Lansoprazole
For Acid Reflux, Ulcers & Stomach Protection
The PPI that dissolves on your tongue.
In brief…
Lansoprazole is the second most prescribed PPI in the UK, working identically to omeprazole. Its main practical advantage is the orodispersible (FasTab) formulation - a tablet that dissolves on the tongue, making it ideal for people who struggle to swallow capsules or need to take it via a feeding tube.

Lansoprazole
For Acid Reflux, Ulcers & Stomach Protection
Strength
£12.99 (28 tablets) per pack· same price all strengths
Delivery
In post tomorrow. Tracked delivery, arrives in two working days.
What you need to know
Same indications as omeprazole: GORD, peptic ulcers, H. pylori eradication, NSAID gastroprotection.
Same mechanism as omeprazole - irreversible proton pump inhibition. Lansoprazole 30mg is roughly equivalent to omeprazole 20mg in acid-suppressing potency.
Adults with acid-related conditions. The orodispersible tablet is particularly useful for elderly patients, those with swallowing difficulties, or patients with nasogastric tubes.
Order online and we review your request. A prescriber checks your consultation form for clinical appropriateness and contacts you if anything else is needed. Once approved, your medication is dispensed and delivered to your door.
Tracked: Tracked delivery, arrives in two working days - Free
When it arrives: Every order is sent tracked. Where this page says in post today, it goes out today. Where it says in post tomorrow, it goes out the next working day. On the rare occasions a medicine is unavailable, we will contact you to talk about timing and alternatives.
We dispense clinically equivalent generic medications where available. Prices shown are for the generic version. If you prefer the branded version, let us know in your order form and we will confirm any price difference.
Lansoprazole from £12.99 per pack.
Common: headache, diarrhoea, nausea, abdominal pain, constipation, flatulence. Uncommon: dizziness, rash, dry mouth. Long-term use: increased risk of bone fractures, hypomagnesaemia, vitamin B12 deficiency, Clostridium difficile infection.
Hypersensitivity to the active substance or benzimidazole derivatives. Use with caution in hepatic impairment.
Clopidogrel: omeprazole/esomeprazole reduce its effectiveness - use lansoprazole or pantoprazole instead. Reduces absorption of drugs requiring gastric acid (ketoconazole, itraconazole, atazanavir). Methotrexate: may increase levels.
Omeprazole and lansoprazole: extensive use in pregnancy with no evidence of harm, though use only if necessary. Compatible with breastfeeding.
Take 30 minutes before food. FasTab: place on tongue and let it dissolve, then swallow with saliva (or disperse in water). Same long-term considerations as omeprazole. Interacts with some medications - tell your doctor about everything you take.
Safety information
Driving & machinery
Unlikely to affect driving. Dizziness reported rarely.
Age restriction
Adults and children (some formulations licensed from age 1). Use lowest effective dose for shortest duration.
Storage
Store below 25°C in a dry place. Keep out of reach and sight of children. Do not use after the expiry date.
We're here to help
Not sure if this is right for you? Book a consultation. Online or in-person.
Report side effects
If you experience any side effects, report them via the MHRA Yellow Card Scheme or call 0800 731 6789.
Regulatory information
LoveMyLife Pharmacy is GPhC registered. View our regulatory information · Complaints procedure