Imodium Instant Melts – 12 Tablets

Description

Imodium Instant Melts 2mg Orodispersible Tablets – 12tablet 2 X – 6tablets

Imodium Instant Melts contain loperamide hydrochloride and are used to treat short-term (acute) diarrhoea in adults and children aged 12 years and over. The orodispersible tablets dissolve on the tongue without the need for water, making them convenient to take on the go.

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How It Works

Loperamide works by slowing down the movement of the muscles in the gut, which reduces how quickly food and fluids pass through the bowel. This allows more water to be absorbed from the gut back into the body, resulting in firmer, less frequent stools.

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Directions for Use

Adults and children aged 12 years and over: Take 2 tablets (4mg) as the starting dose, followed by 1 tablet (2mg) after each loose stool. Do not take more than 8 tablets (16mg) in any 24-hour period. Place the tablet on the tongue and allow it to dissolve — no water is needed. Do not use for more than 48 hours without seeking medical advice. Always read the patient information leaflet before use. If you are unsure about the correct dose, speak to your PillSorted pharmacist.

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Active Ingredients

• Loperamide hydrochloride 2mg per orodispersible tablet

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Possible Side Effects

• Constipation
• Flatulence (wind)
• Headache
• Nausea
• Dizziness
• Skin rash or itching
• Stomach cramps or bloating

If you experience any serious side effects, stop taking this medicine and seek medical advice immediately.

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Who Should Not Take This Medicine

• Children under 12 years of age
• People who are allergic to loperamide hydrochloride or any other ingredient in the tablets
• Anyone who has bloody or black stools, as this may indicate a more serious condition
• People with acute ulcerative colitis or certain other bowel conditions (e.g., bacterial enterocolitis caused by certain organisms such as Salmonella)
• Anyone who has a temperature or signs of a serious infection alongside diarrhoea — seek medical advice first
• People with a blockage in the gut (intestinal obstruction)

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Interactions

Loperamide may interact with certain medicines, including those used to treat heart rhythm problems (such as quinidine or ritonavir), as these can increase the level of loperamide in the blood. Some antibiotics and antifungal medicines may also interact with loperamide. Tell your PillSorted pharmacist or doctor about all medicines you are currently taking, including herbal remedies and supplements.

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Pregnancy and Breastfeeding

Imodium Instant Melts are not recommended during pregnancy, particularly in the first trimester, unless advised by a doctor. Loperamide may pass into breast milk in small amounts, and its use during breastfeeding is generally not recommended. Speak to your doctor or PillSorted pharmacist before use if you are pregnant, trying to conceive, or breastfeeding.

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Alcohol

There is no specific interaction between loperamide and alcohol; however, alcohol can worsen symptoms such as dizziness and dehydration, which may already be a concern during a bout of diarrhoea. It is advisable to avoid alcohol while experiencing diarrhoea and to focus on staying well hydrated.

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Driving and Operating Machinery

Imodium Instant Melts may cause dizziness or drowsiness in some people. If you are affected, do not drive or operate heavy machinery until you feel well enough to do so safely.

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Storage

Store below 25°C in a dry place, away from direct sunlight and moisture. Keep the tablets in their original blister packaging until ready to use. Keep out of sight and reach of children. Do not use after the expiry date shown on the packaging.

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Important Information

• This product is a medicine. Speak to your doctor or PillSorted pharmacist before taking this product if you have an underlying medical condition or are taking any other medication or complementary therapy.
• If symptoms worsen or persist, contact your doctor.
• If pregnant, trying to conceive or breastfeeding, seek medical advice before use.
• If you suffer from allergies, confirm suitability with your PillSorted pharmacist before use.
• Store out of sight and reach of children.
• Read the enclosed patient information leaflet carefully before use.
• Contact your GP where appropriate.

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Patient Information Leaflet

For the full Patient Information Leaflet (PIL) for this medicine, visit the electronic Medicines Compendium (EMC). For further information about this medicine, visit NHS.uk.

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This content has been medically reviewed and approved by Zeinab Ardeshir (GPhC 2075730), Superintendent Pharmacist at PillSorted (GPhC-registered online pharmacy 9011258). Last reviewed: March 2026.

Brand	Imodium
Class	Pharmacy Medicine