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What is Lansoprazole?

Lansoprazole is a proton pump inhibitor (PPI) used to treat acid reflux, heartburn, indigestion, and stomach or duodenal ulcers. It works by reducing the amount of acid produced in the stomach, providing long‑lasting relief and allowing the oesophagus and stomach lining to heal. Lansoprazole is available in both capsule and orodispersible tablet forms, making it suitable for people who prefer an easier‑to‑swallow option. 

What is Lansoprazole used for?

Lansoprazole is commonly recommended for: 

  • Acid reflux / GERD – reducing acid travelling back into the oesophagus 
  • Frequent heartburn and indigestion 
  • Stomach or duodenal ulcers – treating and preventing recurrence 
  • Healing inflammation in the oesophagus caused by acid irritation 
  • Preventing acid‑related symptoms in people who take NSAIDs (e.g., ibuprofen) 

Because it reduces stomach acid so effectively, it provides both relief from symptoms and supports healing of the stomach and food pipe 

How does Lansoprazole work?

Like other PPIs such as omeprazole: 

  • It blocks acid‑producing pumps in the stomach 
  • Reduces excess acid for many hours 
  • Helps the stomach lining and oesophagus to heal 
  • Provides long‑lasting relief when taken daily 

This makes it a reliable option for both short‑term discomfort and ongoing reflux symptoms. 

Who can use Lansoprazole?

Lansoprazole is typically used for: 

  • Adults aged 18 and over with ongoing or frequent reflux 
  • People with diagnosed GERD or chronic heartburn 
  • Patients needing ulcer treatment or prevention 
  • Those requiring a PPI but preferring an orodispersible option 
    (useful for swallowing difficulties) 

If you're unsure which option is right for you, our free online assessment will guide you. 

How do I use Lansoprazole?

To get the best results: 

  • Take once daily, preferably in the morning 
  • Can be taken with or without food 
  • Capsules should be swallowed whole 
  • Orodispersible tablets can be dissolved on the tongue or mixed with water 

Always follow the advice provided after your online consultation. 

What are the side effects of Lansoprazole?

Like all PPIs, Lansoprazole is generally well‑tolerated. Some people may experience: 

  • Headaches 
  • Nausea 
  • Bloating 
  • Constipation or diarrhoea 

Long‑term use may sometimes affect vitamin B12 levels or bone strength. Our clinicians will check for any medication interactions during your online assessment. 

Lansoprazole information resources

Lansoprazole - Patient information leaflet

Lansoprazole - NHS information

Verified customer reviews

Frequently asked questions

  • What is the best treatment for acid reflux?

    The most effective acid reflux treatment includes Omeprazole and Lansoprazole. These medications help reduce stomach acid, relieving heartburn and indigestion. A prescriber can recommend the most suitable option based on symptoms and medical history.

  • Can you buy omeprazole over the counter?

    Lower doses of Omeprazole are available without a prescription, but stronger doses require prescriber approval. This ensures the medication is safe and appropriate for individual needs, especially for those needing long-term management.

  • What to drink for acid reflux relief?

    Drinking water, herbal teas, and non-citrus drinks can help ease symptoms. Caffeinated drinks, alcohol, and fizzy beverages may worsen acid reflux and should be avoided where possible. Choosing the right fluids can support treatment and reduce irritation.

  • What not to take with Lansoprazole?


    Certain medications, including antacids, blood thinners, and some antibiotics, may interfere with treatment. A prescriber will check for any potential interactions before approving a prescription to ensure safe use.

  • How quickly will I receive my acid reflux tablets?

    When ordering from Heba Online Pharmacy, fast UK delivery is available. Next-day options may be offered for approved orders, ensuring you receive your medication quickly and without hassle.

  • What can help with Acid Reflux?

    Foods That Are Usually Easier on the Stomach 

    Oatmeal and whole grains 
    Bananas, apples, pears 
    Lean proteins (chicken, turkey, fish) 
    Vegetables (broccoli, carrots, green beans) 
    Low-fat dairy or dairy alternatives 
    Ginger 
     
    Helpful Tips 

    Eat smaller meals more often 
    Avoid lying down for 2–3 hours after eating 
    Keep a food diary to identify your personal triggers 

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