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Lorazepam: uses, side effects & brands

Written & medically reviewed by Dr. Sanjay Anbu, MBBS · Last reviewed

Lorazepam is used for short-term anxiety and, by injection, for seizures. It belongs to the Sedative / anti-anxiety (benzodiazepine group) group. These calm the nervous system for short-term anxiety, sleep or seizures. They can cause dependence, so they are used carefully and short-term.

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Drug type — dosing is set by your doctor

MeasureRange
Drug classSedative / anti-anxiety (benzodiazepine group)
TypePrescription
DoseIndividual — ask your doctor or pharmacist

What it is used for

Common brand names

Common side effects

Before taking it — precautions

When to see a doctor urgently

Not a prescription — no dose shown. The right dose of lorazepam depends on age, weight, kidney/liver function and the condition, so MedDroid does not show a dose here. Always get your dose from a doctor or pharmacist and the leaflet inside the pack. General educational information only.

Frequently asked questions

Are these medicines addictive?

They can cause dependence with regular use, so they are prescribed short-term and tapered off rather than stopped suddenly.

Why should I avoid alcohol with them?

Both slow the nervous system, and together they can dangerously reduce alertness and breathing.

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Sources & further reading

Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.