White Mannitol powder in a glass dish, a sugar alcohol used as an osmotic diuretic and low-calorie sweetener.

Mannitol

Also known as: Mannitolum, Mannite, E421, D-Mannitol

Mannitol is a type of sugar alcohol that is commonly used as a diuretic and a sweetener in various food products. Originally discovered in the early 19th century, mannitol is naturally found in a variety of fruits and vegetables, such as mushrooms, pumpkins, and celery. In the medical field, mannitol is widely recognized for its ability to help reduce swelling and pressure in the brain or eyes, making it a critical treatment option for patients with conditions like glaucoma or those who have suffered traumatic brain injuries. It works by drawing water out of tissues and into the bloodstream, w...

Potential Side Effects

Side effects score: 6; Mannitol is a sugar alcohol used as a diuretic and sometimes as a sweetener in various products. While generally considered safe, it can cause some side effects. Common side effects include increased urination, dehydration, and electrolyte imbalances, which can lead to symptoms like dizziness, headache, or weakness. Some people may experience gastrointestinal issues such as

Health Categories

View efficacy ratings for Mannitol across multiple health categories.

Research & Evidence

Our efficacy ratings are based on scientific research and clinical studies.

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