What is a common consequence of having multiple ticks attached to a person?

Having multiple ticks attached to a person can lead to paralysis, a condition known as tick paralysis. This occurs when the saliva from the ticks, which contains neurotoxic substances, affects the nervous system. It is most commonly associated with certain species of ticks and can result in muscle weakness and even respiratory failure if left untreated.

In tick paralysis, the neurotoxins affect the transmission of signals between nerves and muscles, leading to a gradual onset of symptoms such as weakness, difficulty swallowing, and breathing issues. Prompt removal of the ticks typically leads to a rapid recovery, as the source of the neurotoxin is eliminated.

While skin irritation and blood loss may occur from tick bites, especially if there are numerous ticks, they are not as commonly associated with the specific severe consequence that tick paralysis can present. Severe allergic reactions are also possible, but they are much rarer in the context of tick attachment compared to the risk of paralysis. Thus, paralysis is the key concern when multiple ticks are present, making it the correct answer in this scenario.