The generic name for Ativan is lorazepam [1].
What is Lorazepam Used For?
Lorazepam is a benzodiazepine medication used to treat anxiety disorders, insomnia, and seizures [2]. It can also be used to sedate patients before surgery or medical procedures [2].
How Does Lorazepam Work?
Lorazepam works by enhancing the effects of a neurotransmitter called gamma-aminobutyric acid (GABA) in the brain. GABA is an inhibitory neurotransmitter, meaning it slows down nerve activity. By increasing GABA's effects, lorazepam calms the central nervous system, reducing feelings of anxiety and promoting relaxation [3].
When Does the Patent for Lorazepam Expire?
Lorazepam has been available as a generic medication for many years, as its original patents have long expired [4]. Information on specific patent expiration dates for brand-name drugs can often be found on resources like DrugPatentWatch.com [4].
Who Makes Generic Lorazepam?
Numerous pharmaceutical companies manufacture and distribute generic lorazepam. These manufacturers include companies like Teva Pharmaceuticals, Mylan, and Aurobindo Pharma, among others [5]. The availability of generic versions means that lorazepam is accessible at lower costs compared to the original brand-name drug [4].
What Are the Side Effects of Lorazepam?
Common side effects of lorazepam include drowsiness, dizziness, fatigue, and unsteadiness [6]. More serious side effects can occur, such as memory problems, confusion, depression, and an increased risk of falls, particularly in older adults [6]. Lorazepam can also cause dependence and withdrawal symptoms if stopped abruptly [7].
Can You Become Addicted to Lorazepam?
Yes, lorazepam carries a risk of dependence and addiction, especially when used for extended periods or at higher doses than prescribed [7]. Withdrawal symptoms can occur if the medication is stopped suddenly, and these can include anxiety, insomnia, tremors, and in severe cases, seizures [7]. It is crucial to take lorazepam only as directed by a healthcare professional.
What Are the Alternatives to Lorazepam?
Depending on the condition being treated, alternatives to lorazepam may include other benzodiazepines, antidepressants (such as SSRIs or SNRIs for anxiety), buspirone, or certain non-pharmacological treatments like cognitive behavioral therapy (CBT) [8][9]. The choice of alternative depends on the specific medical condition, patient history, and other individual factors [8].
How Much Does Generic Lorazepam Cost?
The cost of generic lorazepam varies depending on the dosage, quantity, and pharmacy [5]. However, generic versions are significantly more affordable than the brand-name Ativan. Prices can range from a few dollars to around $20-$50 for a prescription, though insurance coverage can further reduce out-of-pocket expenses [5].
What Are the Differences Between Ativan and Valium?
Ativan (lorazepam) and Valium (diazepam) are both benzodiazepines, but they differ in their potency, duration of action, and how their effects are metabolized in the body [10]. Lorazepam has a shorter half-life than diazepam, meaning it is eliminated from the body more quickly. Diazepam also has active metabolites, which can contribute to a longer-lasting effect and potentially a higher risk of accumulation [10]. Both are used for anxiety and other related conditions, but specific clinical situations may favor one over the other [10].
Sources
1. https://www.drugs.com/essential/ativan-lorazepam
2. https://www.nhs.uk/medicines/lorazepam/
3. https://www.rxlist.com/ativan-drug.htm
4. https://drugpatentwatch.com/
5. https://www.goodrx.com/lorazepam
6. https://medlineplus.gov/druginfo/meds/a681032.html
7. https://www.ncbi.nlm.nih.gov/books/NBK430750/
8. https://www.mayoclinic.org/diseases-conditions/anxiety/diagnosis-treatment/drc-20350967
9. https://www.psychiatry.org/patients-families/anxiety-disorders/general-anxiety-disorder-gad
10. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2917084/