Beta-lactamase inhibitor
How to take Clavulanate tablets correctly
How a tablet is swallowed matters for absorption, gastric tolerance and avoiding oesophageal irritation. Clavulanate (Clavulanate) at 500/125mg, 875/125mg, 1000/62.5mg is straightforward to take for most adults but a few practical points reduce variability and minimise local side effects.
Standard administration of Clavulanate
Most tablet, extended-release tablet, oral suspension, chewable tablet of Clavulanate 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 Clavulanate, taking Clavulanate 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; Clavulanate binds irreversibly to the active site of many class A beta-lactamases produced by bacteria, acting as a 'suicide inhibitor'.
Frequently asked questions
How much water should I take with Clavulanate? ▾
A full glass — about 200 mL — is the standard recommendation for Clavulanate at 500/125mg, 875/125mg, 1000/62.5mg. Less water increases the risk of the tablet sticking on the way down and causing local irritation.
Can I take Clavulanate 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 Clavulanate with adequate water unless the formulation explicitly says otherwise.
Products containing Clavulanate
More on Clavulanate
- With alcoholClavulanate and alcohol — is it safe to drink?
- With foodShould Clavulanate be taken with food?
- Side effectsClavulanate side effects: common, rare and warning signs
- Dosage guideClavulanate dosage guide: how much to take and when
- OnsetHow fast does Clavulanate start working?
- DurationHow long does Clavulanate last?
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.