While effective, chemical pesticides pose significant health risks. Acute exposure can lead to symptoms such as headaches, dizziness, nausea, and, in severe cases, poisoning. Long-term exposure may increase the risk of cancer, neurological disorders, and reproductive issues. It's essential to follow safety guidelines and use protective equipment when handling these substances. The development of resistance among pests is another concern, necessitating the use of more toxic compounds, which can exacerbate these risks.