Mannitol: Learn about mannitol including mannitol mechanism

Learn about mannitol including mannitol mechanism of action & dose. What are medical uses of mannitol injection and mannitol powder. What are contraindications, side effects and adverse effects. Mannitol is a diuretic that reduces swelling and pressure in the eye or brain, and helps the kidneys produce urine. Learn about its dosage, interactions, and possible complications from this web page. Mannitol is FDA-approved for the reduction of intracranial pressure associated with cerebral edema and the reduction of intraocular pressure. Mannitol is also administered via inhalation as adjunctive therapy in cystic fibrosis. Mannitol is a sugar alcohol used to test for asthma, to reduce intracranial and intraocular pressure, to measure glomerular filtration rate, and to manage pulmonary symptoms associated with cystic fibrosis.