chemical antidote

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Atropine for organophosphates and carbamates, Dimercaprol for arsenic, gold, or inorganic mercury poisoning. Deferoxamine is a water soluble compound with a molecular weight of 597 daltons.
Not every poison has an antidote. An antidote is a substance that can counteract a form of poisoning. Updates? Have the Words of the Day from October 19–25, 2020, made an indelible mark on your memory? Subscribe to newsletters for the latest medication news, alerts, new drug approvals and more. For ratings, users were asked how effective they found the medicine while considering positive/adverse effects and ease of use (1 = not effective, 10 = most effective). An antidote to poisons may be chemical, pharmacological, or physiological in nature. The antidote for iron poisoning is deferoxamine. Pralidoxime for poisoning by anti-cholinesterase nerve agents. An antidote is a chemical or medicine that will reverse the effects of some poisons. What Is The Difference Between “It’s” And “Its”? having or claiming to have the power of seeing objects or actions beyond the range of natural vision. We comply with the HONcode standard for trustworthy health information -. Administered by mouth, intravenously, or sometimes on the skin, it may work by directly neutralizing the poison; causing an opposite effect in the body; binding to the poison to prevent its absorption, inactivate it, or keep it from fitting a receptor at its site of action; or binding to a receptor to prevent the poison’s binding there, blocking its action. Absentee Ballot vs. Mail-In Ballot: Is There A Difference? provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. Each antidote only works for certain poisons. Actions of antidotes can be classified according to the mode of action. Omissions? Published by Houghton Mifflin Company. Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Some examples of antidotes include: Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances. Despite popular misconceptions, antidotes are available for only a small number of poisons. mild or merciful in disposition or character; lenient; compassionate. Look it up now! An antidote will make some or all of the effects of the poison go away. These counteract or neutralize the effect of a poison. Announcing our NEW encyclopedia for Kids! Our editors will review what you’ve submitted and determine whether to revise the article. This article was most recently revised and updated by,, National Center for Biotechnology Information - PubMed Central - Antidotes in Poisoning.

The American Heritage® Stedman's Medical Dictionary Antidote, Remedy to counteract the effects of a poison or toxin. An antidote is a drug, chelating substance, or a chemical that counteracts (neutralizes) the effects of another drug or a poison. The term ultimately derives from the Greek term φάρμακον ἀντίδοτον (pharmakon) antidoton, "(medicine) given as a remedy".Antidotes for anticoagulants are sometimes referred to as reversal agents..

Antonyms for chemical antidote. There are dozens of different antidotes; however, some may only counteract one particular drug, whereas others (such as charcoal) may help reduce the toxicity of numerous drugs. Synonyms for chemical antidote in Free Thesaurus. Corrections? By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. “Democracy” vs. “Republic”: Is There A Difference? For example, the poison aconitine has no known antidote. Take the quiz to find out! “Epidemic” vs. “Pandemic” vs. “Endemic”: What Do These Terms Mean? Antidote, Remedy to counteract the effects of a poison or toxin. Select one or more newsletters to continue. It has a high affinity for ferric iron, forming a stable octahedral iron complex known as ferrioxamine. Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... What is the common name of acetylsalicylic acid, a compound that produces its well-known effects by inhibiting the production of prostaglandins? The easiest way to lookup drug information, identify pills, check interactions and set up your own personal medication records. Who Is The “Jack” In The Term “Jack-o’-lantern,” Anyway? Chemical antidote definition at, a free online dictionary with pronunciation, synonyms and translation.

There are dozens of different antidotes; however, some may only counteract one particular drug, whereas others (such as charcoal) may help reduce the toxicity of numerous drugs. chemical antidote synonyms, chemical antidote pronunciation, chemical antidote translation, English dictionary definition of chemical antidote. One mole of deferoxamine binds one mole of ferric iron. Data sources include IBM Watson Micromedex (updated 1 Oct 2020), Cerner Multum™ (updated 1 Oct 2020), Wolters Kluwer™ (updated 30 Sep 2020) and others. Define chemical antidote. a remedy for counteracting a poison or disease: She was given an antidote immediately. Available for Android and iOS devices. An antidote is a drug, chelating substance, or a chemical that counteracts (neutralizes) the effects of another drug or a poison. A substance that unites with a poison to form an innocuous chemical compound. Aconitine is a very poisonous toxin that comes from the Aconitum plant.

Some poisons are not active until converted to a different form in the body; their antidotes interrupt that conversion. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. Most antidotes are not 100% effective, and fatalities may still occur even when an antidote has been given. Antidotes counteract poisons and prevent or eliminate the toxic effects caused by them.

Theoretically, therefore, 100 mg of deferoxamine binds 9.35 mg of Fe +3. “Affect” vs. “Effect”: Use The Correct Word Every Time. antidote Med a drug or agent that counteracts or neutralizes the effects of a poison Antidote a medicine used to cure poisoning.

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