<unk> , also known as medication<unk> , is the administration of a medicine, generally in liquid form either drop by drop or with a catheter into a body space or cavity. Drop by drop administration may be done for eye drops, ear drops, or nose drops. It differs from therapeutic irrigation in that the solution is removed within minutes, but the instillate is left in place.
Drug instillation
Antiseptic lavage
Aerosol-generating procedure
Infiltration analgesia
Balloon catheter
Contrast bath therapy
Keidel vacuum
Effleurage