selective toxicity

Selective toxicity is the ability of a drug, such as an antibiotic or medication, to target and kill or inhibit harmful microorganisms or cells without damaging the body's normal, healthy cells. This means the medication specifically affects the invading bacteria, fungi, or parasites, while sparing the body's own tissues. This concept is crucial because it allows treatments to be effective against infections with minimal side effects, ensuring the medication is both safe and efficient in eliminating the disease-causing agents.