What is toxic meaning?

Toxic is an adjective that refers to something that is poisonous, harmful, dangerous or unhealthy. A toxic substance can cause harm or illness in living organisms by damaging cells, tissues or organs. Toxicity can arise from exposure to certain chemicals, gases, pollutants, radiation, drugs, or substances like alcohol, tobacco or drugs of abuse. Toxicity can manifest in various ways, including nausea, headache, dizziness, irritation, inflammation, burns, seizures, coma, or death. Toxic relationships are also a common term used to describe a destructive relationship that can cause emotional or psychological harm to one or both partners. Overall, toxic implies a high degree of harm or risk and should be avoided or addressed promptly.