Activated
- Activated Charcoal Overview
- How Activated Charcoal Works
- How Activated Charcoal Is Given
- When Not to Use Activated Charcoal
- Emergency Home Care
- Synonyms and Keywords
- Authors and Editors
Activated Charcoal Overview
It was 1831. In front of his distinguished colleagues at the French Academy of Medicine, Professor Touery drank a lethal dose of strychnine and lived to tell the tale. He had combined the deadly poison with activated charcoal.
That's how powerful activated charcoal is as an emergency decontaminant in the gastrointestinal (GI) tract, which includes the stomach and intestines. Activated charcoal is considered to be the most effective single agent available. It is used after a person swallows or absorbs almost any toxic drug or chemical.
- Activated charcoal is estimated to reduce absorption of poisonous substances up to 60%.
- It works by adsorbing chemicals, thus reducing their toxicity (poisonous nature), through the entire length of the stomach and small and large intestines (GI tract).
- Activated charcoal itself is a fine, black powder that is odorless, tasteless, and nontoxic.
- Activated charcoal is often given after the stomach is pumped (gastric lavage). Gastric lavage is only effective immediately after swallowing a toxic substance (within about one-half hour) and does not have effects that reach beyond the stomach as activated charcoal does.
Next: How Activated Charcoal Works »
| Printer-Friendly Format | | | Email to a Friend |
Cancer
Get the latest treatment options.
From WebMD
Cancer Resources
- 6 Surprising Toxins Hiding in Your Home
- Stop Smoking: Tips to Help You Quit
- Health Care Reform: Your Questions Answered
Featured Centers
- 12 Ways to Prevent the Spread of Viruses
- 6 Tips to Relieve Dry Skin Fast
- Sad? Irritable? Assess Your Symptoms
- Healthy Home: To Buy or Not to Buy Organic?
Health Solutions From Our Sponsors
Activated Charcoal
Aspirin Poisoning Overview
Aspirin is a trade name for acetylsalicylic acid, a common pain reliever (also called an analgesic). The earliest known uses of the drug can be traced back to the Greek physician Hippocrates in the fifth century BC. He used powder extracted from the bark of willows to treat pain and reduce fever.
- Salicin, the parent of the salicylate drug family, was successfully isolated from willow bark in 1829. Sodium salicylate, a predecessor to aspirin, was developed, along with salicylic acid, as a pain reliever in 1875.
- Sodium salicylate was not often popular though, because it irritated the stomach. However, in 1897, Felix Hoffman changed the face of medicine forever. Hoffman was a German chemist working for Bayer. He had been using the common pain reliever of the time, sodium salicylate, to treat his father's arthritis. The sodium salicylate caused his father the same stomach trouble it caused other people, so Hoffman a...
Read What Your Physician is Reading on eMedicine
Toxicity, Barbituate »
Barbiturates are the earliest class of sedative-hypnotic agents to be developed and were once extremely popular drugs of abuse.
Explore 80+ Centers
- Allergy
- Allergy Medications
- Anaphylaxis
- Antidepressants
- Anxiety
- Arthritis
- Asthma
- Baby's Health
- Back, Neck, Head Injury
- Bioterrorism, Warfare
- Blood, Lymphatic System
- Bone, Joint, Muscle
- Brain, Nervous System
- Breathing Difficulties
- Burns
- Camping
- Cancer, Tumors
- Children's Health
- Cholesterol
- Cold and Flu
- CPR, Choking
- Cuts, Scrapes, Bruises
- Dementia
- Depression
- Diabetes
- Diabetic Coma, Insulin Shock
- Digestive System
- Dislocations
- Drowning
- Drug Overdose
- Ear, Nose, Throat
- Emotional Wellness
- Endocrine System
- Environmental Injuries
- Erectile Dysfunction
- Exercise, Nutrition
- Eye, Vision
- Fainting
- Fever
- First Aid, Emergency
- First Aid Kits
- Food Poisoning
- Foreign Bodies
- Fractures, Broken Bones
- Glaucoma
- Headache
- Health, Medical
- Heartburn, GERD, Reflux
- Heart, Blood Vessels
- Heart Attack
- Hepatitis
- Immune System
- Incontinence
- Infections
- Kidneys, Urinary System
- Lung, Airway
- Medications
- Men's Health
- Mental Health, Behavior
- Multiple Sclerosis
- Nosebleeds
- Osteoporosis
- Outdoor Living
- Overexposure
- Poisoning
- Procedures
- Psoriasis
- Public Health
- Scuba Diving, Swimming
- Seizures
- Senior Health
- Shock
- Skin, Hair, Nails
- Sleep Disorders
- Social, Family Health
- Sports Injury
- Sprains, Strains
- Statins
- STDs
- Substance Abuse
- Teen Health
- Teeth, Mouth, Oral Health
- Weight Management
- Wilderness Emergencies
- Women's Health
- Wounds


