👉 Toxosis is a medical condition characterized by sudden onset of severe headache, nausea, vomiting, and dizziness. It can be caused by various factors such as poisoning, dehydration, or certain medications. Symptoms vary from person to person and may include numbness or tingling in the limbs, confusion, or loss of consciousness. Toxosis is often treated with antiseizure drugs, but it can also require medical intervention if symptoms are severe or persistent.