The symptoms of a pinched nerve occur suddenly, and without apparent any reason. Oftentimes it is difficult for physicians to identify the exact pinched nerve cause as it varies per individual. A patient’s history of activities and previous ailments are tools used to identify the causative factors.
Pinched Nerve Cause – Understanding the Origins
A pinched nerve is a painful condition due to nerve damage; it may affect a muscle or a group of muscles, and may result to a series of lifestyle modifications. The simplest explanation of a pinched nerve cause is an excess of pressure that is applied directly or indirectly to a nerve. This increased pressure on the area will likely disrupt the function of the nerve, resulting to numbness, flaccidity, weakness, pain, and sometimes tingling. Any activity that applies pressure on the nerve’s surrounding tissues like tendons, bones, muscles, and cartilages can result to pinched nerves. A pinched nerve cause is often related to everyday activities such as vigorous exercise, weightlifting, poor posture, prolonged writing, and improper body mechanics. Other causes for pinched nerves are pre-existing conditions such as a hernia on the lower spine, fractures, obesity, and body casts.
Pinched Nerve in Arm – Identifying the Symptoms
Having a pinched nerve in arm will show initial symptoms of tingling, paresthesia, and even pain that radiates from the shoulder, down to the fingers. These abnormal sensations usually have no apparent cause, and may be felt across the entire arm. A pinched nerve in arm will also cause unusual spasms that are painful; this may occur in any part of the arm upon movement. The individual may also notice an unusual feeling of coldness at the fingertips, along with significant muscle weakness in the affected arm. Left untreated, this condition may have complications such as tennis elbow, sciatica, and carpal tunnel syndrome.
Pinched Nerve in the Neck – Cervical Nerve Compression
Having a pinched nerve in the neck means that there is a compression of a nerve located in the spine’s cervical region. If the pinched nerve is located at the area known as C5, one may experience severe shoulder pain, along with weakness in the deltoid muscle. Should the area affected is at the C6, the biceps would be weak, same with the wrists; these symptoms may be accompanied by a tingling sensation or pain running down from the arms to the thumbs. Having a pinched nerve at C7 will make the triceps weak, and may cause pain, radiating from the person’s arm to the middle finger.