Agency for Toxic Substances and Disease Registry (ATSDR)
   2003 CERCLA Priority List of Hazardous Substances which are determined to pose the most significant potential threat to human health due to their known or suspected toxicity and potential for human exposure.
   http://www.atsdr.cdc.gov/cercla/

Allexperts Pharmacy
   Professional pharmacists and others answer submitted questions about drugs and medicine for free.
   http://www.allexperts.com/el/1407-9/Pharmacy/

American Cancer Society Guide to Cancer Drugs
   Covers a diverse variety of medications. Look up by generic or brand name.
   http://www.cancer.org/docroot/CDG/CDG_0.asp

Avoiding the Hazards of Medical Gases
   FDA Consumer magazine feature article on medical gases, the most frequently administered drugs in the U.S.
   http://www.fda.gov/fdac/features/2000/400_gas.html

BNF for Children
   Provides healthcare professionals with information on the use of medicines for treating children. Some areas of the site are only available to UK residents or subscribers.
   http://bnfc.org/

British National Formulary
   Compiled with the advice of clinical experts this essential reference provides up-to-date guidance on prescribing, dispensing and administering medicines.
   http://www.bnf.org/bnf/

CenterWatch Clinical Trials Listing Service
   Designed to be a resource for both patients and research professionals, this site contains a variety of information related to clinical trials.
   http://www.centerwatch.com/

Clinical Pharmacology 2000
   Electronic drug reference and drug therapy management site. Requires registration.
   http://www.clinicalpharmacology.com/

Cyto-Pharma
   Offers company, VitaminB17, amygdalin, and Cyprenil information. A Cancer Cure with alternative medicine. Includes contact details for pricing.
   http://www.cytopharmaonline.com/

Dear Pharmacist
   Medical advice and tips on medications.
   http://www.dearpharmacist.com

Drug Identity Information, Inc.
   A subscription service which provides drug product identification based on a products size, shape, color, and imprint.
   http://www.drugid.info/

Drug Information for the Healthcare Professional
   Drug dosing tools including pharmacokinetic and infusion rate calculators, drip rate charts, and protocols.
   http://prodruginfo.com/

Drug Overdose
   Information from Fasthealth.com, including guidance on first aid.
   http://www.fasthealth.com/dirs/em_drugoverdose.php

Drug Ratings and Reviews
   Users can post and read reviews of prescription drugs. Ratings include effectiveness, side effects and value.
   http://www.drugratingz.com/

Drug Side Effects & Clinical Trials
   Offering in-depth information about the side effects of individual medications in layman’s terms, as well as information about related disease and drug clinical trials, all with a touch of humor and light-heartedness. Written and edited by a pharmacist.
   http://www.drug-side-effects-and-clinical-trials.com/

DrugDigest
   Includes details about trade name and generic prescriptions, vitamins, herbs, supplements, over-the-counter medications, drug safety and side effects, health conditions and treatment tips, medication interactions and other pharmaceutical-related topics.
   http://www.drugdigest.org/

DrugInfoZone
   Medicine information for UK healthcare professionals. It contains pharmacy, medical and drug related publications, news and current awareness.
   http://www.druginfozone.nhs.uk/

DrugResearcher
   Daily news on drug discovery and development. Free access to news on drug research , screening, genomics/proteomics and molecular biology in pharmaceuticals and biotechnology.
   http://www.drugresearcher.com/

Drugs-about.com
   Drug information online resource for consumers and healthcare professionals. Includes News, pharmaceutical manufacturers, links, and a medical search engine.
   http://drugs-about.com/

Drugs.com
   Online drug information in an A to Z format. Includes information about clinical trials, latest news, drug interactions, and a pill identifier.
   http://www.drugs.com/

Drugs@FDA
   A searchable catalog of FDA approved drug products both prescription and over the counter. The database includes information such as therapeutic equivalents and links to documents relating to approval.
   http://www.accessdata.fda.gov/scripts/cder/drugsatfda/

Electronic Medicines Compendium
   This site provides the UK approved information sheets for prescription medicines. It is the up-to-date, official and comprehensive source of information about medicines prescribed in the UK.
   http://emc.medicines.org.uk/

Erowid Psychoactive Vaults
   Library of information about psychoactive plants and drugs.
   http://www.erowid.org/psychoactives/psychoactives.shtml

European Surveillance of Antimicrobial Consumption (ESAC)
   If you want to know what's going on with antibiotics in Europe, this is a pretty good place to start.
   http://www.ua.ac.be/main.aspx?c=*ESAC2

Facts and Comparisons
   Includes resources for pharmacists and health care professionals, comparative data, drug interaction guides, and patient counseling resources.
   http://www.factsandcomparisons.com/

Farmamondo.com
   Provides pharmaceutical information to Health professionals but can be of interest to the public as well. It provides instant information on some of the most innovative recently released international medicines, the moment they are put on the market anywh
   http://www.farmamondo.com/

German Pharmaceutical Database
   Includes German, European and international drug databases and drug related information.
   http://www.pharmazie.com/dacon32/index_e.htm

HealthLink MCW
   Offers a question and answer about the pharmaceutical companies sponsorship of drug studies. It questions whether information presented is compromised by a profit motive.
   http://healthlink.mcw.edu/article/1002819649.html

HealthSquare
   HealthSquare provides access to high quality drug, disease and wellness information written by healthcare professionals specifically for the layperson. The site contains the complete PDR Family Guide to prescription drugs, as well as the Guide to Women's
   http://www.healthsquare.com/

Healthtouch
   Find information about more than 7,000 prescription and over-the-counter medications, including common uses of a drug, the proper ways to use the medicine, possible side effects, and other helpful information.
   http://www.healthtouch.com/level1/menu.htm

Internet Mental Health: Medications
   Canadian monographs about psychiatric medications, covering: phramacology, indications, contraindications, precautions, adverse effects, overdose, dosage and research.
   http://www.mentalhealth.com/p30.html

Keep Kids Healthy: Children's Medicine Cabinet
   A guide to using medications safely in children, including a description of common ingredients, lists of new medications and treatments and dosages for common over the counter medicines.
   http://www.keepkidshealthy.com/medicine_cabinet/index.html

King Guide to Parenteral Admixtures
   IV drug compatibility and stability reference. Updated quarterly in print, CD-ROM, HTML & Palm OS formats.
   http://www.kingguide.com/

Learning How to Swallow a Pill
   Why children have trouble swallowing pills and what you can do about it.
   http://www.ncpamd.com/swallowing_pills.htm

Lothian Joint Formulary
   Site provides guidance on first and second choice drugs for the Lothian, Scotland hospitals. It also contains prescribing notes, key messages on best practice, and guidance on appropriate and cost-effective prescribing.
   http://www.ljf.scot.nhs.uk/

MJ Powers and Co.
   Offers a number of drug alert newsletters dealing with the safety and efficacy of drugs and therapies in that particular discipline. [Requires Java]
   http://alertpubs.com/

Mayo Clinic Drug Information
   Database of prescription and over the counter drugs. Includes medication directions and side effects, reference articles on uses, and the latest pharmaceutical research.
   http://www.mayoclinic.com/health/drug-information/DrugHerbIndex

MedLibrary.org
   Provides free access to a medication database covering roughly 500 drugs, plus a regularly-updated selection of the latest medical news headlines.
   http://medlibrary.org/

Medication Wizard
   Educates people about different types of medicine for people and pets.
   http://www.medicationwizard.com/

Medications Used in Multiple Sclerosis
   Information about specific drugs, including brand and generic names, MS symptoms treated, side effects, and other details.
   http://www.nationalmssociety.org/Medications%20Used%20in%20MS.asp

Medications in the Pediatric ICU
   Doctor's reference sheet on medications administered to infants and children in a hospital setting.
   http://www.ohsu.edu/academic/picu/Medications.htm

MedicineNet: Medications and Over the Counter Drugs
   A complete list of commonly prescribed medications with a user friendly food and drug interaction tool.
   http://www.medicinenet.com/medications/focus.htm

Medicomm Pacific, Inc.
   Provides relevant medical information to doctors, patients and pharmaceutical companies. Gives licensed medical practitioners information on drugs in the Philippine market.
   http://www.e-medicomm.com/

Meds-Help.com
   Prescription drug information and news for professionals and consumers.
   http://www.meds-help.com/

Mental Health Medications Index
   Profiles of medications prescribed for mental disorders.
   http://www.support4hope.com/medications/index2.htm

Mosby's Drug Consult
   Complete guide to prescribing information on generic and brand name drugs. Available as a book, CD-ROM, or internet subscription.
   http://www3.us.elsevierhealth.com/genrx/

NCPA: Medication and Side Effects
   This article, written by Glenn Brynes, M.D., explains why medications can cause both beneficial and unwanted effects.
   http://www.ncpamd.com/side_effects.htm

New Medicines in Development for Women
   Dr. Donnica discusses the different types of ongoing research for women's health and how women can become involved in clinical trials.
   http://www.drdonnica.com/articles/00000148-001.htm

Novartis Pharmaceuticals Canada - Our Products
   Offers a complete list of Novartis' prescription products in Canada, linking to the requisite patient and prescribing information
   http://www.pharma.ca.novartis.com/products/en/pharma.shtml

Novo Nordisk Pharmaceuticals, Ltd.
   Pharmaceutical manufacturer's site provides information for UK patients and health care professionals.
   http://www.novonordisk.co.uk/

Painhealth - Medical References
   Browsable database of medical products, manufacturer, therapeutic categories, indication, contra indication, side effects, drug and food interaction.
   http://www.painhealth.com

PatientsVille
   Interactive site with detailed information on post-market drug site effects.
   http://www.patientsville.com

Personal Health Zone: Drug Interactions
   Information on potential interactions between prescription drugs and herbs, vitamins and supplements.
   http://www.personalhealthzone.com/pg000059.html

Pfizer Consumer Healthcare
   International pharmaceutical company presents a searchable database of its products, as well as FAQ and a list of conditions treated.
   http://www.pfizerch.com/

Pharmer.org
   Provides product identification, pharmaceutical news, and an online forum (Registration required).
   http://www.pharmer.org/

Prescription Drug Safety
   General safety information on prescription drugs for consumers and health care professionals presented by Ortho McNeil Neurologics.
   http://www.rxforsafety.com

Prescription Drug Watch
   News, commentary, and information about the pharmaceutical industry. Visitors can also record their side effects with certain drugs.
   http://drugs.healthdiaries.com

RXmed
   Prescribing information for physicians, patient handouts on over 400 illnesses and health resource links.
   http://www.rxmed.com/

Revolution Health: Drugs & Treatments
   Find treatments and medications information, covering symptoms, causes, risks, treatments and types. Discuss treatments and medications issues with others in forums, blogs, personal stories and recommendations.
   http://www.revolutionhealth.com/drugs-treatments

RxList
   Searchable cross index of US prescription products providing links to full prescribing information as well as patient education material.
   http://www.rxlist.com/

Safe Medication
   Medication search engine, information on safety and useful content on how to take medicines most effectively.
   http://www.safemedication.com/

South African Electronic Package Inserts
   Prescribing information for drugs available in South Africa.
   http://home.intekom.com/pharm/

Swallowing Difficulties
   Practical advice for patients who can’t swallow tablets, their carers and healthcare professionals who administer medicines to patients with swallowing difficulties.
   http://www.swallowingdifficulties.com/

The Medical Directory - Drugs and Medications
   Resource for students. Includes pharmacy definitions, information on clinical trials, drug interactions and toxicity as well as some commonly used drugs.
   http://www.themedicaldirectory.org/drugs/

The Parkinson List Drug Database Index
   Comprehensive and easy-to-understand patient information from this collection of 140 drug definitions. Consumer factsheet provides drug description, explains the medicine's mechanism of action, and lists side effects and drug interactions including relati
   http://www.parkinsons-information-exchange-network-online.com/drugdb/drugdb.html

Thomas J. Moore: The Drug Safety Problem
   Shows how the drug safety system may and may not protect consumers from adverse effects. Includes articles about the FDA, antidepressants, and nutritional supplements.
   http://www.thomasjmoore.com/

TostePharmD.net
   Information on pharmacy, medicine and health topics for the professional and consumer.
   http://www.tostepharmd.net/pharm/

USPharmD.com
   Drug information resources directory for consumer and pharmacist.
   http://uspharmd.com/

VirtualMedicalgroup.com
   Internet site for patient-physician interaction.
   http://www.virtualmedicalgroup.com/

VuMed Services
   A reference facility created to address public demand for information regarding common medication and drug concerns.
   http://www.vumed.com/

Yahoo! Health - Drug Guide
   Detailed information on prescription and over-the-counter medications including description, use, dosage, storage, precautions, and side effects.
   http://health.yahoo.com/drug/

Your Personal Pharmacist
   Registered Pharmacist provides individualized answers to medication questions for the consumer by telephone or e-mail, in easy to understand language.
   http://www.yourpersonalpharmacist.com/sys-tmpl/door/

drugscontrol.org
   Indian Drug Laws.
   http://www.drugscontrol.org/

eMedicine Health: Prescription Medicine
   Information about prescription medicine, including what questions to ask your doctor and what to do at the pharmacy.
   http://www.emedicinehealth.com/prescription_medicine/article_em.htm