Drugs / Medications

Guide to the leading online resources for drug reference information, including dosing and uses, indications, side effects, and warnings. With few exceptions the sites below are available for free and without registration.

  • CenterWatch
    Destination for clinical trial information for both professionals and patients.
    centerwatch.com
  • DailyMed
    Official source for up-to-date FDA label information (package inserts) in the U.S.
    dailymed.nlm.nih.gov
  • DrugBank
    Comprehensive database of drug data, including sequences, structures, pathways, and more.
    drugbank.com
  • Drugs.com
    Easy-to-read drug information and useful online tools including a pill identifier.
    drugs.com
  • Electronic Medicines Compendium
    Up-to-date prescriber and patient information about medicines licensed for use in the UK.
    medicines.org.uk
  • Epocrates
    Point-of-care diagnostic and treatment information for doctors. Subscription required.
    epocrates.com - Registration Required
  • European Medicines Agency
    Information on authorized medicines, EU regulatory guidance, and safety news.
    ema.europa.eu - Also see: European Public Assessment Reports
  • Everyday Health
    A-Z directory of pharmaceutical drugs describing their uses, effects, and side effects.
    everydayhealth.com
  • Fierce Pharma
    Industry news site providing insights on pharma business, drug development, and policy.
    fiercepharma.com
  • Food and Drug Administration (FDA)
    Monitors and ensures the safety and efficacy of pharmaceuticals, biologics, and medical devices.
    fda.gov
  • MedlinePlus: Drug Information
    Consumer information on prescription and over-the-counter drugs, herbs, and supplements.
    medlineplus.gov
  • Medscape Reference
    Drug information including dosing, uses, interactions, adverse effects, and administration.
    reference.medscape.com - Registration Required
  • Merck Manuals
    Drug information for clinicians from the Gold Standard Drug Database, searchable by name.
    merckmanuals.com
  • Prescribers' Digital Reference
    Source of health product information supporting better drug decisions by doctors and patients.
    pdr.net - Also see: mobilePDR App

Patient Education

  • BeMedWise
    Promotes safe and appropriate medicine use through online education programs.
    bemedwise.org
  • ConsumerMedSafety.org
    Public service site designed to help consumers avoid mistakes when taking medicines.
    consumermedsafety.org
  • SafeMedication
    Patient education and a searchable drug library built on ASHP medication information.
  • Up & Away
    Educational program to remind families about the importance of safe medicine storage.
    upandaway.org

Subscription Services

  • Micromedex
    Adult and pediatric drug information, drug interactions, treatment protocols, and more.
    micromedexsolutions.com
  • NatMed Pro
    Monographs, interaction checks, and effectiveness ratings for supplements and herbs.
    therapeuticresearch.com
  • PEPID
    Drug reference, dosing calculators, pill identification, and interaction checker.
    pepid.com
  • UpToDate Lexidrug
    Point-of-care drug information, including dosing, administration, warnings and precautions.
    wolterskluwercdi.com - Subscription

Pharmacology

  • British Pharmacological Society
    Membership society for pharmacology, with publications, events, grants, and careers guidance.
    bps.ac.uk
  • Chemical Entities of Biological Interest (ChEBI)
    Freely available dictionary of molecular entities focused on small chemical compounds.
    ebi.ac.uk
  • Drug Resistance Updates
    Reviews of important developments in drug resistance and strategies to overcome resistance.
    sciencedirect.com
  • Frontiers in Pharmacology
    Journal covering basic and clinical pharmacology, medicinal chemistry, pharmacy and toxicology.
    frontiersin.org - Open Access
  • Medscape: Pharmacists
    Latest medical news, commentary, and conference coverage from clinician experts.
    medscape.com
  • Nature Reviews Drug Discovery
    Monthly journal aimed at everyone working in the drug discovery and development arena.
    nature.com - Subscription
  • Pharmaceutical Research
    Official journal of the American Association of Pharmaceutical Scientists, published monthly.
    springer.com - Limited Open Access
  • Pharmacological Reviews
    Topics covered include biochemical and cellular pharmacology, drug metabolism, and toxicology.
    pharmrev.aspetjournals.org
  • Pharmacology & Therapeutics
    Lucid, critical and authoritative reviews of currently important topics in pharmacology.
    sciencedirect.com
  • The Pharmaceutical Journal
    News, practice guidance, and research for pharmacists from the Royal College of Pharmacy.
    pharmaceutical-journal.com

Substance Abuse

Prescription Discounts & Assistance

  • Amazon PrimeRx
    Search, compare and save on prescriptions. Shop online or print a savings card.
    amazon.com
  • GoodRx
    Compare local drug prices by pharmacy, print coupons, or use a free drug discount card.
    goodrx.com
  • NeedyMeds
    Non-profit resource dedicated to helping people locate healthcare assistance programs.
    needymeds.org
  • PhRMA Medicine Assistance Tool
    Connects qualifying individuals to public and private patient assistance programs.
    medicineassistancetool.org
  • SingleCare
    Search for local prescription drug prices or request a prescription savings card by mail.
    singlecare.com
  • WebMD Rx
    Prescription drug price lookup and free print-at-home drug discount savings card.
    webmdrx.com