Can poisoning cause insanity

Yes, poisoning can cause symptoms that mimic or lead to insanity, depending on the type and amount of toxin involved. Certain substances, such as heavy metals, carbon monoxide, or various drugs, can affect brain function and mental health. These effects may manifest as confusion, hallucinations, or severe mood disturbances. However, the term "insanity" is not a clinical diagnosis and is often used more broadly in legal contexts.