Loperamide
Anti-diarrhoea capsules, Loperamide 2mg (Imodium), for travellers' diarrhoea, available to buy online from Dr Fox.
- Reduces bowel spasm and frequency of diarrhoea
Buy Loperamide online in UK
How to order Loperamide online for UK delivery:
- Read medical information about travellers' diarrhoea
- Answer medical questions to check for eligibility
- Reviewed by doctors - posted from UK pharmacy (Royal Mail Tracked 24)
Loperamide prices
- prices
- Delivery
Loperamide (Imodium) | Quantity | Cost |
---|---|---|
Loperamide capsules 2mg | 30 capsules | £5.50 |
Loperamide capsules 2mg | 60 capsules | £7.25 |
Delivery charges
UK delivery only: £2.90 per consultation via Royal Mail Tracked 24 Signed For (1-3 working days with tracking).
Parcel forwarding services are not permitted. Use only UK home or work delivery address.
Returns and refunds - unwanted items can be returned within 14 working days for a full refund.
About Loperamide
- Loperamide 2mg is an antispasmodic used to treat travellers' diarrhoea.
- Take 2 capsules initially, then 1 capsule after each episode of diarrhoea.
- Read the patient leaflet for a full list of side effects, cautions, and interactions with other drugs.
- Available from pharmacies without prescription.
How does loperamide work?
Loperamide reduces the spasm in the bowel and reduces the frequency of diarrhoea. It works best if started soon after diarrhoea starts. During diarrhoea, fluid is lost from the body. Fluids should be replaced by drinking 3-4 litres or 6 pints of fluid a day.
The antibiotic azithromycin also speeds recovery in travellers' diarrhoea.
Avomine, which is prescribed for travel sickness, could also be taken to reduce any associated vomiting which will help reduce fluid loss. This cannot be used if also taking azithromycin.
Cautions
Loperamide should not be taken:
- When diarrhoea starts after a course of antibiotics.
- If diarrhoea is related to an inflammatory bowel condition( e.g Crohn's disease, ulcerative colitis).
- Where there has been prolonged constipation before diarrhoea starts.
- Where the diarrhoea contains blood and there is a high fever.
- If you have liver disease.
- In pregnancy and breastfeeding women.
- If allergic to loperamide or lactose.
Other medications
Some other medications may slightly increase the dose of loperamide in your system and should not be taken together:
- Ritonavir (for HIV).
- Quinidine (for abnormal heart rhythms or malaria).
- Itraconazole or ketoconazole (for fungal infections).
- Gemfibrozil (for high cholesterol).
Side effects
There may be no side effects. Possible side effects include:
- Feeling sick(nausea), constipation, headache.
- Loperamide occasionally causes drowsiness or dizziness. If affected you should not drive, cycle, or operate machinery.
- It is important not to take more than the recommended dose on the label to avoid serious side effects.
Dosage
Take two capsules straight away. Then take one capsule after each episode of diarrhoea for up to 48 hours. The maximum number of capsules in a day is 6 (12mg). The usual amount is 3-4 capsules (6-8mg) daily. It should be stopped and a doctor consulted, if there is no improvement after 48 hours.
Patient Information Leaflet

The Patient Information Leaflet (PIL) is the leaflet included in the pack with a medicine and must be read before taking the medicine. It is written for patients and gives information about taking or using a medicine.

Authored 22 March 2010 by Dr Tony Steele
MB ChB Sheffield University 1983. Former hospital doctor and GP. GMC no. 2825328
Reviewed by Dr A. Wood, Dr C. Pugh, Dr B. Babor
Last reviewed 28 August 2025
Last updated 10 September 2025
References
- Aurobindo Pharma, 2025, Loperamide 2mg Capsules - Summary of Product Characteristics, accessed 28 August 2025
- NICE, 2023, Diarrhoea - prevention and advice for travellers, accessed 28 August 2025
Recent Loperamide (Imodium) reviews
Loperamide (Imodium) rated 5/5 in 10 product reviews
See over 50,000 service reviews of Dr Fox
Excellent stopped my diarrhoea.
27 October 2024
K. Emery
Verified
Great work really well
14 July 2024
Anonymous
Verified
This product works for me, no side effects.
13 June 2024
Anonymous
Verified
Excellent value.
25 February 2024
Anonymous
Verified
Ordered Loperamide 2mg Capsules as I was getting these on a repeat prescription from the doctor but allows the reorder to lapse as I used only when required. So ordered from Dr. Fox and they arrived very quickly and no problem to order.
26 June 2023
Anonymous
Verified
The order process
Choose medication, register, and pay
Dr Fox issues prescription online
Pharmacy team post medication direct