Lorazepam – Uses, Dosage & Side Effects

1What Is Lorazepam?

Lorazepam, also known as the brand named Ativan, is a medication in the medicinal group called benzodiazepines. Doctors often prescribe it for treating sleeping issues and anxiety. The drug comes as a liquid and tablets, which are only available on prescription. In some cases, lorazepam can be injected in medical settings. The effects of this medication start to appear around 30 minutes and may last up to 8 hours. Since lorazepam would cause drowsiness, avoid working or driving after taking the drug. In addition, it should only be taken for a short-term treatment to avoid further complications. [1]

How Lorazepam Works

Like other benzodiazepines, lorazepam works by increasing the activity of a neurotransmitter in the brain called GABA. This component plays a key role in sending message between different parts of the body. By boosting the activity of GABA, it leads to a tranquilizing and sedating effect that can help improve symptoms of anxiety and stress. Lorazepam has an intermediate to rapid onset of action. You often feel the effects after around 20 minutes. However, the peak effect happens within 2 to 3 hours after taking the medication. [2]


Related Articles

Xeomin vs. Botox – Similarities, Differences, Uses & More

Your Health
What Is Xeomin? Xeomin is an injectable product from Merz Pharmaceuticals that was approved in cosmetic applications in 2010. It is made from incobotulinumtoxin A. Experts usually recommend using xeomin for crow’s feet, frown lines, and forehead lines. In addition...

Rheumatoid Arthritis Medication List

Your Health
Disease-Modifying Antirheumatic Drugs Disease-modifying antirheumatic drugs or DMARDs are the first-line treatment for rheumatoid arthritis. While each medication in this group is different, they can all help slow inflammation, thus reducing symptoms and damage to the joints. They are often...

Rexulti: Side Effects, Dosage, Alternatives, and More

Your Health
What Is Rexulti? Reluxti is a brand-name medication that contains the active ingredient brexpiprazole. Currently, it is not available as a generic drug. The medication belongs to the class of atypical antipsychotics, which can help with different mental issues. Doctors...

Azithromycin: Uses, Dosage & Side Effects

Your Health
What Is Azithromycin? Azithromycin is a prescription drug sold under the brand name Zithromax. It belongs to a family of medications called macrolide antibiotics, which can be used to treat several bacterial infections in some children and adults. You can...

Sertraline – Side Effects, Uses, and Dosage

Your Health
What Is Sertraline? Sertraline is a prescription medication that is sold as a generic drug or under the brand-name Zoloft. It comes as a solution or a tablet, which can be taken orally. Doctors typically prescribe this medication to treat...

Atorvastatin (Lipitor) Uses, Dosage, Side Effects & More

Your Health
What Is Atorvastatin? Lipitor is a brand name medication that contains the active ingredient atorvastatin. It was approved by the U.S. Food and Drug Administration 1996. Lipitor belongs to a class of medications called statins. They work by inhibiting the...

Hydrochlorothiazide – Uses, Side Effects, and More

Your Health
What Is Hydrochlorothiazide? Hydrochlorothiazide is a medication typically prescribed for treating high blood pressure as well as edema caused by liver damage or heart failure. It contains the active ingredient called microzide. The medication belongs to a family of drugs...