
Catheters & urology
Catheter Lubricant Gel
Sterile water-based lubricating jelly in single-use sachets and tubes, plain or with lignocaine, for catheter and tube insertion.
Also searched as: catheter jelly · lignocaine gel · lubricating jelly
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Consumables are quoted by size and quantity, and it is usually cheaper per unit to set up a standing reorder than to buy pack by pack. Tell us the situation and we will work the sizes out with you.
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What it is for
Sterile lubricant is what makes catheter and tube placement atraumatic. It is a small item that gets skipped or substituted, and both are a mistake: an unlubricated catheter tears the urethral lining on the way in, and non-sterile or oil-based substitutes introduce infection and degrade latex. Plain jelly is used for most tube placements; the lignocaine version adds a local anaesthetic and is used where the clinician wants the urethra numbed before catheterisation.
Sizes & variants
- Types
- Plain lubricating jelly, or with 2% lignocaineLignocaine is an anaesthetic — its use is a clinical decision, not a comfort preference.
- Formats
- 5 g single-use sachets, 30 g tubes, pre-filled syringes
- Base
- Water-solubleNever petroleum jelly — it degrades latex catheters and is not sterile.
- Supplied
- Sterile, single-use
How to use it properly
- Use a fresh sachet per procedure. A tube already opened is no longer sterile for the next patient.
- Water-based only — petroleum jelly damages latex and carries infection risk.
- For catheterisation, instil into the urethra rather than only coating the catheter tip.
- Check the expiry; sterility is dated.
Also know about
- Lignocaine is a drug
- The anaesthetic version has dose limits and is contraindicated in people with known amide anaesthetic allergy. It should be used on the clinician's instruction, not chosen for comfort.
- Do not economise here
- Reusing a tube across patients or across days is the classic route by which a sterile procedure stops being sterile.
About catheter lubricant gel
Can I use petroleum jelly instead of catheter gel?
What is the difference between plain and lignocaine catheter gel?
Updated 6 August 2026. Product information, not medical advice — sizes and technique are decisions for the treating clinician.