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Activated Charcoal 200 mg/ml oral suspension – patient leaflet, side effects, dosage

Last updated: · Text from the MHRA, as of · About this document

Medicine status: Pharmacy medicine (P) Details

Medicine strength:
200 mg/ml
Contains active substance:

Patient leaflet - Activated Charcoal 200 mg/ml oral suspension

What Activated Charcoal 200 mg/ml Oral Suspension is and what it is used for

Activated Charcoal is suspension containing the active ingredient activated charcoal.

Activated Charcoal is used as an emergency treatment for acute oral poisoning or drug overdose. It works by absorbing the drugs or toxic substances so reducing their absorption into the blood or helping to eliminate them from the body. Activated Charcoal itself is not absorbed into the blood and passes through the gut unchanged. Activated Charcoal is usually taken under medical supervision.

What you need to know before you are given Activated Charcoal 200 mg/ml Oral Suspension

Do not take Activated Charcoal

Activated Charcoal should not be used unless the patient is fully conscious.

Other medicines and Activated Charcoal Tell your doctor, pharmacist or nurse if you are taking, have recently taken or might take any other medicines.

If you know what poison has been taken, tell your doctor, pharmacist or nurse immediately. Activated Charcoal is effective in most cases, but not generally used if the poison is one of the following:

  • Alcohol

  • Turpentine
  • Corrosives such as alkalis, bleach and strong acids
  • Petrol
  • Paint thinner and other solvents
  • Cleaning fluid
  • Furniture polish
  • Iron salts
  • Insecticides such as malathion and DDT You should not take Activated Charcoal if you have taken a medicine to make you sick or an oral antidote such as methionine as they will be absorbed by Activated Charcoal.

Activated Charcoal may obscure endoscopic visualisation of oesophageal and gastric lesions produced by the toxin and so will render difficult any immediate endoscopy that may be required. A laxative is often administered with Activated Charcoal to hasten the removal of the poison and charcoal, which may result in diarrhoea. Activated Charcoal may stain if spilt.

Pregnancy, breast-feeding and fertility

If you are pregnant, breast-feeding, think you may be pregnant or are planning to have a baby, talk to your doctor, pharmacist or nurse for advice before taking this medicine.

Driving and using machines

Activated Charcoal should not affect your ability to drive or operate machines.

How Activated Charcoal 200 mg/ml Oral Suspension is given to you

If a doctor has prescribed Activated Charcoal for you, you should follow his/her instructions. Activated Charcoal can be taken after vomiting or after having a stomach pump. It may be given by tube into the stomach, under medical supervision only.

Adults and Children over 12 years of age:

The usual adult dose is one full bottle (250 ml; equivalent to 50 g activated charcoal), taken as soon as possible after ingestion of poison, repeated if necessary. For multiple dose therapy, the dose may be repeated every 4-6 hours. 1

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Package leaflet: Information for the user

TevaArt Ref: PID: 225227_s2 P: Activated Charcoal UK Suspension 200mg/ml 250ml NORIT 23 June 2025

Version: 4

Template Cyan Yellow

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(excluding codes) Perforated: Neo Sans For Teva,

Optima.

Activated Charcoal 200 mg/ml Oral Suspension

Children under 12 years of age:

Children aged under 12 years should be given half of one bottle (125 ml; equivalent to 25 g activated charcoal), unless there is a risk to life, in which case a dose of 50 g is recommended, taken as soon as possible after ingestion of the poison, repeated if necessary. The dose is given usually under medical supervision. For multiple dose therapy, the dose may be repeated every 4-6 hours.

Children under 1 year of age:

Dose is calculated according to body weight. For single dose therapy, 1g or 5ml per kg bodyweight taken as soon as possible after ingestion of poison. For multiple dose therapy, the dose may be repeated every 4-6 hours. If the poison has diuretic properties (i.e. increases urine output) or has been taken with alcohol, plenty of fluid should be drunk after taking Activated Charcoal.

Method of Administration

Activated Charcoal should swallowed as a suspension. Activated Charcoal should be taken as soon as possible after the potential poison has been swallowed. It is important to take the whole dose.

Shake well before use.

Remember to tell any doctor or pharmacist who is giving you advice about other medical conditions that you have taken Activated Charcoal. If you have any further questions on the use of this medicine ask your doctor or pharmacist.

Possible side effects

Like all medicines, this medicine can cause side effects, although not everybody gets them. The following side effects have been reported:

  • constipation
  • vomiting
  • diarrhoea.

Rarely, patients may experience

  • blockage or perforation of the intestine have been associated with multiple dosing with activated charcoal.

Activated charcoal will usually produce black stools.

Accidental inhalation of the medicine into the lungs, can cause lung damage/produce airways obstruction.

Reporting of side effects

If you get any side effects, talk to your doctor or pharmacist. This includes any possible side effects not listed in this leaflet. You can also report side effects directly via the Yellow Card Scheme Website: www.mhra.gov.uk/yellowcard or search for MHRA Yellow Card in the Google Play or Apple App Store.

By reporting side effects you can help provide more information on the safety of this medicine.

How to store Activated Charcoal 200 mg/ml Oral Suspension

Keep this medicine out of the sight and reach of children.

Do not use this medicine after the expiry date which is stated on the carton. The expiry date refers to the last day of that month.

Do not store above 25 °C. Do not freeze. Use immediately upon opening.

Any remaining unused Activated Charcoal should be discarded after the first use.

Do not throw away any medicines via wastewater or household waste. Ask your pharmacist how to throw away medicines you no longer use. These measures will help protect the environment.

Contents of the pack and other information

What Activated Charcoal contains

The active substance is activated charcoal 200 mg/ml The other ingredient is purified water.

What Activated Charcoal looks like and contents of the pack

Plastic bottles with screw cap. Each bottle contains 250 ml (50 g activated charcoal).

Marketing Authorisation Holder:

Teva UK Limited, Castleford, WF10 5HX, United Kingdom

Manufacturer:

Norit Nederland B.V., Mr. Ovingkanaal O.Z.3, 7891 EV Klazienaveen, The Netherlands. This leaflet was last revised in June 2025. PL 00289/1489

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About this document

Source: MHRA - Medicines and Healthcare products Regulatory Agency (products.mhra.gov.uk) · Marketing authorisation: PL 00289/1489

Last revision stated in the text: June 2025 · MHRA data as of 13 October 2026

Found a mistake? Tell us on the contact page.

The information on this site does not replace the advice of a doctor or pharmacist.

Facts about Activated Charcoal 200 mg/ml oral suspension

Prescription needed? No, but it is sold only in pharmacies (P)
Active substance Activated charcoal
Strength 200 mg/ml
Pharmaceutical form Oral suspension
How is it taken Oral
Excipients Purified water
Pack sizes 250 ml
Is it available? Listed as available (NHS Dictionary of Medicines and Devices – not a record of current supplies)
Shelf life 2 years. Use immediately upon opening. Any remaining unused suspension should be discarded after first use.
Storage Do not store above 25°C. Do not freeze.
Drug group (ATC)
  1. A Alimentary tract and metabolism drugs
    1. A07 Antidiarrheals, intestinal antiinflammatory/antiinfective agents
      1. A07B Intestinal adsorbents
        1. A07BA Charcoal preparations, intestinal absorbents
          1. A07BA01 medicinal charcoal
Marketing authorisation PL 00289/1489 (first authorised 24 August 1999)
Marketing authorisation holder Teva UK Limited
Codes GTIN 5017007015185 · BNF 19020700

Sources: the MHRA product information (products.mhra.gov.uk) and the NHS Dictionary of Medicines and Devices (dm+d), release 10.1.0 of 12 October 2026, NHS Business Services Authority. Contains public sector information licensed under the Open Government Licence v3.0.