Overview

Paralysis is the loss of muscle function in part of the body. It occurs when communication between the brain and muscles is disrupted. This disruption may result from injury, nerve damage, or neurological disease. Paralysis can affect a single limb, one side of the body, or the entire body. It may be temporary or permanent. Depending on the cause, sensation may also be affected. The severity varies from partial weakness to complete loss of movement. Paralysis significantly impacts mobility and daily functioning. Early medical evaluation is essential to determine the underlying cause. Rehabilitation often plays a key role in management.

What Happens During Allergic Rhinitis?

When nerve signals from the brain cannot reach muscles, voluntary movement becomes impossible. Damage may occur in the brain, spinal cord, or peripheral nerves. Muscles may become weak or completely unresponsive. In some cases, muscle stiffness or spasms may develop.

Diagnosis

Diagnosis involves neurological examination to assess strength, reflexes, and sensation. Imaging studies such as MRI or CT scans help identify brain or spinal cord damage. Nerve conduction studies may evaluate peripheral nerve function.