*indications -used as a diluting agent for i.v. medication.-used for reconstitution of various i.v. injections-flushing of i.v. ports and cannula.-as nasal drops for relieving congestion in children and adults.-used to dilute various bronchodilator solutions (such as procaterol, salbutamol, etc) for nebulization.-used for cleaning of small wounds-used as irrigation solution for eyes.-compresses (moistened gauze) of normal saline may also be used to reduce discomfort due to inflammation or skin irritation and to soften necrotic tissues.(data sheet of specific medication should be referred to, before dilution, reconstitution or nebulization).duration of action and excretion when infused, passes out of the blood stream quite rapidly, especially when normal renal function and renal blood flow are present.