Question 1

What is activated charcoal?

Accepted Answer

Activated charcoal is carbon that has been processed to create a very porous structure with a large surface area. That surface is the reason it is described as an adsorbent.

Question 2

How does activated charcoal work?

Accepted Answer

It works at its surface, inside the digestive tract. Certain molecules can attach to the porous surface of the charcoal, and because activated charcoal is not absorbed by the body, it passes through the gastrointestinal tract carrying what has attached to it.

Question 3

What does adsorption mean?

Accepted Answer

Adsorption means molecules attaching onto a surface rather than being taken into the bulk of a material. Activated charcoal works primarily by adsorption.

Question 4

Is adsorption the same as absorption?

Accepted Answer

No. Absorption is a substance entering and mixing into another material, such as water soaking into a sponge or a nutrient passing through the gut wall. Adsorption happens on a surface. Activated charcoal is an adsorbent.

Question 5

Does activated charcoal remove toxins from the blood?

Accepted Answer

No. Activated charcoal is not absorbed into the bloodstream and does not circulate around the body. It does not clean the blood or detoxify the liver or kidneys. It can adsorb certain substances present in the gastrointestinal tract, and it does not bind every substance.

Question 6

Can activated charcoal interfere with my medicines?

Accepted Answer

It can reduce the absorption of oral medicines. Follow the instructions on your pack and ask a pharmacist or clinician who can see your full medicine list whether activated charcoal is appropriate for you and how to separate the timing. There is no single spacing rule that fits every medicine or situation.

Question 7

Can I take DOK Charcoal every day?

Accepted Answer

We do not recommend routine daily use. Use DOK Activated Charcoal Powder only as directed on the product label, and ask a pharmacist or clinician about your own circumstances.

Question 8

Can children use activated charcoal?

Accepted Answer

We do not recommend routine use in children. Speak to a pharmacist, doctor or other qualified health professional first and follow the product label. Keep the pack out of reach of children.

Question 9

Can I use activated charcoal for poisoning or overdose at home?

Accepted Answer

No. Suspected poisoning or overdose is a medical emergency — get emergency medical care immediately. Activated charcoal should only be used for poisoning when directed by an appropriate healthcare professional or poison service, because it is unsuitable for many poisons and situations and can be dangerous if it enters the lungs.

Question 10

Why can stool turn black after activated charcoal?

Accepted Answer

Activated charcoal is not absorbed by the body, so it travels through the digestive tract and can darken stool. This is an expected visual effect of the charcoal itself.

Question 11

What effects can activated charcoal have?

Accepted Answer

Reported effects can include black stools and gastrointestinal effects such as nausea, vomiting, constipation or diarrhoea. This is not an exhaustive list. Seek urgent medical attention for severe symptoms, difficulty breathing, altered consciousness, severe or persistent abdominal symptoms, or blood in vomit or stool.

Question 12

How should DOK Charcoal be stored?

Accepted Answer

Follow the storage instructions on your pack. In general, keep the pack tightly closed, dry, away from moisture and out of reach of children.

Question 13

Where can I buy DOK Charcoal in Ghana?

Accepted Answer

DOK Activated Charcoal Powder is stocked by pharmacies and health shops listed on our Where to Buy page. You can also order directly on WhatsApp or by phone, with nationwide delivery across Ghana.

Activated Charcoal: Frequently Asked Questions