Lorazepam (Ativan) 1 mg Tablets – Medicine Information & Safety

What Is Lorazepam?

Lorazepam is a medicine belonging to the benzodiazepine class. Ativan is a brand name associated with lorazepam. Lorazepam has sedative, anxiolytic and anticonvulsant properties and is used in several medical settings depending on the authorised product and jurisdiction.

In Europe, lorazepam medicines are authorised through national or other applicable regulatory procedures. EMA records include Ativan 1 mg tablets among nationally authorised medicinal products in Ireland and Malta.

Lorazepam affects the central nervous system by enhancing the effects of the inhibitory neurotransmitter GABA, producing effects such as sedation and reduced neuronal excitability.

Medical Uses

The authorised uses of lorazepam depend on the specific formulation, product information and country.

Lorazepam medicines may be used in medical settings involving:

• Anxiety and severe tension
• Short-term management of certain anxiety-related conditions
• Sedation before certain medical procedures
• Seizure-related indications for specific formulations

For example, EMA describes an authorised lorazepam injection product used in several EU countries as a sedative before surgery or extensive physical examinations and for severe fear or tension in people unable to swallow tablets. Certain authorised formulations also have indications relating to status epilepticus.

The indication for a particular lorazepam product should always be confirmed using the applicable national product information.

Lorazepam 1 mg Tablets

Lorazepam 1 mg tablets contain 1 mg of lorazepam per tablet. The 1 mg strength is one of several strengths used in lorazepam medicines.

The appropriate medicine, strength and treatment duration are determined by a qualified healthcare professional according to the patient’s medical circumstances and the authorised product information.

This page does not provide individual dosing or treatment instructions.

How Lorazepam Works

Lorazepam is a benzodiazepine that acts on the central nervous system. Its pharmacological effects are associated with enhancement of GABA-mediated inhibitory activity.

This mechanism contributes to lorazepam’s sedative, anxiolytic and anticonvulsant effects.

Side Effects and Safety

Lorazepam can cause central nervous system effects. Possible adverse effects may include:

• Drowsiness or sedation
• Dizziness
• Reduced alertness
• Muscle weakness
• Impaired coordination
• Confusion
• Memory or concentration difficulties

The likelihood and severity of adverse effects can vary according to the individual, treatment duration, dose and use of other medicines or substances.

Dependence, Misuse and Withdrawal

Benzodiazepines such as lorazepam carry important risks of abuse, misuse, addiction, physical dependence and withdrawal.

The FDA prescribing information for Ativan warns that continued benzodiazepine use can result in clinically significant physical dependence and that abrupt discontinuation or rapid reduction after continued use can produce potentially serious withdrawal reactions.

For this reason, lorazepam should only be used under appropriate medical supervision. Patients who have been taking lorazepam regularly should not independently stop treatment or change their prescribed regimen.

Interactions and Important Precautions

Particular caution is required when lorazepam is combined with other substances that depress the central nervous system.

The FDA warns that combining benzodiazepines such as Ativan with opioids can result in profound sedation, respiratory depression, coma and death.

Healthcare professionals should also consider other medicines, alcohol use, existing medical conditions, age and individual risk factors when assessing whether lorazepam is appropriate.

Because lorazepam can impair alertness and coordination, patients should follow professional advice concerning driving, operating machinery and other activities requiring full attention.

Prescription and Regulatory Status

Lorazepam is a prescription medicine and is subject to pharmaceutical and controlled-medicine requirements that vary between jurisdictions.

EMA documentation confirms that lorazepam products are authorised nationally in multiple European countries, while specific product indications and formulations can differ between countries.

Before prescribing, dispensing, importing, possessing or otherwise handling lorazepam, applicable national requirements should be verified.

Storage and Handling

Lorazepam medicines should be stored according to the instructions provided with the authorised product and its official package leaflet.

Keep medicines appropriately labelled and secured from unauthorised access. Do not use tablets that are damaged, improperly stored or outside their labelled expiry period.

Unused or expired medicines should be disposed of through an appropriate pharmaceutical-waste or medicine-return system where available.

Important Medicine Notice

Lorazepam (Ativan) 1 mg is a prescription benzodiazepine medicine with clinically important risks, including sedation, impaired coordination, misuse, dependence and withdrawal.

The information on this page is provided for general pharmaceutical and educational reference. It is not a substitute for professional medical advice, diagnosis or a prescription.