An<unk>  (from Greek ἀντί anti, "against" and σηπτικός sēptikos, "putrefactive") is an antimicrobial substance or compound that is applied to living tissue/skin to reduce the possibility of infection, sepsis, or putrefaction.<unk> s are generally distinguished from antibiotics by the latter's ability to safely destroy bacteria within the body, and from disinfectants, which destroy microorganisms found on non-living objects. Antibacterials include<unk> s that have the proven ability to act against bacteria. Microbicides which destroy virus particles are called viricides or antivirals. Antifungals, also known as antimycotics, are pharmaceutical fungicides used to treat and prevent mycosis (fungal infection).
Antiseptic
Prebiotic 
Antimicrobial
Antifungal
Immunostimulant
Analgesic
Antiparasitic
Postbiotic