Limb Numbness and Tingling Sensation

Limb numbness is a strange feeling that leads to the loss of sensation in the affected area. This feeling is sometimes followed by a tingling sensation that comes and goes away. The numbness occurs when a single nerve or several nerves in the leg get irritated, compressed, or damaged. In rare cases, the numbness may be as a result of a problem in the brain and the spinal cord.

Symptoms of Limb Numbness and Tingling

Limb numbness is accompanied by various symptoms like:

• A prickling sensation
• Weakness that comes and goes
• Pain when walking
• Muscle spasms
• Frequent urination
• Anxiety
• Burning pain that comes from the lower back down to the leg
• Sensitivity to touch
• Itching

Limb Numbness Causes

The numbness and tingling sensation may be caused by various conditions that can occur at the back of the leg or in the leg. These limb numbness causes include:

• Crossed Leg
Sitting in a position that puts pressure on the arteries or nerves can lead to the tingling sensation, numbness, and in rare cases, pain.

• Lumbar Degenerative Disc Disease

As one grows older, the intervertebral discs in the spin dehydrate and degenerate. This limits flexibility and can lead to pain which is felt down the leg.

• Lumbar Spinal Stenosis

Lumbar spinal stenosis occurs when the nerve roots are compressed by big faucet joints. The pain improves as one leans forward as this posture helps to relieve some of the pressure on the nerve roots.

• Side effects of anti-HIV drugs or chemotherapy
• Vitamin B-12 deficiency
• Seafood toxins
• Abnormal levels of sodium, calcium, and potassium in the body

Limb numbness and tingling can also be caused by some medical conditions like:

• Stroke
• Seizures
• Diabetes
• Migraines
• Carpal tunnel syndrome
• Underactive thyroid

While limb numbness and tingling comes and goes, sometimes it could be a sign of a more severe issue. Numbness associated with dizziness, muscle spasms, or frequent urination needs to be evaluated by a doctor. Emergency services should be contacted immediately if the numbness occurs after a head or back injury, if the person has lost consciousness, and if the individual has problems with walking, speaking, or seeing.

Numbness and tingling can result from various issues either within the leg or external factors like crisscrossing one’s legs. For this reason, it’s essential to contact the doctor for more health information to ensure that the cause is not serious.