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Ativan Long-Term Effects: Learn Safety Tips, Avoid the Risks

Last Updated on August 17, 2026 by Diane Ridaeus

Alternative to Meds Editorial Team
Medically Reviewed by ATMC Clinical Review Team

Ativan, generic lorazepam, has been on the market for about 50 years, since its approval back in the 1970s. Ativan became a benzodiazepine superstar, with songs written about it, movies made to raise awareness, but this star’s brilliance has faded over time.

With 50 years of documentation and clinical trials, much has been learned that was not known at its inception. Now we can draw on the vast body of information on the long-term effects of Ativan.


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What is Ativan?

ATMC resident success in withdrawing from benzosAtivan is a benzodiazepine drug, patented in 1977. Benzodiazepines are potent tranquilizers. Ativan has a shorter half-life than some other benzos, of 10 – 20 hours. Like the vast majority of drugs in this class, It has a relatively fast onset of about 15 to 30 minutes.1

A study in 2021 found that 1 in 25 Americans were prescribed benzodiazepines.  This class of drug is one of the most frequently prescribed drugs in the US,  and likely the trend follows around the world.15 

The label cautions prescribers to limit the prescribing of Ativan to as low a dose as possible, for as short a duration of treatment as possible.2 The risks of developing dependence and abuse increase steeply with the length of use and with higher daily dose.

According to published statistics, 9000 people died from benzodiazepine overdose in 2015.3 Ativan overdose is not always fatal if medical help is administered quickly enough. When benzos are mixed with other potent central nervous system depressants such as alcohol or opioids, the risk of overdose increases exponentially. Research published by the BMJ estimates that 30% of all overdose deaths occur where both benzos and opioids or other CNS depressant were involved, and that half of overdose deaths in a large (447,000) cohort of US veterans occurred where both benzodiazepines and opioids were prescribed.3

What Are the Long-Term Effects of Ativan?

The label defines long-term use as 4 months or longer and states clearly that the effects of long-term use had not been studied prior to the marketing of the drug.

Cautions and Risks in Long-Term Use of Ativan

caution against using ativan when impaired liverPersons who are strongly cautioned against being prescribed Ativan include those who suffer COPD or compromised respiratory systems, pregnant women, depressed people with a history of suicidal ideation, people with impaired liver function, the elderly, people with a history of drug or alcohol misuse, and people with “hypersensitivity” to benzodiazepines or related drugs.

Surprisingly, a study published in the “Journal of Family Medicine and Community Health” found that the highest prevalence of long-time use was in the elderly, and in women.5

The research of Professor Ashton and many others has provided guidelines and cautions concerning long-term use of benzodiazepines as summarized below.9,12

Commonly reported long-term effects of Ativan can include:
  • Addiction and dependence
  • Elevated liver enzymes indicating liver damage, jaundice, abdominal pain
  • Amnesia
  • Acute withdrawals when the drug is stopped or reduced too fast, including risk of seizures, psychosis, and delirium tremens which can be life-threatening
  • Impairments in cognitive functioning
  • Impaired verbal learning and memory
  • Worsened depression
  • New onset depression
  • Delayed reaction time
  • Increased risk of accidents
  • Diminished quality of sleep
  • Structural changes in brain tissues
  • Differences in EEG (brain wave) patterns compared to non-users
  • Neo-natal sedation and withdrawal symptoms
  • Newborn sedation from Ativan leeching into breast milk
  • Esophageal dilation, (acid reflux) (Studies found this condition irreversible in rats after 2 months of Ativan use.)
  • Sedation, daytime sleepiness
  • Weakness, fatigue
  • Dizziness, unsteadiness
  • Ataxia — poor muscle control, a degenerative condition resulting in clumsiness and uncontrolled body movements including eyes, hands, balance, loss of coordination while walking, can also affect speech and swallowing, described as similar to drunkenness.13

These are not all the potential long-term effects of Ativan.  The longer a benzodiazepine is taken, the more the intricate wiring in the brain and CNS can begin to adapt and change.  A study out of Switzerland found an association between long-term users of benzodiazepines and adverse health outcomes and hospitalization.14  It may help others to report your own experiences of long-term effects of Ativan, which you can do online at the FDA reporting portal.

What is Ativan Prescribed For?

FDA CAUTION: The FDA label cautions that normal day-to-day stresses and tension of everyday life does not require a prescription of Ativan.

Anxiety Disorders

Ativan is approved for short-term use to treat anxiety disorders and for anxiety disorders mixed with symptoms of depression.2

Pre-surgery Use

Before surgical or other medical procedures, benzos are often used to calm and relax the patient, and suppress memory of the surgery. This is called retrograde amnesia. In rare instances, the benzo can cause reactions such as anaphylaxis (a life-threatening allergic reaction), cardiac events either dangerously elevating or slowing heart rate to the point of requiring resuscitation. Drug-induced rashes, and other complications can occur, which need specialized care so the surgery can go forward safely.4

Treating Severe Trauma

Persons who have suffered severe trauma are also one of the most frequently prescribed high-doses of benzodiazepines. A fascinating study by Swedish researchers found that not only was high-dosage prescription of benzodiazepines associated with trauma victims, but that other factors such as prior use of opioids, psychiatric co-morbidities, and older age were common risk factors in this population, associated with markedly elevated risk of death.6

Other Off-label Uses of Benzodiazepines

Off-label prescribing of benzodiazepines is not approved by the FDA but is actually a common practice.8 Benzodiazepines prescribed for off-label conditions makes up about half of all benzodiazepine prescriptions. Off-label benzodiazepines occur in 65% of women vs men, and the average age of anyone with an off-label prescription was reported as 60 or older, according to a large Canadian-based review published in the Springer Nature Journal.7

PLEASE NOTE: off-label uses are not FDA-approved, though common.

Other conditions and symptoms for which benzodiazepines are prescribed off-label include:
  • Long-term treatment of anxiety
  • Insomnia long-term
  • Sedation in palliative care
  • ADD/ADHD
  • Depression
  • Mania
  • OCD
  • PTSD
  • Geriatric agitation
  • Dementia
  • Schizophrenia
  • Psychosis
  • Hallucination
  • Bipolar
  • Movement disorders
  • Traumatic brain injury
  • Pain
  • Tinnitus
  • Addiction
  • Eating disorders

How Does Ativan Work?

Ativan is a benzodiazepine. A benzodiazepine is a fast-acting sedative that slows many functions in the body, such as heart rate, breathing, reaction time, relaxes the muscles, and softens or calms emotional responses.

The exact mechanisms of how benzos like Ativan work is not fully understood but its relaxant effects are thought to happen due to the drug’s capacity to amplify the responsiveness of GABA (natural neurotransmitter) receptors. GABA acts as a central nervous system depressant. With the enhancement of GABA receptors, what happens is a suppression of excitability, softened response to outside stimuli, and a neutralizing effect on excitatory neurochemicals like adrenaline or dopamine.11

How Long Should Ativan be Prescribed?

Guidelines have been published that recommend benzodiazepines like Ativan be prescribed only short term, which ranges from 2-4 weeks to a maximum of 4 months.2,12  This is to avoid the long-term effects of Ativan that are well-documented such as addiction and dependence, degenerative conditions, and many others. 

Natural Alternatives for Anxiety

There are many natural and non-addictive courses of treatment that can be utilized to help anxiety or other unwanted symptoms. Discover a wealth of information on these alternatives to Ativan that can be discussed with your prescriber or care givers, to find the ones that will help eliminate your unwanted symptoms without risks associated with prescription drug use. Never abruptly stop taking a benzodiazepine but seek professional guidance to safely get off a benzodiazepine. 

Coming Off Ativan Safely

There are significant health and safety concerns with coming off Ativan, and the withdrawal process calls for careful and close monitoring with a qualified physician. Done improperly or too fast, coming off benzos, especially after long-term use, can be fatal. Done too quickly can result in catastrophic outcomes including psychosis, seizures, delirium tremens, and other risks to health and safety.

Find out more about safe Ativan withdrawal and get medical help before trying it all on your own.

Ativan Long-Term Effects FAQs

The following are the most frequently asked questions we get about Ativan long-term effects. If you have questions you don’t see here please reach out to us for immediate help.

Who get prescribed benzodiazepines like Ativan long-term the most?

Women and the elderly are 2 populations that tend to get prescribed benzodiazepines like Ativan long-term, yet they are often at the highest risk for adverse events leading to hospitalization, especially with long-term use. 14

Why is suddenly stopping Ativan not recommended?

Stopping Ativan or any benzodiazepine suddenly can be not only severe, but life-threatening. Seizures, hallucinations, and other severe withdrawal phenomena can occur.  Always seek medical guidance from medical professionals who are familiar with benzo withdrawal, and who you can trust to help design your safe recovery plan. 2,16

Can I drink alcohol while taking Ativan?

No. Combining drugs and alcohol that depress the central nervous system can result in overdose.2

Should Ativan be taken during pregnancy or breastfeeding?

Ativan passes both the placenta and leeches into breast milk. The effects of benzodiazepines on the fetus and newborn can be harmful.2 Get medical guidance before, during, or after pregnancy to provide guidance for the healthiest outcome for the newborn.

Citations:


1. Comparison of Benzodiazepine Pharmacology published by the Alliance for Benzodiazepine Best Practices (N.D.)  [cited 2026 Aug 13]

2. FDA drug label Ativan (lorazepam) tablets, revised 2023  [cited 2026 Aug 13]

3. Park TW, Saitz R, Ganoczy D, Ilgen MA, Bohnert AS. Benzodiazepine prescribing patterns and deaths from drug overdose among US veterans receiving opioid analgesics: case-cohort study. BMJ. 2015 Jun 10;350:h2698. doi: 10.1136/bmj.h2698. PMID: 26063215; PMCID: PMC4462713. [cited 2026 Aug 13]

4. Gasiorowska J, et al., Hypersensitivity Reactions to Benzodiazepines… published in MDPI Journal 20 March 2026 [cited 2026 Aug 13]

5. Peñarrubia-María MT, Parker LA, Puig-García M, Fuente-Moreno M, Lumbreras B, Lopez-Pintor E, Domenech Abella J, Saez M, Dima AL, Figueiras Guzmán A, Chilet Rosell E, Serrano-Blanco A, Aznar-Lou I. Challenge of long-term benzodiazepine use in primary care: insights from a real-world cohort study in Catalonia. Fam Med Community Health. 2025 Jul 31;13(3):e003233. doi: 10.1136/fmch-2024-003233. PMID: 40744657; PMCID: PMC12315019.[cited 2026 Aug 13]

6. Oldner A, Eriksson M, Larsson E, Eriksson J, von Oelreich E. Initiation of High-Potency Benzodiazepine Prescriptions Among Survivors of Severe Trauma. Acta Anaesthesiol Scand. 2026 Jul;70(6):e70245. doi: 10.1111/aas.70245. PMID: 42062780; PMCID: PMC13133234. [cited 2026 Aug 13]

7. Trimm, K., Moraga, MT., Knäuper, B. et al. Off-Label Prescription of Benzodiazepines: A Retrospective Cohort Study of Prescribing Prevalence in Primary CareClin Drug Investig 45, 793–801 (2025). https://doi.org/10.1007/s40261-025-01476-1 [cited 2026 Aug 13]

8. On and Off Label Uses of Benzodiazepines…. published by the Alliance for Benzodiazepines Best Practices [cited 2026 Aug 13]

9. Ashton C H., Long-term Effects of Benzodiazepine Usage published 1995/6 [cited 2026 Aug 13]

10. Ashton C H, Benzodiazepine Withdrawal – An Unfinished Story published in the BMJ Vol 288, April 29 1984  [cited 2026 Aug 13]

11. Edinoff AN, Nix CA, Hollier J, Sagrera CE, Delacroix BM, Abubakar T, Cornett EM, Kaye AM, Kaye AD. Benzodiazepines: Uses, Dangers, and Clinical Considerations. Neurol Int. 2021 Nov 10;13(4):594-607. doi: 10.3390/neurolint13040059. PMID: 34842811; PMCID: PMC8629021. [cited 2026 Aug 13]

12. Kennedy K M, et al., Prescribing benzodiazepines in general practice published in the British Journal of General Practice 2019; 69(680): 152-153 DOI: https://doi.org/10.3399/bjgp19X701753  [cited 2026 Aug 13]

13.  Hafiz S, De Jesus O. Ataxia. 2023 Aug 23. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2026 Jan–. PMID: 32965955. [cited 2026 Aug 13]

14.  Landolt S, Rosemann T, Blozik E, Brüngger B, Huber CA. Benzodiazepine and Z-Drug Use in Switzerland: Prevalence, Prescription Patterns and Association with Adverse Healthcare Outcomes. Neuropsychiatr Dis Treat. 2021 Apr 12;17:1021-1034. doi: 10.2147/NDT.S290104. PMID: 33880026; PMCID: PMC8052118. [cited 2026 Aug 13]

15.  Goldschen-Ohm MP. Benzodiazepine Modulation of GABAA Receptors: A Mechanistic Perspective. Biomolecules. 2022 Nov 30;12(12):1784. doi: 10.3390/biom12121784. PMID: 36551212; PMCID: PMC9775625. [cited 2026 Aug 13]

16.  Horowitz M, Lamberson N, Brandt J, Framer A, Shapiro B, Sørensen A, Cadogan C, Ritvo A, Taylor D. Pharmacological principles for safe benzodiazepine and Z-drug dose reduction. Psychol Med. 2026 Jun 18;56:e198. doi: 10.1017/S0033291726104887. PMID: 42312333; PMCID: PMC13280687.[cited 2026 Aug 13]


Originally Published July 15, 2026 by Diane Ridaeus

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ATMC Clinical Review Team

The ATMC Clinical Review Team includes licensed physicians and experienced healthcare professionals dedicated to ensuring the accuracy, quality, and integrity of our medical content. The team reviews articles for clinical accuracy, evidence-based guidance, and relevance while supporting Alternative to Meds Center’s whole-person approach to mental health, recovery, and long-term wellness.

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