Charcoal is an amazing substance. It adsorbs more poisons than
any other substance known to mankind. It is the highly absorbent
gritty black material commonly found in air and water filters
and has the well-earned reputation of being a universal
antidote. It can adsorb most organic chemicals, many inorganic
chemicals and countless poisonous substances before they can
cause harm. Although activated charcoal can be used as an
antidote in poisoning from most drugs and chemicals, it will not
be effective against the following: cyanide, alcohol, caustic
alkalies (such as lye), mineral acids, or boric acids. Strong
alkaline and acid poisons need to be treated with solutions with
the opposite pH. For example, until the ambulance arrives,
calcium powder in water will help offset acids and vinegar will
help offset alkalies. Consult a Poison Control Center (phone
numbers are in the front of your phone book) or a doctor
immediately, for instructions and information in any poisoning
emergency. When mixed with water and s