Complex Regional Pain Syndrome (CRPS) is a chronic pain condition characterized by severe and often debilitating pain in a specific area of the body.

Acute Intermittent Porphyria (AIP) is a rare inherited disorder that affects the production of heme, leading to neurological symptoms.

Acute Intermittent Porphyria (AIP) is a rare genetic disorder causing intermittent attacks of abdominal pain and neurological symptoms.

CIDP is a rare neurological disorder causing chronic inflammation and damage to the nerves, leading to weakness and sensory problems.