Pill Book by Harold M. Silverman

America’s most trusted illustrated guide to prescription drugs — now in a fully revised 15th edition with a 32-page full-color pill identification section.

  • Over 18.5 million copies sold nationwide
  • Covers the most commonly prescribed drugs with full color images
  • Complete drug interaction and side-effect information at your fingertips
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Explore the Pill Book by Harold M. Silverman

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The Pill Book — 15th Edition

The new and revised flagship edition with a full 32-page color section, comprehensive drug interaction data, and updated entries for the most prescribed medications in the United States.

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The Pill Book (15th Edition) — Mass Market Paperback

The completely revised 15th edition in a convenient mass market paperback format, featuring more than 20 important new drugs and dozens of new brand names.

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Related Drug Reference Books Worth Knowing

If the Pill Book is your starting point for prescription drug information, several closely related references are frequently paired with it by healthcare professionals and informed patients alike.

  • PDR (Physicians’ Desk Reference) — The professional-grade compendium covering FDA-approved prescribing information in exhaustive clinical detail, often used alongside the Pill Book for deeper pharmacology context.
  • Drug Information Handbooks — Pocket-sized clinical drug guides favored by nurses and pharmacists for quick bedside reference, complementing the illustrated format of the Pill Book.
  • Over-the-Counter Drug Guides — Consumer-focused references covering nonprescription medications, supplements, and interactions that extend the Pill Book’s prescription-focused scope.
  • Geriatric Pharmacology References — Specialized guides addressing age-related dosing adjustments, polypharmacy risks, and Beers Criteria listings that pair naturally with the Pill Book for older patients.
  • Pediatric Drug References — Companion volumes covering weight-based dosing and pediatric-specific drug information for parents and caregivers who rely on the Pill Book for adult medications.

Inside the Pill Book

Every edition of the Pill Book is engineered around one goal: giving ordinary readers the same quality drug information that healthcare professionals rely on, presented in plain language anyone can understand.

32-Page Full-Color Section

Actual-size, full-color photographs of the most commonly prescribed pills make it easy to identify any tablet or capsule at a glance — a feature unique to the Pill Book among consumer drug guides.

Drug Interactions

Clear, accessible explanations of how each drug interacts with other medications, foods, and supplements, helping patients avoid dangerous combinations before they speak with a pharmacist.

Side Effects Listed by Frequency

Side effects are ranked from most to least common so readers can set realistic expectations and recognize warning signs that require immediate medical attention.

Most-Prescribed U.S. Drugs

Coverage is focused on the medications Americans actually take most — from Lipitor and Adderall to Viagra and Crestor — keeping the reference immediately relevant rather than exhaustively theoretical.

How to Read This Book

Use this five-step guide to review Pill Book by Harold M. Silverman and make an informed choice from the available product information.

Five-step process for pill bookStep-by-step infographic: 01 Find Your Drug by; 02 Check the Color Photo; 03 Read the Dosage and; 04 Review Side Effects by; 05 Check Drug and Food.STEP01Find YourDrug bySTEP02Check theColor PhotoSTEP03Read theDosage andSTEP04Review SideEffects bySTEP05Check Drugand Food

Getting the most out of the Pill Book takes only a few minutes of orientation. Follow these five steps every time you look up a medication.

  1. 01

    Find Your Drug by Name

    Use the alphabetical index at the back of the Pill Book to locate your medication by its brand name or generic name. Both are cross-referenced, so you will reach the same full drug entry either way.

  2. 02

    Check the Color Photo Section

    Turn to the 32-page full-color insert and match your pill to the actual-size photograph. Confirm the shape, color, and imprint code before you proceed to the written entry, especially when a generic has been substituted.

  3. 03

    Read the Dosage and Usage Information

    Every drug entry opens with its approved uses, typical dose ranges, and important timing notes such as whether the medication should be taken with food. This section tells you what the drug is doing and why your dosage was chosen.

  4. 04

    Review Side Effects by Frequency

    The Pill Book lists side effects from most common to least common so you can distinguish expected reactions from rare warning signs. Pay special attention to any effects labeled as requiring immediate medical attention.

  5. 05

    Check Drug and Food Interactions

    Before finishing, scan the drug interaction section for every other medication, supplement, or food you consume regularly. Share any flagged interactions with your pharmacist or prescribing physician at your next visit.

Pill Book Reviews from Readers

Readers across the country rely on the Pill Book as their first stop for prescription drug questions. Here is what consistent themes in reader feedback tell us.

Product quality

M

Margaret T.

Caregiver & Long-Time Reader

“The color photo section alone is worth owning this book. When my mother’s pharmacy switched her to a generic, I was able to confirm the pill matched before she took it. That kind of peace of mind is invaluable.”

Ease of use

D

David R.

Patient Managing Multiple Prescriptions

“I take six medications daily. The drug interaction section in the Pill Book is written in plain English rather than clinical jargon, which means I actually read it and caught a potential conflict my doctor overlooked.”

Overall experience

S

Sandra K.

Registered Nurse

“I recommend the Pill Book to every patient who asks where to learn about their medications. It is thorough, updated regularly, and presented in a way that empowers patients without overwhelming them.”

About the Author

Harold M. Silverman is a distinguished pharmacist and author whose work has shaped how millions of Americans understand the medications they take every day.

With over 18.5 million copies of the Pill Book sold, Harold M. Silverman’s mission has always been straightforward: translate the dense, technical language of pharmacology into information that ordinary patients can use to protect their own health. Each new edition of the Pill Book is revised to reflect the current landscape of the most prescribed drugs in the United States, ensuring that readers always have access to up-to-date, relevant drug information.

Silverman’s commitment to patient education has made the Pill Book the go-to consumer drug reference for caregivers, patients managing chronic conditions, and anyone who wants to be an informed participant in their own healthcare. Whether in its classic mass-market paperback form or as a searchable digital edition, the Pill Book remains the most accessible and trusted illustrated drug guide available.

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Frequently Asked Questions

What is the Pill Book?

The Pill Book is the best-selling illustrated guide to prescription drugs in the United States, authored by Harold M. Silverman. It provides plain-language descriptions of the most commonly prescribed medications, including dosage information, side effects, drug interactions, and a full-color pill identification section.

How many editions of the Pill Book have been published?

The Pill Book is currently in its 15th edition. Each new edition is revised and expanded to reflect updated prescribing trends, newly approved drugs, and the latest drug interaction research.

Is the Pill Book available as an e-book?

Yes. The Pill Book is available as a Kindle edition, which allows readers to search by drug name instantly and access the full content on any compatible device. The Kindle edition has received strong reader ratings and is especially convenient for on-the-go reference.

Can the Pill Book replace advice from a pharmacist or doctor?

No. The Pill Book is designed to help patients become better-informed participants in their own healthcare, not to replace professional medical advice. Always consult your pharmacist or prescribing physician before making any changes to your medication routine.

What makes the Pill Book different from other drug references?

The Pill Book distinguishes itself through its 32-page full-color pill photo insert, its plain-English writing style, and its focus on the medications most prescribed in the United States rather than an exhaustive clinical catalog. With more than 18.5 million copies sold, it is the most widely used consumer drug guide available.