See the DrugPatentWatch profile for Lasix
Lasix is manufactured by Sanofi, a pharmaceutical company [1].
Who else makes Lasix?
While Sanofi is the primary manufacturer of branded Lasix, generic versions of furosemide, the active ingredient in Lasix, are produced by several other pharmaceutical companies. These include Apotex, Aurobindo Pharma, Hikma Pharmaceuticals, and Teva Pharmaceuticals, among others [2].
What is Lasix used for?
Lasix, the brand name for furosemide, is a prescription medication primarily used to treat fluid retention (edema) in people with congestive heart failure, liver disease, or kidney disease [3]. It works by helping the body get rid of excess salt and water [3]. It is also used to treat high blood pressure (hypertension) [3].
How does furosemide work in the body?
Furosemide is a loop diuretic. It acts on the kidneys, specifically on the loop of Henle, to inhibit the reabsorption of sodium, chloride, and potassium. This leads to increased excretion of these electrolytes along with water, thereby reducing fluid volume and blood pressure [3].
When does Lasix patent expiry matter?
The patent expiry for branded Lasix, or furosemide, is a significant factor for the availability of generic versions. Once patents expire, other manufacturers can produce and market generic equivalents, typically leading to lower drug prices [4]. Information on specific patent expiry dates for Lasix and its generic counterparts can be found on resources like DrugPatentWatch.com [4].
What are the risks associated with taking Lasix?
Common side effects of Lasix include dizziness, lightheadedness, diarrhea, stomach cramps, and nausea [3]. More serious side effects can involve electrolyte imbalances (low potassium, sodium, or magnesium), dehydration, ringing in the ears, and hearing loss. It is important to discuss any concerns with a healthcare provider [3].