How Long Does Lorazepam Last?

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Lorazepam is the generic name whose brand name is Ativan. It treats with anxiety disorders and sometimes it cures panic disorders also. It used to work by giving a calming effect in the brain and its effect used to last for a long time depending on the dosage you give. The dosage used to vary from one person to other. Normally it is said that Ativan lasts for about 6 to 8 hours in a person body.patient sleeping who took lorazepam

Ativan duration of action in the system:

Usually, the Ativan duration of the action of a drug depends on various factors.Some of the influencing factors are as follows:

  • The influence of the disease drug elimination
  • The pharmaceutical preparation of the Ativan
  • The action of Ativan metabolites

The peak concentration of the product after consumption takes place exactly after 2 hours. The effect used to take approximately about 12 hours for the effect to reduce half. After the intake of the Ativan medication, it used to take 30 to 50 minutes for the effects to be reflected in your body. Even if you take this medication for a very long time, Ativan will not last in your body for more than three days.

When you take a higher dosage, the effect would be high and its lasting time also would be increased. If you maintain a lower dosage its effect would also be less and it lasts for a short duration.

Ativan Dosage to be maintained:

As effects are based on Ativan dosage, it’s important to have a clear idea about the dosage. Normally Ativan is bound to the receptor in the brain, its effect would last for a long time. The usual dose that is suggested when treating anxiety at the initial stage is 2 to3 mg. It could be taken for 2 to 3 times per day. When you take this for a long time it could be maintained at the dosage level of 1 to 3 mg. The dosage could be gradually increased. The Ativan maximum dosage is 10 mg when Ativan treats anxiety.

When you take this anti-anxiety medication as light anesthesia it is initially prescribed as 0.5 mg ad it could be taken to a maximum of 4 mg. Don’t exceed more than 4 mg. This is for immediate release and for the extended release you could take up to 2 mg.

When you treat insomnia, the dosage for adults should be maintained from 2 to 4 mg an do not exceed more than that. People above the age group of 65 should take only 1 to 2 mg that is divided into several doses.

Factors that influence for the Ativan to stay in your body for a longer time:

There are certain factors that have been influencing for the medication to stay in your body for a longer time. The first influencing factor is age. Aged people who are above 65 exhibits 22 percent slower clearance rate. The second influencing factor is a person height and weight. This is also a subtle influence during the elimination time. And in some cases, genetics also influences for the medication to last for a long time.