Peripheral Autoimmune Demyelinating Disease (PADD) refers to a group of disorders that are characterized by an autoimmune reaction targeting the peripheral nerves' myelin sheath. This results in the destruction or damage to the protective covering of the nerves, leading to various neurological symptoms. Synonymous terms used to describe PADD include chronic inflammatory demyelinating polyradiculoneuropathy (CIDP), autoimmune neuropathy, and immune-mediated demyelinating polyneuropathy. While these terms may differ slightly in their emphasis, they all refer to the same underlying condition. It is crucial to recognize these alternative names to ensure proper diagnosis, treatment, and awareness among healthcare professionals and patients alike.