Logo
SWISS MEDICAL EXPERTISE: MALLORCA, ZURICH, LONDON, MARBELLA, OFFSHORE

8 Minutes

Edited & medically reviewed by THE BALANCE Team
Fact checked

The UK faces a growing public health crisis from benzodiazepine overdoses which have led to increasing death rates throughout the last decade. England and Wales reported 509 benzodiazepine-related drug deaths in 2022 which represented the second-highest annual total in almost 30 years [1]. 

In Scotland, during the year 2020, there were 1,339 reported drug-related deaths with 93% involving multiple drugs, 89% concerning opioids, 73% involving benzodiazepines, 37% due to gabapentin or pregabalin, and 34% involving cocaine [2].

The rising numbers indicate how these medications represent an expanding problem for public health.

Benzodiazepines commonly known as benzos are medical drugs prescribed to manage anxiety disorders while also treating insomnia and seizure conditions. These medications perform well when used correctly but become risky when misused. The body suffers from a benzodiazepine overdose when excessive amounts of the medication flood the system and incapacitate the nervous system. The drug depresses brain function to perilous levels which puts patients at risk because of its effects on respiration, heart rate functions and awareness [3].

The danger of a benzo overdose grows when these drugs are used in high doses or combined with other substances, particularly depressants such as alcohol and opioids. Benzodiazepines alone seldom result in fatal overdoses but become dangerous when combined with other central nervous system depressants.

How Can You Overdose On Benzos

Overdosing on benzodiazepines can happen in several ways:

  • People sometimes consume additional medication when their initial dose fails to produce quick results which ends in excessive sedation.
  • People who abuse benzos without medical guidance consume dangerous doses to achieve relaxation or euphoria which increases their overdose risk.
  • People who use benzodiazepines over time become tolerant to these drugs and need larger amounts to feel the usual effects. This situation may result in patients taking dangerous amounts of medication by mistake.
  • When benzos are combined with alcohol, opioids, and other sedatives they create a hazardous mixture that reduces important body functions essential to breathing and heart health.

Factors Affecting Overdose Risk

Multiple factors determine how benzodiazepines affect people so there exists no single dose that defines an overdose. A dose that produces mild sedation for one individual can become lethal for another person. Some of the key factors that determine overdose risk include:

  • Regular benzodiazepine users need higher doses for effects which raises their likelihood of overdosing.
  • Drug accumulation in the body depends on how well a person metabolizes it. Individuals who metabolize drugs slowly need smaller doses to risk opioid intoxication.
  • People who have respiratory problems or heart or liver disease face increased risks of benzodiazepine poisoning.
  • As people age their bodies process benzodiazepines at slower rates which leads to increased overdose risks from standard doses.

Dangerous Benzo Combinations

Benzodiazepines face high-risk potential through their substance interaction effects. Even moderate doses can become dangerous when combined with:

  • Both alcohol and benzodiazepines suppress central nervous system function which leads to heightened sedation and confusion while raising the chance of respiratory failure.
  • The combination of benzodiazepines with opioids such as heroin and fentanyl or prescription pain medications dramatically increases the likelihood of a deadly overdose.
  • Muscle relaxants, specific antidepressants and sleeping pills worsen benzodiazepine effects resulting in extreme sleepiness and reduced breathing.

Healthcare providers warn patients to avoid combining benzodiazepines with other depressant drugs because of associated risks. Benzodiazepine overdoses often occur together with other substances instead of being isolated events.

Early Signs Of Overdose

Recognizing initial signs of benzodiazepine overdose helps stop severe health problems before they start. When someone takes too much, the body responds with noticeable warning signs, including:

  • The disease may produce severe sleepiness resulting in the individual having trouble remaining conscious while moving sluggishly.
  • A person experiencing a benzodiazepine overdose may show signs of confusion which presents as memory difficulties and problems with concentration or disorientation.
  • Speech becomes slow and unclear in a benzodiazepine overdose much like during alcohol intoxication.
  • Excessive sedation often shows early symptoms including clumsiness and difficulty walking straight along with feelings of dizziness.

These symptoms start as mild but turn into medical emergencies if the overdose continues.

Severe Symptoms Of Benzo Overdose

Benzodiazepine overdoses become dangerous when they progress because they generate life-threatening conditions especially when mixed with additional substances. Severe overdose symptoms include:

  • Dangerously slow breathing rates fail to deliver enough oxygen to both the brain and vital organs [4].
  • Oxygen deprivation causes bluish skin or lips which need emergency medical help.
  • When overdose reaches extreme levels, the individual may become unresponsive as they lose consciousness.

Benzodiazepine overdoses may cause seizures which occur rarely but become more likely when combined with other medications.

An understanding of the distinctions between benzodiazepine intoxication and overdose requires knowledge of their varying severity levels from dangerous effects needing emergency treatment.

Benzodiazepine intoxication differs from overdose because they exhibit similar symptoms. A person experiences intoxication from benzodiazepines when their dosage is high yet they remain out of immediate danger. An overdose of benzodiazepines creates dangerous health conditions that necessitate immediate medical treatment.

Signs of benzo intoxication include:

  • Feeling excessively relaxed or euphoric
  • Mild confusion and slowed thinking
  • Lack of coordination and sluggish movements
  • Drowsiness that remains without leading to unconsciousness

Signs of benzo overdose include:

  • A person who cannot open their eyes despite stimulation shows signs of benzo overdose.
  • Dangerously slow or irregular breathing
  • Total muscle function failure results in the individual collapsing.
  • Signs of oxygen deprivation, such as blue lips or fingertips

Proper understanding of these signs determines the necessary speedy medical response situations.

When To Seek Medical Help For Benzo Use

People showing symptoms more severe than mild intoxication require immediate action. Medical help should be sought if:

  • Maintaining consciousness and communication ability becomes difficult for the person demonstrating these symptoms.
  • Their breathing patterns become shallow and slow or develop irregular rhythms.
  • Benzodiazepine ingestion occurred alongside alcohol or opioid usage.
  • The person shows signs of seizures while vomiting or suffering from an irregular heartbeat.

Symptoms that start mild can develop into severe conditions without warning. Emergency services contact helps deliver necessary treatment before medical complications develop.

How Fatal Overdoses Occur

Benzodiazepine overdoses on their own seldom lead to death but these drugs become lethal when mixed with other substances. The main risk during benzodiazepine overdose is respiratory depression which causes breathing to decrease to life-threatening levels. Oxygen deprivation together with unconsciousness can push severe cases towards fatality.

Other life-threatening complications include:

  • When someone unconscious vomits, they risk inhaling stomach contents into their lungs which causes a severe infection known as aspiration pneumonia.
  • Severe overdoses create dangerously irregular heartbeats that can lead to cardiac arrest.
  • An oxygen deficit leads to brain cell death which results in enduring neurological damage.

Survival Rates And Risk Factors

The likelihood of surviving a benzodiazepine overdose depends on several factors:

  • Patients face greater danger from higher doses which becomes even more severe when the medication possesses long-acting properties.
  • Fatal outcomes become more frequent when people overdose on opioids or alcohol together.
  • Fast emergency medical care helps patients survive after overdosing on benzodiazepines when provided in time.
  • People with pre-existing conditions along with older adults show increased vulnerability.

People who receive medical help right away tend to make a full recovery. Overdosing multiple times leads to permanent health damage that causes memory deficits and elevated risk for subsequent medical issues.

Emergency Benzo Overdose Treatment

Immediate medical care becomes critical when a benzodiazepine overdose occurs. Emergency treatment typically includes:

  • Flumazenil known as Romazicon works to undo benzodiazepine effects within certain types of occurrences. The treatment team administers this drug carefully because of its potential to induce seizures in people who have used benzos for extended periods [5].
  • Oxygen therapy becomes essential when breathing becomes ineffective or happens too slowly.
  • Through IV fluid administration doctors maintain blood pressure while vital signs become the focus of patient monitoring for proper hydration levels.
  • In some cases, medical professionals use activated charcoal to block additional drug absorption in the stomach when an overdose has just occurred.
  • Treatment at an emergency medical facility creates better recovery predictions while minimizing the possibility of persistent health problems.

Long-Term Recovery After An Overdose

Survivors of overdoses should receive professional help to avoid subsequent overdosing events. Recovery options may include:

  • Medical detox programs offer a secure facility under professional supervision which helps patients phase out benzodiazepine usage responsibly.
  • To overcome benzodiazepine misuse, multiple therapeutic approaches including cognitive-behavioural therapy (CBT) and individual counselling yield effective methods to confront foundational problems.
  • Through Programs such as Narcotics Anonymous (NA) and other peer support networks, people receive support and direction.
  • When individuals learn to control stress levels while maintaining proper sleep routines and use non-addictive treatments against anxiety or insomnia they can lower their dependence on benzodiazepine medications.

To prevent overdoses people should take medication according to their prescriptions avoid combining different substances and get professional assistance when dependency occurs. Patients will achieve recovery when they receive appropriate treatment along with adequate support.

1. Statista. Number of drug-related deaths due to benzodiazepine use in England and Wales from 1993 to 2022. https://www.statista.com/statistics/470844/drug-poisoning-deaths-benzodiazepine-in-england-and-wales/

2. Society for the study of addiction. International Overdose Awareness Day: ‘Benzodiazepines implicated in 73% of Scottish drug deaths’. https://www.addiction-ssa.org/features/blog/international-overdose-awareness-day-benzodiazepines-implicated-in-73-of-scottish-drug-deaths/

3. Kang M, Galuska MA, Ghassemzadeh S. Benzodiazepine Toxicity. In: StatPearls. Treasure Island (FL): StatPearls Publishing. Available from: https://www.ncbi.nlm.nih.gov/books/NBK482238/

4. UpToDate. Benzodiazepine Poisoning. https://www.uptodate.com/contents/benzodiazepine-poisoning

5. Life In The Fast Lane. Benzodiazepine Toxicity. ;

FAQs

HOW THE BALANCE CAN HELP

The Balance RehabClinic is a leading provider of luxury addiction and mental health treatment for affluent individuals and their families, offering a blend of innovative science and holistic methods with unparalleled individualised care.

A UNIQUE METHOD TREATING Prescription Drugs

a successful and proven concept focusing on underlying causes

LASTING APPROACH

0 Before

Send Admission Request

0 Before

Define Treatment Goals

1 week

Assessments & Detox

1-4 week

Psychological & Holistic Therapy

4 week

Family Therapy

5-8 week

Aftercare

12+ week

Refresher Visit

Skip to content