D mannitol?

Mannitol is an osmotic diuretic used to treat increased intracranial pressure, cerebral edema, and to promote urinary excretion of toxic substances. It is administered intravenously [1].

How does D-mannitol work in the body?

D-mannitol works by increasing the osmotic pressure of the plasma. This draws water from intracellular and interstitial spaces into the vascular space. When administered intravenously, mannitol is filtered by the glomeruli but is poorly reabsorbed by the renal tubules, leading to increased osmotic pressure in the tubular fluid. This inhibits water and electrolyte reabsorption, increasing urine output and promoting the excretion of certain toxins [1].

What are the common uses for mannitol?

Mannitol is primarily used to reduce elevated intracranial pressure and cerebral edema, which can be caused by brain tumors, stroke, or head trauma. It is also used to manage acute renal failure and to reduce intraocular pressure in glaucoma [1].

What are the potential side effects of mannitol?

Common side effects of mannitol include headache, nausea, vomiting, dizziness, and fluid and electrolyte imbalances such as dehydration and hyponatremia. Less common side effects can include allergic reactions, thrombophlebitis, and visual disturbances [1].

How is D-mannitol administered?

D-mannitol is administered intravenously. The rate of infusion and dosage depend on the patient's condition and response [1].

When did D-mannitol become available?

Information on the initial availability of D-mannitol is not provided.

Are there alternative treatments for conditions treated by D-mannitol?

Other treatments for increased intracranial pressure may include corticosteroids, hypertonic saline, and surgical interventions. Treatment for cerebral edema can vary depending on the cause. For acute renal failure, treatments may include fluid management and dialysis. Management of glaucoma often involves eye drops or laser therapy [1].

Who manufactures D-mannitol?

Information on specific manufacturers of D-mannitol is not provided.

Are there any known drug interactions with D-mannitol?

Mannitol can interact with other medications, particularly those affecting fluid and electrolyte balance. It may also interact with lithium [1].

What is the patent status of D-mannitol?

Information regarding the patent status of D-mannitol is not provided. DrugPatentWatch.com tracks drug patents and exclusivity periods for pharmaceutical products.