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How Does Lorazepam Work?

How Does Lorazepam Work?

We live in a dynamic, fast-paced and globalised world that has forced us to react and adapt to change more rapidly. Oftentimes, people are expected to live up to the pressures of career, personal and social objectives. More and more people, particularly professionals, are feeling the brunt of managing stress and anxiety on a daily basis. Many people use substances such as alcohol and cigarettes to help manage the stress of their daily lives. Others turn to therapy that often comes at a high financial cost. Luckily, there are solutions that offer an affordable and effective approach to dealing with anxiety.

The evolution of anti-anxiety medication has assisted millions of people across the globe in managing the effects of stress and anxiety disorders. This article will take a closer look at a product called lorazepam, also known and sold under the brand name Ativan. Before explaining how this product works, it may be helpful to first answer the question what is lorazepam in terms of its pharmaceutical classification?

Lorazepam is an anti-anxiety medication classified under a group of medicines known as benzodiazepines. These medications are mainly used to treat anxiety as well as sleeping disorders that are linked to anxiety. This product works by acting on the central nervous system (nerves and brain) to produce and release a calming effect that relieves the symptoms of anxiety. To be more specific, it increases the activity of a neurotransmitter called GABA. This neurotransmitter is, to some extent, responsible for maintaining feelings of relaxation and sleep.

The medication comes in three forms, namely, an oral tablet, a liquid form and an injection. The injection is administered into the body if a person is having a fit or seizure. It is important to note that this medicine may be used for longer than 2-4 weeks if it is taken on consecutive days. Any person looking to buy lorazepam anti-anxiety medication or buy other anxiety medication should carefully follow usage advice for best treatment outcomes.

What is Lorazepam?

How Long Does It Take for Lorazepam to Work?

This medication is known to work fast and typically starts working within 20 to 30 minutes of taking the medication. It becomes entirely effective after about 30 to 60 minutes, and it will take an estimated 2 hours to reach peak concentrations. The injection works much faster than the oral tablets as this method of use allows it to reach the bloodstream much quicker.

How Long Does Lorazepam Last?

On average, the durational efficacy of this medication is 6 to 8 hours. This is for both the oral tablets and injection. The duration of effect can, however, vary slightly from one person to another. The following aspects can affect the length of time this medication stays effective in the body:

  • The total dose taken
  • The age of a patient
  • Individual tolerance to the medication
  • General health of a patient

This medication can also be used as a 'pre-med' as it can be administered before a minor operation or medical procedure to help a patient relax. In this case, a dose should be taken the night before a procedure and a second dose can be taken 1 to 2 hours before the appointment.

How does Lorazepam work

How Well Does Lorazepam Work?

If you buy lorazepam tablets and use this medication as advised, the symptoms of anxiety and insomnia should improve shortly after an oral dose. When and how to take the medication differs from person to person and is dependent on the medical condition and profile of a person. When starting Ativan, insomnia and anxiety is likely to rapidly improve over a period of days.

This product can be purchased online from accredited online retailers that offer safe payment options and fast worldwide shipping. It is also advisable to enquire about availability of medications with your online pharmacy. This product is available as a generic medication that is more affordable than the branded medication and offers the same quality and effectiveness. Brand names and packaging may differ. However, it is important to understand that generic medications are FDA approved and bioequivalent to their branded counterparts.

Lorazepam Dosage

How Long Does Lorazepam Stay In Your System?

The usual half-life of this medication is 12 hours. This means that it takes 12 hours for the average person to metabolise the medication to half its original concentration in the body. This can, however, vary and a more accurate estimate is anywhere between 10 and 20 hours for most people. Different factors such as frequency of use, dose, age, weight and overall health can affect the half-life of a medication.

In general, the lorazepam dosage duration should be short term. The reason for this is that the medication can produce physical and emotional dependence, especially when used at high doses and long-term periods. The lowest dose that provides therapeutic treatment should always be used to prevent tolerance and dependence.

Patients must note that they should not stop taking lorazepam tablets abruptly as this will increase the chance of withdrawal symptoms. Withdrawal symptoms, as a result of immediate discontinued use, include: dizziness, nausea, irritability, increase in heart rate and blood pressure changes. When the treatment period comes to an end, reducing the dose slowly over a few days or weeks is the safest option.

Lorazepam Side Effects

Lorazepam side effects are also less likely to occur at lower doses. It is important to take note of the potential side effects when taking this medication. Side effects tend to happen amongst few people, especially if the medication is used incorrectly or if the recommended dosage is not adhered to.

The National Health Service UK (NHS) has done an extensive review of side effects related to lorazepam 2 mg. The below are common side effects known that may occur in 1 in 10 people. Should you experience these side effects, continue taking the medication with caution.

  • Muscle weakness
  • Feeling sleepy or feeling exhausted during daytime
  • Problems with coordinating or controlling your movements

Most often, these mild side effects wear off over the course of one or two weeks. If you experience muscle weakness, make sure you get plenty of rest until this side effect passes. If you feel sleepy or experience coordination problems, avoid driving or operating machinery until you feel more alert.

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Quickly establishing herself as a content writer Sarah found herself drawn to the medical industry – specifically in the field of Cognitive Behavioural Therapy (CBT-I), and sleep aids for insomnia. Sarah brings a wealth of experience, expertise and enthusiasm and will no doubt keep our readers absorbed with her insightful and thoughtful blogs written especially for

Rodney Samuel – May 29, 2021
Hi Sarah, this article has given me a much better understanding of this medication and how to take it for the best results. My mood and outlook has improved as a result. Thank you Rodney Samuel

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