weakness.

• Spinal nerves may also be compressed due to stenosis (i.e. narrowing of the space for the spinal nerve), which tends to be due to degenerative changes. If your only symptom is pins and needles it is unlikely to be a medical emergency. However, if you have any other associated symptoms, you should make it a priority to get assessed.
• When there is compression of or irritation to the sciatic nerve this is commonly referred to as sciatica. If you have previously been diagnosed with sciatica, you can click here to try and get some relief.

3. Peripheral neuropathy – symptoms of this include a gradual onset of pins and needles and/or numbness, sensitivity to touch and a sharp burning/throbbing pain in your hands and/or feet. Causes for this condition can be numerous. Some risk factors for the development of peripheral neuropathy include:

• Over the age of 55
• Diabetes
• Obesity
• High blood pressure
• High cholesterol
• Heavy alcohol usage

If you have symptoms of peripheral neuropathy, it is important to go to as soon as possible as symptoms may progress.

The above are just a few of the more common causes of pins and needles, but there are many more.

It is important that if you do have ongoing pins and needles or if you have any other associated symptoms to get assessed by a medical professional.