Tick paralysis is a rare condition caused by a toxin found in the saliva of certain species of ticks. When a tick attaches to a host, it can release this toxin, leading to muscle weakness and paralysis. Symptoms typically begin in the legs and can progress to the upper body, affecting breathing and swallowing in severe cases. The condition is most commonly seen in children and can occur after a tick has been attached for several days. Removal of the tick usually leads to a rapid recovery, as the toxin's effects diminish once it is no longer present. Prompt identification and treatment are essential for a full recovery.