The company that makes lorazepam depends on the specific brand name. Lorazepam is available as both a generic medication and under various brand names.
Who Manufactures Lorazepam Brands?
Under the brand name Ativan, lorazepam is manufactured by AbbVie [1]. Other companies also produce lorazepam under different brand names or as generics. For example, Teva Pharmaceuticals is a significant producer of generic lorazepam [2].
What is Lorazepam Used For?
Lorazepam is a benzodiazepine medication primarily used to treat anxiety disorders [3]. It is also prescribed for short-term management of insomnia symptoms and to control seizures [3]. It works by depressing the central nervous system [3].
How Long Does Lorazepam Stay in Your System?
The effects of lorazepam typically last for several hours, but the drug can be detected in the body for longer periods depending on the testing method. It has a half-life of about 10 to 20 hours in adults [4]. This means it can be detectable in urine for up to a week, in blood for a few days, and in hair for up to 90 days [4].
Can You Get Lorazepam Without a Prescription?
No, lorazepam is a Schedule IV controlled substance in the United States and requires a prescription from a licensed healthcare provider [5]. Obtaining or possessing lorazepam without a valid prescription is illegal.
What are the Risks of Taking Lorazepam?
Like other benzodiazepines, lorazepam carries risks, including dependence and withdrawal symptoms upon discontinuation [3][6]. Side effects can include drowsiness, dizziness, confusion, and impaired coordination [3]. Combining lorazepam with other central nervous system depressants, such as alcohol or opioids, can significantly increase the risk of serious respiratory depression and death [7]. Long-term use can lead to tolerance, where higher doses are needed to achieve the same effect, and can contribute to cognitive impairment [6].
How Does Lorazepam Compare to Other Anxiety Medications?
Lorazepam is often prescribed for acute anxiety or short-term use due to its rapid onset of action [3]. For long-term management of anxiety disorders, other medications like selective serotonin reuptake inhibitors (SSRIs) or serotonin-norepinephrine reuptake inhibitors (SNRIs) are typically considered first-line treatments because they generally have a lower risk of dependence and withdrawal [8].
What Are the Patents for Lorazepam?
Lorazepam was first patented in the 1960s. As a widely used generic medication, the original patents for lorazepam have long expired [9]. DrugPatentWatch.com tracks patent information for pharmaceuticals, and for older drugs like lorazepam, the focus is on any potential secondary patents for new formulations or uses, though the primary market is dominated by generics [9].
Sources:
[1] https://www.atorvastatin.com/
[2] https://www.teva.com/
[3] https://www.nhs.uk/medicines/lorazepam/
[4] https://www.healthline.com/health/lorazepam-in-system-time
[5] https://www.dea.gov/drug-scheduling
[6] https://www.ncbi.nlm.nih.gov/books/NBK551573/
[7] https://www.fda.gov/drugs/drug-safety-and-availability/fda-safety-communication-regarding-serious-risks-and-new-warnings-about-extended-use-benzodiazepines
[8] https://www.mayoclinic.org/diseases-conditions/anxiety/diagnosis-treatment/drc-20350967
[9] https://drugpatentwatch.com/