MEDICATIONS

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MEDICATIONS:

_http://www.chemicalinjury.net/MC/10%20Medications.doc_

(http://www.chemicalinjury.net/MC/10%20Medications.doc)

Many medications can interact with other petrochemicals and/or affect the

way the body is able to get rid of petrochemicals from the environment.

Phenol is very toxic and often increases symptoms in chemically injured

persons and is found in medications such as certain throat lozenges, calamine

lotions, some antacids, and phenol-camphor petrolatum lotions. Whenever

possible, phenol should be avoided. Substances such as phenacetin, acetanilid,

and the disinfectant phenazopyridine are metabolized to petrochemical-like

substances which injured persons may find problematic. Thimerisol is a

mercury-containing compound: mercury is neurotoxic and depletes body

glutathione,

the body’s major detoxifying agent.

Medications that reduce certain liver enzymes (P450 enzymes) can cause

pollutants to build up in the body. These drugs include barbiturates,

Benadryl, amantadine, and indomethacin, as well as aspirin, cimetine, and

propranolol. Medications that cause an increase in the P450 liver enzyme

system can

cause a problem for certain other chemicals that are broken down faster to

toxic **intermediate** chemicals. These medications include phenobarbital,

phenytoin, carbamazepine, meprobamate, amobarbital, glutethimide,

antipyrine, phenylbutazone, above physiologic testosterone, rifampin,

griseofulvin,

and others. Some medications reduce blood flow to the liver, which makes

it more difficult to metabolize some pollutants. These include propranolol

and cimetine. Acetaminophen (Tylenol, etc.) has a narrow range of safety

for liver toxicity. If essential, lower doses are recommended. Longer term

use tends to deplete body sulfate, which is essential for detoxification,

hormonal function and healthy joints.

People have significantly different abilities to detoxify certain

substances based on heredity. Testing can now be done of your genetic pattern,

looking at common variations which can be improved by intervention.

Toxicogenomic testing is available through Great Smokies Lab: (800-522-4762,

_www.gsdl.com_ (http://www.gsdl.com/) ). Many medicines deplete various

essential

nutrients from the body. Many are listed in the Drug–Induced Depletion

Handbook.

Medications that increase liver blood flow can cause a problem with

certain chemicals. These include adrenergic medications such as epinephrine

and

also nicotine and caffeine. Medications that are tightly bound to proteins

in the body can displace chemicals that are bound to proteins and, thus,

make the chemicals more available to act on the body. These medications

include aspirin, sulfa drugs, and phenylbutazone. Medications that inhibit the

body enzyme cholinesterase make the individual more susceptible to

pesticides containing organophosphates or carbamates. Such medications include

some

eye drops for glaucoma and medications for myasthenia gravis and other

anticholinergic drugs.

The ability of the body to excrete pollutants depends upon the urine not

being too alkaline or acid: thus, medications that affect the urine acidity

can influence the body's ability to excrete pollutants. These medications

include ammonium chloride, sodium bicarbonate, thiazide diuretics, and

acetazolamide. The medications listed above are examples of medications that

act

by different mechanisms and are not intended to be a comprehensive listing

of all medications that can affect the body's handling of all pollutants.

Thus, before taking any medication, please review these mechanisms with

your physician. Consider consulting an experienced, competent pharmacologist.