NAPLEX® Course Book

The Gold Standard of NAPLEX Books
Master the fundamentals with our 2027 NAPLEX course book that features 80 chapters of the must-know NAPLEX content, two exam-style practice chapters, real-world case scenarios, study tips, key drug lists, and a tear out required formulas sheet for quick-reference.
UWorld RxPrep 2027 NAPLEX Course Book
300,000+
Students Chose UWorld RxPrep For NAPLEX Prep*
9/10
Customers Recommend Us
25
Years of Experience as the Leader in NAPLEX Prep

Build a Strong Foundation
with the #1 NAPLEX Book

Study 80+ chapters covering every NAPLEX blueprint topic and retain more with high-impact visual aids, practice cases, and study tips.

  • Learn from experts with 100+ years of clinical practice experience.
  • Stay ahead with routinely updated, comprehensive NAPLEX content.
  • Lock in concepts and boost retention with built-in study tools.

Build a Strong Foundation
with the #1 NAPLEX Book

Retain more in less time with smarter study tools. Our integrated study tools break down complex pharmacy concepts, lock in key exam concepts, and help you seamlessly connect key drugs with shared traits. With the UWorld RxPrep NAPLEX course book you have all the study tools you need to master the fundamentals.

UWorld Rxprep NAPLEX book Image
The NAPLEX book is packed with images created by our team of in-house illustrators.
Case-based questions in the UWorld RxPrep NAPLEX book
Test your knowledge and practice extracting information from patient cases, a crucial skillset for exam-day success.
Underlined exam concepts in the UWorld RxPrep NAPLEX book
Underlined key concepts help you identify the key exam content needed to be exam-day ready.
Bolded medications in the UWorld RxPrep NAPLEX book
In the drug tables, medications that are top sellers or have significant safety issues are bolded.
Study tips in the UWorld RxPrep NAPLEX book
Study tips provide explanations, simplifications or summaries of key exam concepts.
Calculations questions in the UWorld RxPrep NAPLEX book]
Get exam-style math practice that helps you master calculations on test day.
Key drug boxes group drugs with similar characteristics.
Required formulas in the UWorld RxPrep NAPLEX book
Memorize the formulas on the required formulas sheet to ensure you’re prepared.

Real Students. Real Score Improvements.

Join over students who use UWorld to prepare for the SAT. Their results speak for themselves, consistent, structured practice leads to measurable score gains every time.

Select Your Resource &
Pass the NAPLEX

Master the basics with our expert-written NAPLEX course book, or secure your passing score with our Industry-leading online course.

NAPLEX Course Book
  $225
NAPLEX Online Course
Starting at $999
NAPLEX Course Book Study 80 chapters covering all the exam topics and retain more with study tips, drug tables and more.
Required Formulas Sheet Learn the must-know NAPLEX formulas with the required formulas sheet included in the NAPLEX course book.
Targeted Video Lessons Learn key NAPLEX topics with engaging video lessons taught by experts.
3,000+ NAPLEX Questions Practice with NAPLEX exam prep questions and visual explanations.
Practice Exams Assess your readiness with a NAPLEX practice exam and required formulas practice test.
New! AI-Powered Study Assistant Assess your readiness with a NAPLEX practice exam and required formulas practice test.
Adaptive Flashcard Tool Create your own flashcards and study with data-backed spaced repetition technology.
Digital Notebook Save hours taking notes with our digital notebook and review them later to solidify concepts.
Mobile App Review NAPLEX practice material on the go with our fully functional mobile app.
NAPLEX Course Book Study 80 chapters covering all the exam topics and retain more with study tips, drug tables and more.
Required Formulas Sheet Learn the must-know NAPLEX formulas with the required formulas sheet included in the NAPLEX course book.
NAPLEX Course Book Study 80 chapters covering all the exam topics and retain more with study tips, drug tables and more.
Required Formulas Sheet Learn the must-know NAPLEX formulas with the required formulas sheet included in the NAPLEX course book.
Targeted Video Lessons Learn key NAPLEX topics with engaging video lessons taught by experts.
3,000+ NAPLEX Questions Practice with NAPLEX exam prep questions and visual explanations.
Practice Exams Assess your readiness with a NAPLEX practice exam and required formulas practice test.
New! AI-Powered Study Assistant Get immediate help with UAsk, an AI assistant that provides instant answers to all your pressing questions.
Adaptive Flashcard Tool Create your own flashcards and study with data-backed spaced repetition technology.
Digital Notebook Save hours taking notes with our digital notebook and review them later to solidify concepts.
Mobile App Review NAPLEX practice material on the go with our fully functional mobile app.
Explore our frequently asked questions.

NAPLEX Prep Book FAQs

The UWorld RxPrep NAPLEX Book is widely regarded as the most comprehensive and visual resource available for NAPLEX preparation. It stands apart from other books because it is:

  • Expertly Written and Maintained: Written and routinely updated by pharmacy experts and educators to deliver deep, up-to-date coverage of all exam material in one comprehensive book.
  • Packed with More Study Tools: Includes more interactive study tools, practice questions, and robust visual aids than any other NAPLEX book on the market.
  • Designed for Success: Provides everything you need to reinforce your knowledge, bridge content gaps, and test with confidence.

Yes, the UWorld RxPrep NAPLEX prep book provides a comprehensive and robust foundation for your content review. It covers all major therapeutic areas tested on the exam, including cardiovascular disease, infectious diseases, psychiatry, and oncology, at the exact depth required for entry level pharmacist competency. 

However, mastering the content is only the first step because you must be able to apply what you have learned. To fully prepare, we recommend pairing your NAPLEX course book with exam-like practice questions, which will help reinforce key concepts, bridge any knowledge gaps, and build the critical clinical reasoning skills demanded on test day.

Yes, the UWorld RxPrep NAPLEX prep book is designed for active learning. It includes the following features to test your knowledge:

  • Calculations Questions: The calculations chapters contain exam-style math practice to help you master the critical pharmaceutical calculation formulas and concepts you will face on test day. 
  • Case-Based Questions: Real-world pharmacy scenarios are built into the content to help you apply your clinical knowledge.

For deeper practice, you can pair the book with UWorld’s full NAPLEX question bank, which offers 3,000+ NAPLEX-style questions with answer explanations, performance tracking, and learning tools. Together, they provide a complete study experience by combining content review and practice in one integrated system.

Free resources, including lecture notes, online forums, and open access drug references, can be useful supplements, but they are rarely sufficient on their own. The NAPLEX tests clinical reasoning across a broad range of therapeutic areas, and preparing for it requires organized, high yield content that has been vetted for exam relevance.

Free materials vary widely in accuracy, depth, and alignment with the current exam blueprint. Investing in a dedicated NAPLEX prep book ensures you are studying the right material at the right level, without having to piece together coverage from dozens of uncoordinated sources.

Most candidates benefit from 6 to 10 weeks of structured content review, though the right timeline depends on your background, schedule, and familiarity with the material.

A common approach is to work through the UWorld RxPrep NAPLEX course book systematically, tackling one or two chapters per day, while simultaneously using practice questions to reinforce each topic. Spreading your review over a longer period reduces cramming and improves long term retention. If you are working while studying, building in extra time for weaker therapeutic areas is especially important. Starting early gives you the flexibility to review difficult content more than once before exam day. 

Yes. The UWorld RxPrep NAPLEX course book is updated regularly to reflect the current NABP NAPLEX blueprint and the evolving standards of pharmacy practice. Each edition incorporates new drug approvals, updated treatment guidelines, and changes to exam content weighting, so you can study with confidence that the material is current and relevant. Before beginning your review, check that you’re using the most recent edition to ensure full alignment with today’s exam.

The UWorld RxPrep NAPLEX course book is one of the most powerful tools available for exam preparation because it helps you build a strong understanding of all the NAPLEX concepts. However, passing the exam requires more than passive reading. The NAPLEX is designed to assess clinical judgment and application, not just recall. 

To perform your best, pair your content review with consistent practice using board-style questions, review your mistakes carefully, and focus on understanding why answers are correct, not just what they are. Candidates who combine the UWorld RxPrep NAPLEX course book with the question bank and a consistent study schedule are well-positioned to pass.

The most effective study plans incorporate the UWorld RxPrep NAPLEX course book to build a solid understanding of all NAPLEX concepts. To get the most out of your materials, consider this structured approach:

  • Watch and Review: Pair your reading with RxPrep video lectures to visually break down complex clinical guidelines and reinforce challenging concepts before diving into practice questions.
  • Read and Reinforce: Read a chapter in the book, watch the video, then immediately complete related practice questions to test your understanding and cement the concepts.
  • Target Your Weaknesses: Use UWorld’s performance data to identify your weakest areas, and then return to those specific chapters in the book for a focused review.
  • Focus on Quality Over Quantity: Avoid studying from too many resources simultaneously. Depth and consistency with high quality materials outperforms breadth across many uncoordinated sources.

The UWorld RxPrep NAPLEX book, videos and question bank are designed to work together, making them the natural core of any well organized NAPLEX study plan.

See How our NAPLEX Course Book Compares

Ensure your content review is thorough by choosing a NAPLEX prep book built specifically for the latest exam blueprint. See how our unmatched depth, routine updates, and built-in math practice compares to other NAPLEX books.
Feature UWorld RxPrep Other Courses
Reputation
Trusted by 92% of pharmacy schools. Brands lack UWorld RxPrep’s proven track record.
Expert Authors
Written by PharmD-level experts with 100+ years experience. Sometimes written by contractors.
Comprehensive Prep Books
80 chapters cover all the must-know content. Text-heavy with limited visuals.
Tear-Out Formulas Sheets
Specialized formula sheets included. Missing from all other books.
Educational Images
Hundreds of educational images throughout. Books lack the same depth of visuals.
Study Tips
Study tips summarize key exam concepts. Study tips are limited or nonexistent.
Calculations Questions
Exam-style math practice to help you master formulas. Lack the same volume of dedicated calculations practice.
Reputation
UWorld RxPrep

Trusted by 92% of pharmacy schools.

Other Courses

Brands lack UWorld RxPrep’s proven track record.

Expert Authors
UWorld RxPrep

Written by PharmD-level experts with 100+ years experience.

Other Courses

Sometimes written by contractors.

Comprehensive Prep Books
UWorld RxPrep

80 chapters cover all the must-know content.

Other Courses

Text-heavy with limited visuals.

Tear-Out Formulas Sheets
UWorld RxPrep

Specialized formula sheets included.

Other Courses

Missing from all other books.

Educational Images
UWorld RxPrep

Hundreds of educational images throughout.

Other Courses

Books lack the same depth of visuals.

Study Tips
UWorld RxPrep

Study tips summarize key exam concepts.

Other Courses

Study tips are limited or nonexistent.

Calculations Questions
UWorld RxPrep

Exam-style math practice to help you master formulas.

Other Courses

Lack the same volume of dedicated calculations practice.

Essential NAPLEX Book Resources

Explore our essential NAPLEX resources designed to complement your review. Discover crucial details about the exam blueprint, test format, and effective study methods to ensure you are fully prepared for exam day.

* The UWorld Subscriptions By Detail report represented over 300k users since 2001.

† A UWorld in-app survey showed a 9.2/10 rating in 2025.

‡ Rxprep was founded in 2001 by 2 clinical pharmacists.

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Content Areas Covered

Our NAPLEX course book covers all important topics tested on the exam across 80 chapters.

  • 50+ clinical chapters
  • 10+ foundational chapters
  • 3 compounding chapters
  • 1 biostatistics chapter
  • 5 calculations chapters, including
    200+ practice problems and 1 exam-style
    calculations chapter

Frequently Asked Questions

Any of our product offerings can be purchased from our website with payment due in full at time of purchase via a credit or debit card with American Express, Discover, MasterCard, or Visa logo.

You will need to register for an account in order to purchase any of our products. Once you have registered for an account or if you already have an account:

  • Log in to your UWorld account
  • Click on the Cart icon at the top of the page and then select your desired product to see a list of available packages and their prices
  • Select the package you wish to purchase
  • Verify your profile information, address, and educational status, then click the Save and Continue button
  • If you have a discount code, apply it to your order, then click Save and Continue
  • Enter your billing address and credit/debit card information; verify that the correct product is in your cart; then click Complete and Process Order
  • A purchase receipt will be sent to your registered email address

If you complete your purchase but do not receive a receipt, please contact the Customer Care Team at support@uworld.com

You can subscribe to any of our online courses/services using a credit or debit card with a Visa, MasterCard, Discover, or American Express logo. After a successful payment, your subscription will immediately be available for activation via your account on our website or available complementary mobile applications.

You can also pay via personal check, money order, or demand draft made in U.S. dollars. These types of payments should be mailed to us and should include the name of the subscription and the duration, along with the details asked for in the registration form. We will set up your account as soon as we receive your payment and notify you via email of your access credentials. All direct-mail payments must be in U.S. dollars and made payable to:

  • UWorld, LLC
  • 9111 Cypress Waters Blvd
  • Suite 300
  • Dallas, TX 75019

We do not accept cash via mail, currencies other than U.S. dollars, or payments via fax.

All refunds are evaluated on a case-by-case basis for products purchased directly from UWorld, and refund amounts determined by UWorld are final. For more information about our refund policy, visit our help page.

Frequently Asked Questions

New Purchase: All new subscriptions go into effect from the time they are activated and not at the time of setup/purchase. A subscription can be activated immediately or at any time thereafter. If your initial purchase consists of multiple QBanks (NAPLEX, MPJE, CPJE), each can be activated individually and independently via your account on our website. This process of activating a subscription after purchase allows you the flexibility to start a subscription when you are truly ready to use it.

We recommend that all subscriptions be activated within 180 days of purchase. Once a subscription is activated, it cannot be paused or suspended for any reason and will run continuously for the duration of the course material.

Renewal: A renewal is an extension of time to continue access to a current activated subscription. Because a renewal is an extension to an already active subscription, it is effective from the existing expiration date, not from the day of purchase and cannot be deferred to start at a later date/time.

Note: All of our subscriptions are based on the Eastern Time Zone (GMT/UTC -5 hours, or New York Time), which may be different from your local time zone.
 

Our test bank can be purchased from our website with payment due in full at time of purchase via a credit or debit card with American Express/Discover/MasterCard or Visa.

You will need to register for an account in order to purchase any of our products. Once you have registered for an account or if you already have an account:

  • Log in to your UWorld account
  • Click on the Cart icon at the top of the page and then select your desired product to see a list of available packages and their prices
  • Select the package you wish to purchase
  • Verify your profile information, address, and educational status, then click the Save and Continue button
  • If you have a discount code, apply it to your order, then click Save and Continue
  • Enter your billing address and credit/debit card information, verify that the correct product is in your cart, then click Complete and Process Order
  • A purchase receipt will automatically be sent to your registered email address

If you complete your purchase but do not receive a receipt, please contact the Customer Care Team at support@uworld.com

You can purchase a subscription using a credit or debit card with a Visa, MasterCard, Discover or American Express. After a successful payment, your subscription will immediately be available for activation via your account on our website or available complementary mobile applications.

You can also subscribe via personal check, money order, or demand drafts taken in U.S. dollars. These types of payments should be mailed to us and should include the name of the subscription and the duration, along with the details asked for in the registration form. We will set up your account as soon as we receive your payment and notify you via email of your access credentials. All direct-mail payments must be in U.S. dollars and made payable to:

  • UWorld, LLC
  • 9111 Cypress Waters Blvd
  • Suite 300
  • Dallas, TX 75019

We do not accept cash via mail, currencies other than U.S. dollars or payments via fax.

Individuals purchasing our UWorld RxPrep products may finance their purchase using Affirm during checkout process. Your eligibility depends on your credit score and other criteria, as per Affirm’s policies (outlined here). A soft credit check, a credit check that does not affect your credit score, will be performed by Affirm to determine your loan eligibility. You will need a US based bank account to qualify.

All direct UWorld RxPrep purchase refund requests are evaluated case-by-case. The refund amounts determined are final.

Course Purchases

Courses purchased within 1-week of activating or receiving printed material, whichever is earlier, can receive a refund. The following conditions apply:

  • No more than 10% of the course (including but not limited to Video Lectures, QBank, Course Book, or a combination of any) may have been used

  • A cancellation fee of 10% (minimum $10) will apply

  • Any shipping charges will be deducted from the refund

  • Return all printed material in new condition

If your course includes printed materials, the refund will be processed only after we receive the materials and verify their condition. Please return the printed materials to the address below.

UWorld, LLC
9111 Cypress Waters Blvd, Suite 300
Coppell, TX 75019-4858

When calculating partial refunds, the retail price of each course component will be used if that component is used beyond 10% of the course. This fee will be calculated at UWorld’s discretion.

Not Activated Course and QBank Purchases

Refunds requested 180 days or more from the purchase date will be issued as store credit only.

What Is Not Eligible For Refund

-Reset Subscriptions
-Expired Subscriptions

Please use the following steps to purchase a renewal for your subscription:

  • Log in to your account on our website

  • Click on the User Icon in the top right corner of the screen

  • Click on the Renew button corresponding to your subscription

  • Select the Renewal duration you wish to purchase

  • Verify your profile information, address, and educational status, then click the Update button

  • Enter your Billing address and credit/debit card information, then click Review Order

  • Verify that the correct package is in your cart and click Place Order

Upon a successful transaction, you will be sent a confirmation email receipt.

A renewal is an extension of time to continue accessing an active subscription, and it will not start the subscription over, provide a reset, or grant access to additional questions that were not previously accessible. Because a renewal is an extension to an already active subscription, it is effective from the existing expiration date, not from the date of purchase, and cannot be deferred in any way to start at a later date/time.

Please note that to qualify for renewal pricing, you will need to renew the course before it expires. Renewals are not offered to expired subscriptions. If you fail to secure a renewal before the expiration date, you will need to purchase a new subscription at the regular price directly from our website to regain access to the material.

Note: All times and dates displayed for subscription expiration correspond with the Eastern Time Zone (GMT/UTC -5 hours or New York Time), which may be different than your local time zone.

Note: If your initial purchase was a combination package, you will need to renew each active subscription individually. You do not need to renew a course that has not been activated.

You may request to upgrade or downgrade your subscription purchase as long as it has not been activated. Please be advised that current subscription pricing will apply. If your subscription has been activated, unfortunately, we cannot upgrade it retroactively. If seeking to downgrade, please refer to our refund policy for available options.

We do not offer custom durations or combination packages other than those outlined on the website. Please refer to our NAPLEX pricing page for currently available subscriptions.

If you are looking for renewal options, please refer to the respective course description page for options.

It is possible to purchase a subscription as a gift for someone else. However, the intended recipient will need to register an account on our website (or have an account registered for them, with their profile information entered accurately). If the user is present at the time of purchase, the purchase can be made from their account on our website using any credit or debit card with a Visa, MasterCard, American Express, or Discover logo.

If the user is not present, or you wish for the gift to be a surprise, please contact us to arrange payment for the gift subscription. You will need to provide the user’s registered email address so the account can be located.

Our NAPLEX course book covers all important topics tested on the exam across 80+ chapters.

  • 60+ clinical chapters
  • 10+ foundational chapters
  • 3 compounding chapters
  • 1 biostatistics chapter
  • 5 calculations chapters with
    200+ practice problems.
  • 2 exam-style practice chapters: calculations and case-based