What can happen if creosote is ingested?

Ingesting creosote can lead to nausea and abdominal distress due to its toxic properties. Creosote is a complex mixture of chemicals commonly derived from the distillation of tar, and it contains harmful compounds that can irritate the gastrointestinal tract. When ingested, these compounds can disrupt normal digestive function, leading to symptoms such as nausea, vomiting, and abdominal pain.

The other options do not accurately reflect the effects of creosote ingestion. Enhancing digestion or improving appetite is not associated with creosote consumption, as its toxicity typically results in adverse reactions rather than any beneficial effects. Similarly, while creosote can cause skin irritation upon contact, it is primarily the ingestion that leads to the specific health risks such as nausea and abdominal discomfort.