If you’ve been prescribed ADCO-ROZNAL, you may have some questions—what does it do, how should you take it, and what side effects might you expect? In this article, we’ve broken down the essential information from the official patient information leaflet in an easy-to-understand format while preserving accuracy and medical reliability.
1. What it Is and What It Is Used For
ADCO-ROZNAL contains the active ingredient lansoprazole, which belongs to a class of drugs called proton pump inhibitors (PPIs). These medications reduce the amount of acid your stomach produces.
What Conditions Does It Treat?
ADCO-ROZNAL is typically prescribed for the following conditions:
- Duodenal and stomach ulcers – Helps to heal the lining of the stomach and small intestine.
- Reflux oesophagitis – Treats inflammation of the oesophagus caused by stomach acid moving upward.
- Helicobacter pylori infections – Used in combination with antibiotics to clear this stomach bacteria.
This medicine is classified under Schedule 4 (S4), meaning it is only available by prescription.
2. What You Need to Know Before You Take ADCO-ROZNAL
Before starting any new medication, it’s crucial to understand who should avoid it and what precautions to consider.
Do Not Take ADCO-ROZNAL If:
- You are allergic to lansoprazole or any of its ingredients.
- You are pregnant or breastfeeding.
- You have liver problems.
🚫 Important: Always consult your doctor if you fall under any of these categories.
Take Special Care With ADCO-ROZNAL
Tell your doctor before taking ADCO-ROZNAL if:
- Your child is prescribed this medication. (It is not approved for children.)
- You’re undergoing endoscopy to diagnose digestive issues.
- You experience:
- Unexplained weight loss
- Difficulty swallowing
- Stomach pain
- Vomiting blood
- Black or tarry stools
- You have severe or persistent diarrhoea, which could signal an infection.
- You’re consuming alcohol or using other medications that affect the central nervous system, as they can increase drowsiness or impair concentration.
Other Medicines and ADCO-ROZNAL
Let your healthcare provider know about any other medicines you’re taking—prescription, over-the-counter, traditional, or herbal.
Particularly Important Interactions:
| Medication | Use | Potential Concern |
|---|---|---|
| Warfarin | Blood thinner | May increase risk of bleeding |
Always consult your doctor about drug interactions.
ADCO-ROZNAL With Food, Drink, and Alcohol
- Timing matters: Take the capsule before a meal for best results.
- Avoid excessive alcohol, as it may amplify certain side effects like drowsiness.
Pregnancy, Breastfeeding, and Fertility
- Do not take ADCO-ROZNAL if you’re pregnant or breastfeeding.
- If you’re planning to become pregnant or suspect you might be, speak to your healthcare provider before using this medication.
Driving and Using Machines
Some people may experience drowsiness or impaired concentration when taking ADCO-ROZNAL.
🚗 Tip: Wait to see how the medicine affects you before driving or operating heavy machinery.
ADCO-ROZNAL Contains Sugar
Each capsule contains:
- Sucrose – 203.8 mg
- Mannitol (sugar alcohol) – 12.55 mg
If you have diabetes or a sugar intolerance, consult your doctor before use.
3. How to Take ADCO-ROZNAL
Taking your medication properly ensures it works effectively and helps minimize side effects.
General Guidelines
- Always follow your doctor’s instructions exactly.
- Do not share this medication with others.
- Take it before meals unless told otherwise.
Dosage
The dose will vary depending on:
- Your condition (e.g., ulcer vs. reflux).
- How you respond to treatment.
📅 Your doctor will also determine the duration of the treatment.
If You Take More Than You Should
In case of overdose, contact:
- Your doctor
- Local hospital
- Poison control center
If You Forget a Dose
Here’s what to do:
| Situation | What to Do |
|---|---|
| Just a few hours late | Take the missed dose as soon as you remember. |
| Near time for next dose | Skip the missed dose. Take the next one as scheduled. |
| Don’t double dose | Never take two doses at once. |
4. Possible Side Effects

Like all medications, ADCO-ROZNAL can cause side effects. Not everyone will experience them, but it’s important to know what to look for.
Serious Side Effects (Seek Medical Help Immediately)
- Allergic reactions: swelling of the face, lips, tongue, or throat, difficulty breathing, rash, or fainting.
- Kidney problems: nausea, fatigue, reduced appetite—could indicate kidney inflammation or failure.
Less Frequent but Serious
- Infections (e.g., sore throat, fever)
- Bruising or bleeding more easily
- Ulcerative colitis (bloody diarrhoea, cramps)
Common Side Effects
| Type | Symptoms |
|---|---|
| Digestive | Diarrhoea, constipation, nausea, vomiting |
| Nervous system | Headache, dizziness, insomnia, drowsiness |
| Hormonal | Breast enlargement in men, milk secretion |
| Visual/Oral | Blurred vision, dry mouth, tongue swelling |
| Muscle/Joint | Pain or weakness, tremors |
| Skin/Hair | Rash, itching, hair loss (temporary) |
| Liver | Elevated liver enzymes (requires blood test) |
| General | Tiredness, fever |
Unknown Frequency
- Kidney inflammation with vague symptoms like nausea or feeling generally unwell.
Reporting Side Effects
You can report side effects to:
- Your doctor or pharmacist
- SAHPRA (South African Health Products Regulatory Authority) via the Adverse Drug Reaction Reporting Form
5. How to Store ADCO-ROZNAL
Proper storage keeps your medicine safe and effective.
Storage Instructions
- Temperature: Keep below 25°C in a cool, dry place
- Container: Store in the original packaging
- Expiry date: Check the carton and don’t use past this date
Disposal Tips
- Return unused medication to your pharmacist
- Never flush down toilets or pour into drains
🧒 Keep out of reach of children at all times.
6. Contents of the Pack and Other Information
What ADCO-ROZNAL Contains
| Component | Description |
|---|---|
| Active ingredient | Lansoprazole 30 mg per capsule |
| Excipients | Gelatine, mannitol, maize starch, sucrose, titanium dioxide, and others |
If you are allergic to any of the inactive ingredients, notify your doctor.
What ADCO-ROZNAL Looks Like
- Capsule form: No. 1 hard gelatine capsules
- Appearance: Opaque white cap and body
- Contents: White or nearly white microgranules
Pack Sizes
Available in blister packs of:
- 7 capsules
- 14 capsules
- 28 capsules
- 30 capsules
- 56 capsules
Note: Not all pack sizes may be available at every pharmacy.
Certificate Holder and Manufacturer
- Company: Adcock Ingram Limited
- Address:
1 New Road,
Erand Gardens, Midrand, 1685
Private Bag X69, Bryanston, 2021
Final Thoughts
ADCO-ROZNAL is a trusted medicine for managing conditions caused by excess stomach acid, including ulcers and reflux. While it is generally well tolerated, always follow your healthcare provider’s instructions and be mindful of potential side effects. Proper use, awareness of interactions, and adherence to precautions will help you get the most benefit from this medication.
Sources:
Official Product Information
- Patient Information Leaflet (PIL) – ADCO-ROZNAL Capsules
- This leaflet offers detailed information for patients, including indications, dosage instructions, precautions, side effects, and storage guidelines.
- Download the PIL (PDF)
- Professional Information (PI) – ADCO-ROZNAL Capsules
- Intended for healthcare professionals, this document includes comprehensive clinical data, pharmacological properties, contraindications, and prescribing information.
- Download the PI (PDF)
Additional Resources on Lansoprazole
- Healthline: Lansoprazole – Uses, Dosage, Side Effects, and More
- An in-depth article discussing the uses, dosage, side effects, and other pertinent information about lansoprazole.
- Read the article
- WebMD: Lansoprazole (Prevacid) – Uses, Side Effects, and More
- Provides an overview of lansoprazole, including its uses, side effects, precautions, and interactions.
- Read the article
Education:
NPU (National Pharmaceutical University) 2010-2015, 2015-2016 internship
Work experience:
2010 – 2012 Pharmacy 63 – Production Department
2012 – 2015 Pharmacy 63 – Pharmacist
2015 – 2016 Pharmacy 63 – Pharmacist
2016 – to date Pharmacy UA – Head of Pharmacy






