What Are The Symptoms Of A Pinched Nerve?

Also known as a compressed nerve, a pinched nerve typically develops if excessive pressure is placed on a nerve by the bones, cartilage, tendons, or muscles surrounding it. The pressure impairs nerve function, leading to pain and numbness in the affected area. Patients typically develop a pinched nerve as a result of an injury or from stress on a nerve due to repetitive motions used in hobbies or work activities. Patients with rheumatoid arthritis may be more likely to have pinched nerves, and some clinicians believe obesity also raises the risk of this issue. Diabetes, thyroid conditions, bone spurs, and bed rest can all increase a patient's risk of a pinched nerve as well. To diagnose a pinched nerve, doctors may recommend patients have nerve conduction studies, ultrasounds, MRI scans, and electromyography studies.

The symptoms described below may indicate a pinched nerve.

Muscle Weakness

Muscle weakness develops in patients who have experienced a pinched nerve for a prolonged period. This symptom can significantly impact a patient's quality of life and their ability to be active. For example, patients who have a pinched nerve in the wrist may have pain while driving, lifting objects, or opening jars. Patients with a pinched nerve in the back may have pain while walking, and they may reduce their activity as a result of this pain. To help strengthen muscles, clinicians often recommend a course of physical therapy, and patients can wear a brace that may help alleviate some pressure on the nerve. Some patients may find it easier to perform potentially painful activities while wearing a supportive brace. However, patients should be careful to rest the affected area according to their doctor's instructions, as overuse can aggravate symptoms.

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Pins And Needles Sensation

A pins and needles sensation typically feels like burning or as though the affected area is 'asleep.' This sensation is particularly common in patients who have carpal tunnel syndrome, a compressed nerve in the wrist. Many patients find the pins and needles sensation worsens at night. To reduce this sensation, patients may need to monitor their posture. For example, if the sensation occurs in the wrist, patients may be able to reduce it by keeping their wrist straight and not placing excess weight on it. Bending the wrist or sleeping with the head on top of the wrist usually exacerbates this issue. Depending on the severity of this sensation, clinicians may recommend patients take pain relievers or apply a pain relieving topical gel to the area. Gentle movement can also help alleviate this sensation, and patients may wish to try some slow exercises that use elastic bands to develop their range of motion. An orthopedist or neurologist can evaluate pins and needles and help the patient decide on the most appropriate treatment option.

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