This Complete Guide has been created in accordance with UK guidelines, using evidence-based medicine (and not anecdotal evidence) in order to support informed choices regarding lorazepam and its use.

What Is Lorazepam?

Lorazepam is a prescription-only benzodiazepine drug (also referred to as POM) in the United Kingdom which can be received in tablet form of 1, 2 or 2.5mg doses. This drug is used primarily as an anxiolytic and sedative to manage short term acute anxiety and agitation; it works by acting on the CNS to produce a calming effect. Lorazepam has been available since the 1970's when it became approved for use by the Medicines and Healthcare Products Regulatory Agency (MHRA). These tablets enhance the action of GABA, a neurotransmitter that inhibits excess nervous activity, which results in a reduction of nervousness and causes sedation."

Lorazepam is a type of medication that is used for treating anxiety and seizures. Lorazepam is considered a controlled substance in the UK, so you need to have a doctor's prescription to buy it online. Benzodiazepine drugs, such as Lorazepam, work quickly in the body (typically within 30 - 60 minutes) and are used to treat acute situations; however, they can also be used to help people who suffer from severe chronic insomnia or recurring panic attack disorder.

Lorazepam is not considered to be an addictive drug when taken for short periods of time (2-4 weeks), according to the guidelines published by NICE. However, if someone takes this medication for an extended period of time, they may develop a physical dependency on the drug.

In the UK, Lorazepam tablets are available in 3mg doses and should be taken orally with a full glass of water, with no crushing, to allow for a slow steady release of the drug into the body. The UK government classifies an online pharmacy as being legitimate if it is registered with the Care Quality Commission (CQC). Therefore, anyone who wishes to buy Lorazepam tablets online should check to ensure that the online pharmacy has a CQC registration number to help prevent counterfeit medications.

What Is Lorazepam Used For?

The main application of Lorazepam in the UK is as an adjunctive medication for the short-term (maximum of 4 weeks) treatment of severe symptoms of anxiety that have a considerable impact on everyday life; these types of symptoms include both generalised anxiety disorder and panic attacks. Lorazepam can be used to treat insomnia associated with anxiety but should not be regarded as a first-line hypnotic agent. Lorazepam is also used, with specialist support and supervision, in the treatment of agitation, alcohol withdrawal syndrome, status epilepticus (via injection, not tablets) and as premedication for surgery or other minor procedures to provide sedation and retrograde amnesia.

Severe anxiety is defined by overwhelming thoughts, difficulty staying still/restlessness, sweating, heart palpitations or pounding in the chest; each of these can disrupt work, relationships and create unsafe situations. Severe anxiety is often experienced with depressive symptoms according to data from the National Health Service (NHS). Lorazepam is often considered in cases of severe anxiety, particularly when other non-medicated options such as Cognitive Behavioural Therapy (CBT) have been unsuccessful, as way to assist go into crisis mode. Examples of acute episodes of severe anxiety would be:

• Acute, severe panic disorder (physical symptoms such as chest pain, difficulty breathing).
• Insomnia due to anxiety (recently diagnosed post traumatic stress disorder).
• Use of Lorazepam in an alcohol detoxification programme as an adjunct to prevent delirium tremens.
• Providing sedation through the use of Lorazepam for a procedure such as an endoscopy.

The NICE guidelines (NG222) advise against prescribing Lorazepam tablets until underlying causes have been assessed. This medication does not cure symptoms, but only masks them. In the UK, you will only be able to obtain Lorazepam tablets through an online prescription if you have an actual clinical need, you are over the age of eighteen, and will not be using this medication for routine use. It has proven to be ineffective in treating chronic anxiety and should only be prescribed after SSRI's have proven ineffective.

How Lorazepam Works (Simple Science Section)

By binding to specific locations on GABA-A (gamma-aminobutyric acid) receptors in the brain, lorazepam tablet effects amplify the inhibitory signals of GABA, causing hyperpolarization of the neuron and dampening the excess activity. In this way, lorazepam decreases the excitatory neurotransmission in the fear center (amygdala) and limbic system, thus providing relief from feelings of anxiety within one to two hours of peak plasma concentration after ingesting a lorazepam tablet. Lorazepam has immediate effects compared to SSRI (serotonin reuptake inhibitors) medications and activates the entry of chloride ions into the cell, providing stability to the neuronal cell membrane.

Think of how the brain's electrical signaling relating to anxiety resembles an electrical storm. Lorazepam tablets act as dimmer switches to slow down neuronal impulses but do not completely stop neuronal activity. Low-dose lorazepam has little effect on the formation of memory within the hippocampus; however, higher dosages can be associated with anterograde amnesia. Pharmacokinetic data from the UK indicate that lorazepam tablets are 90% bioavailable when administered orally and are metabolized via glucuronidation in the liver (not via the cytochrome P450 enzyme), making lorazepam more suited to elderly or hepatically impaired individuals compared to diazepam. The duration of action for lorazepam is between six and eight hours, with a half-life of ten to twenty hours, which explains the potential risk of next-day sedating effects with continuous use. An example of how GABA acts on the brain is that it is the brain's natural brake; when lorazepam acts on the GABA receptor, it provides lubrication to the brake for a smoother stop when racing thoughts are present.

Dosage Information (Safety-First Framing)

Lorazepam pill/tablets requires accurate dosing as indicated in the MHRA SmPC to reduce risk; always follow your GPs prescribed amount, beginning with the lowest effective dosage. Take orally (with water) at night before sleeping for insomnia or as needed/anxiety, do not exceed the length of time prescribed (2 - 4 weeks). UK online pharmacies will provide you with the correct strength after your physician has assessed you.

Usage Guidelines:

• Swallow the whole tablet; do not chew / crush it.
• Take with or without food (do not take grapefruit juice, it may have a minor effect on Lorazepams activity).
• Store below 25 degrees C away from children.

Who Should NOT Take Lorazepam

Full disclosure of your medical history is required to a UK prescriber prior to prescribing lorazepam tablets and is prohibited by MHRA contraindications:

• Hypersensitivity to benzodiazepines
• Severe respiratory insufficiency; severe sleep apnoea; or acute pulmonary failure
• Myasthenia gravis
• Severe liver disease

Do not use in pregnancy (teratogenicity risk) or during breastfeeding (excreted in breast milk), in children under the age of 18, or in someone who is intoxicated acutely. UK prescribers who prescribe lorazepam online will use a questionnaire to screen for these contraindications.

Possible Side Effects

All medicines carry risk; monitor/talk to GPs or Yellow Card Scheme.

• Common (>1/10): Drowsiness, fatigue, dizziness
• Rare/Serious: Respiratory depression, hallucinations, suicidal thoughts - go to A&E.
• Uncommon: Confusion, depressive episodes and ataxia.
• Allergic: Rash, anaphylaxis. Complex Behaviours: Sleep-driving (stop all use immediately).

Warnings & Safety Precautions

For short-term use only

• Tapering off reduces the chance of withdrawal
• As per the UK`s DVLA, drive>24hrs after dosing
• Risks: Dependence (mg/dose/duration), Cognitive impairment, Falls in the Elderly
• Avoid alcohol/cns depressants
• MHRA alerts for misuse.

Drug Interactions

Medication List: Includes Potentiation with Opioids (Respiratory Arrest), Antidepressants, Antipsychotics, and Alcohol

• Will Reduce Efficacy with Any Medication that is an Inducer (Rifampicin).

How Long Does Lorazepam Stay in the Body?

Half-life: 10-20 Hours

• Detectable Urine: 3-6 Days (Chronic Use will be longer)
• Clearance: 3-5 Days for Healthy Adults
• Prolonged for Elderly/Liver Problems
• If Taking Tablets, Expected Peak Effect: 2 Hours.

Dependency, Tolerance & Withdrawal

Tolerance is built up within a matter of Days, and Dependence can Occur Within a Matter of Weeks.

• Anxiety Rebound, Seizures, and Withdrawal Symptoms Require Tapering Off Slowly
• UK Law Requires that Patients Taking Any Class C Drug be Monitored.

Alternatives to Lorazepam

The Preferred Courses Of Treatment According to NICE Are CBT and SSRIs (Sertraline) as First Originally, Pregabalin, Buspirone, and Melatonin Would Be Considered Next

• Non-Pharmacological Methods Include Sleep Hygiene.