👉 Atethmia is a rare condition characterized by a sudden, severe loss of consciousness that can last for several minutes or even hours. It primarily affects those with a history of brain injury or other neurological conditions where blood flow to the brain is compromised. Symptoms include numbness, weakness, and confusion, often accompanied by a rapid heartbeat, sweating, and breathing difficulties. Treatment options vary depending on the cause, but may include medication, physical therapy, and rehabilitation.