Isoxsuprine is an oral medication that's used to improve blood flow to certain parts of the body. It's no longer available in the United States because it was discontinued.
To improve blood flow to the brain (cerebrovascular insufficiency)
To improve blood flow to the arms, legs, fingers, and toes (peripheral vascular disease)
Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. Tell your healthcare professional if you are taking any other prescription or nonprescription (over-the-counter [OTC]) medicine.
To improve blood flow to the brain (cerebrovascular insufficiency)
To improve blood flow to the arms, legs, fingers, and toes (peripheral vascular disease)
Intermittent claudication (pain in your legs when you walk or exercise)
Intermittent claudication (pain in legs when you walk or exercise)
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American Association of Neurological Surgeons. (n.d.). Cerebrovascular disease.
Becker, C. (2021). Cease distribution letter - Isoxsuprine hydrochloride tablets, USP, 10 and 20 mg. U.S. Food and Drug Administration.
Gul, F., et al. (2023). Peripheral vascular disease. StatPearls.
National Organization for Rare Diseases. (2007). Buerger’s disease.
Syntho Pharmaceuticals Inc.. (2014). ISOXSUPRINE HYDROCHLORIDE- isoxsuprine hydrochloride tablet [package insert]. DailyMed.
U.S. Food and Drug Administration. (2021). FDA notification regarding isoxsuprine hydrochloride drug products.
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