Benzodiazepine
How to take Lorazepam tablets correctly
How a tablet is swallowed matters for absorption, gastric tolerance and avoiding oesophageal irritation. Lorazepam (Lorazepam) at 0.5mg, 1mg, 2mg is straightforward to take for most adults but a few practical points reduce variability and minimise local side effects.
Standard administration of Lorazepam
Most tablet, oral concentrate, injection of Lorazepam are taken whole with a full glass of water (about 200 mL). Sitting or standing upright for 10–15 minutes after dosing reduces the risk of the tablet lodging in the oesophagus and causing local irritation. Sufficient water carries the medication into the stomach where dissolution and absorption begin.
Practical tips and what to avoid
According to the prescribing information for Lorazepam, taking Lorazepam with too little water or while lying down increases oesophageal exposure and can cause heartburn-like irritation in susceptible users. Lukewarm or cool water is preferable to very hot water. Tablets should not be chewed unless explicitly authorised by the prescriber for the formulation; Lorazepam binds the benzodiazepine site of the GABA-A receptor and allosterically enhances the action of the inhibitory neurotransmitter GABA.
Frequently asked questions
How much water should I take with Lorazepam? ▾
A full glass — about 200 mL — is the standard recommendation for Lorazepam at 0.5mg, 1mg, 2mg. Less water increases the risk of the tablet sticking on the way down and causing local irritation.
Can I take Lorazepam without water? ▾
It is not advisable. Tablets without water can lodge in the oesophagus and cause local irritation; some formulations require water for proper dissolution. Always take Lorazepam with adequate water unless the formulation explicitly says otherwise.
Products containing Lorazepam
More on Lorazepam
- With alcoholLorazepam and alcohol — is it safe to drink?
- With foodShould Lorazepam be taken with food?
- Side effectsLorazepam side effects: common, rare and warning signs
- Dosage guideLorazepam dosage guide: how much to take and when
- OnsetHow fast does Lorazepam start working?
- DurationHow long does Lorazepam last?
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.