In treating frostbite, what should be prohibited to prevent complications during recovery?

Using tobacco and nicotine-containing products is prohibited during the recovery from frostbite because these substances can significantly impair blood circulation and hinder the healing process. Nicotine is a potent vasoconstrictor, which means it narrows blood vessels and reduces blood flow. Adequate circulation is essential for delivering oxygen and nutrients to the affected tissues for proper healing. Furthermore, the use of tobacco can increase the risk of complications such as infection, further tissue damage, and delays in recovery. Therefore, avoiding tobacco and nicotine-containing products is crucial for promoting optimal recovery from frostbite.

Ingesting warm fluids, applying topical agents appropriately, and engaging in physical therapy (when guided by medical staff) can all be beneficial during the recovery process, provided they are done safely and correctly under medical supervision.