Effervescent tab/granules Adult 600 mg daily (preferably in the evening) or 200 mg tds.
Childn 100 mg bd-qds according to age.
Inj Adult & childn Aerosol 1 amp once daily-bd for 5-10 days.
Endobronchial instillation ½-1 amp once daily-bd or depending on requirement.
Instillation or lavage of the ear, bladder, pleura, or other cavities ½-1 amp/application.
Systemic use 1 amp by deep IM inj once daily-bd.
Childn of school age ½ adult dose.