Lorazepam and Pets

Lorazepam, commonly known by the brand name Ativan, is a prescription benzodiazepine used in humans to treat anxiety, insomnia, and seizure disorders. In dogs and cats, however, accidental ingestion can lead to serious toxicity. Pets are much more sensitive to benzodiazepines than humans, and a single dropped tablet or improperly stored bottle can be dangerous. Never give your pet lorazepam unless it has been specifically prescribed by a veterinarian.

Exposure usually happens when pets chew into pill bottles, find dropped tablets, or are given human medication by a well-meaning owner. Cats may be especially prone to knocking pills off counters, while dogs may swallow bottles whole. Because lorazepam is fast-acting, symptoms can appear within 30 minutes to a few hours after ingestion. In severe cases, respiratory depression, coma, or death can occur.

If you suspect your pet has eaten lorazepam, contact your veterinarian or a pet poison control center immediately. Do not try to induce vomiting unless instructed, as sedation can increase the risk of aspiration. Bring the medication packaging and an estimate of how much was consumed. Treatment may involve activated charcoal, intravenous fluids, and supportive monitoring of breathing and heart rate.

Prevention is the safest approach. Keep all benzodiazepines in a locked cabinet or secure container out of reach of pets and children. Take medications over a sink or bowl so dropped pills are easier to find. Ask your veterinarian about pet-safe anxiety or sedation options rather than using human prescriptions.