Skip to main content
Logo for WebMD
Logo for WebMD
  • Check Your Symptoms
  • Find A Doctor
  • Find A Dentist
  • Connect to Care
  • Find Lowest Drug Prices
  • Health
    A-Z
    Health A-Z
    Common Conditions
    • ADD/ADHD
    • Allergies
    • Arthritis
    • Cancer
    • Coronavirus (COVID-19)
    • Depression
    • Diabetes
    • Eye Health
    • Heart Disease
    • Lung Disease
    • Orthopedics
    • Pain Management
    • Sexual Conditions
    • Skin Problems
    • Sleep Disorders
    • View All
    Resources
    • Symptom Checker
    • WebMD Blogs
    • Podcasts
    • Newsletters
    • Best Hospitals
    • Find a Doctor
    • Children's Conditions A-Z
    • Surgeries and Procedures A-Z
      Featured Topics
    • Symptom Checker COVID-19: Check Your Symptoms Now
    • Slideshow Get Help for Migraine Relief
  • Drugs &
    Supplements
    Drugs & Supplements
    Find & Review
    • Drugs
    • Supplements
    Drug Basics & Safety
    • Commonly Abused Drugs
    • Taking Meds When Pregnant
    Tools
    • Manage Your Medications
    • Pill Identifier
    • Check for Interactions
    • Drug Comparison Tool
      Featured Topics
    • Slideshow Vitamins You Need as You Age
    • Coronavirus COVID-19 Vaccines
  • Living
    Healthy
    Living Healthy
    Diet, Food & Fitness
    • Diet & Weight Management
    • Weight Loss & Obesity
    • Food & Recipes
    • Fitness & Exercise
    Beauty & Balance
    • Healthy Beauty
    • Health & Balance
    • Sex & Relationships
    • Oral Care
    Living Well
    • Women's Health
    • Men's Health
    • Aging Well
    • Healthy Sleep
    • Healthy Teens
      Featured Topics
    • Article Smart Grocery Shopping When You Have Diabetes
    • Quiz Do You Know the Benefits of Walking?
  • Family &
    Pregnancy
    Family & Pregnancy
    All About Pregnancy
    • Getting Pregnant
    • First Trimester
    • Second Trimester
    • Third Trimester
    • View All
    Parenting Guide
    • Newborn & Baby
    • Children's Health
    • Children's Vaccines
    • Raising Fit Kids
    • View All
    Pet Care Essentials
    • Healthy Cats
    • Healthy Dogs
    • View All
      Featured Topics
    • Slideshow Smart Snacks When You're Pregnant
    • Slideshow Surprising Things You Didn't Know About Dogs and Cats
  • News &
    Experts
    News & Experts
    Health News
    • Multi-Country Hepatitis Outbreak in Children
    • Needle-Free Epinephrine Options Are On The Horizon
    • Why Do We Freeze Under Pressure?
    • Longer Vaccine Interval May Boost Antibodies 9 Times
    • How Walmart Is Rethinking Health (Medscape video)
    Experts & Community
    • Support Groups
    • WebMD Blogs
    • News Center
    • Dr. Whyte's Book: Take Control of Your Diabetes Risk
      Featured Topics
    • Special Report Will We Ever See an End to Alzheimer’s?
    • Get Our Newsletters Health News and Information, Delivered to Your Inbox
  • Sign In
  • Mobile Apps
  • Subscriptions
  • Privacy and More
  • Sign In
    MENU

    DRUGS AND MEDICATIONS CENTER

    • Find a Drug
    • My Medicine
    • Pill Identifier
    • Interaction Checker
    • Find a Vitamin
    • Find a Pharmacy

    VITAMINS & SUPPLEMENTS CENTER

    • Find a Vitamin or Supplement
    • Vitamin Lifestyle Guide
    • Assess Your Vitamin Needs

    FIRST AID RESOURCES

    • First Aid Home
    • First Aid Kit & Wound Care
    • First Aid Mobile
      • Drugs & Medications
      • Off Market Drugs

      Off Market Drugs

      Browse Off Market Drugs by Letter

      • A
      • B
      • C
      • D
      • E
      • F
      • G
      • H
      • I
      • J
      • K
      • L
      • M
      • N
      • O
      • P
      • Q
      • R
      • S
      • T
      • U
      • V
      • W
      • X
      • Y
      • Z
      • 0-9

      SWIPE FOR MORE

      Search On Market Drugs|Search Medications by Condition

      Drugs taken off the market ‘K’

      • k + 10 tablet, extended release
      • k + care et tablet, effervescent
      • k + care packet
      • k+ potassium packet
      • k-dur tablet, extended release particles/crystals (tablet, er particles/crystals)
      • k-effervescent 25 meq tablet
      • k-lor packet
      • k-lyte ds tablet, effervescent
      • k-lyte tablet, effervescent
      • k-lyte/cl 25 tablet, effervescent
      • k-lyte/cl 50 tablet, effervescent
      • k-norm capsule, extended release
      • k-sol 20 meq oral packet
      • k-vescent packet
      • k-vescent tablet, effervescent
      • k-y tingling gel
      • kabikinase solution, reconstituted (recon soln)
      • kanamycin capsule
      • kanamycin solution
      • kantrex capsule
      • kantrex solution
      • kao lectrolyte packet
      • kao-paverin tablet
      • kao-pulgite suspension
      • kao-spen suspension
      • kaodene nn suspension
      • kaon elixir
      • karidium tablet
      • karigel gel
      • karigel-n gel
      • kasof capsule
      • kava (piper methysticum) capsule
      • kay ciel liquid
      • kedbumin intravenous solution
      • keflin solution, reconstituted (recon soln)
      • keftab tablet
      • kefurox solution, reconstituted (recon soln)
      • kefzol 1 gram intravenous solution
      • kefzol solution, reconstituted (recon soln)
      • kenaject suspension
      • keralyt (alcohol and pg) gel
      • keratol plus gel
      • keri age defy and protect suspension
      • keri nourishing shea butter suspension
      • keri sens skin (lanolin-free) suspension
      • keri shave minimizing lotion
      • kerlone tablet
      • kerodex-51 dry cream
      • kerodex-71 wet topical cream
      • kerol redi-cloths towelette
      • kestrone suspension
      • ketamine 50 mg/5 ml (10 mg/ml) in sterile water intravenous syringe
      • ketogen 14.5 gram-686 kcal/100 gram oral powder
      • ketorolac cartridge
      • key-plex injectable
      • key-pred suspension
      • kg-dal hd plus syrup
      • kg-dal hd syrup
      • kg-fed pediatric expectorant syrup
      • kg-fed syrup
      • kg-hist d elixir
      • kg-tuss hd expectorant solution
      • kg-tussin syrup
      • kid kare infant drops
      • kid-vite tablet, chewable
      • kidcare decongestant drops
      • kids mini enema 100 mg/5 ml
      • kie syrup
      • kind touch cleanser
      • kindercal liquid
      • kinerase cream
      • kinetin cream
      • kionex oral powder
      • kler-ro topical powder
      • klerist-d tablet
      • klofensaid ii 1.5 % topical drops
      • klonopin tablet,disintegrating
      • klor-con sprinkle 8 meq capsule,extended release
      • klorvess liquid
      • klorvess tablet, effervescent
      • klotrix tablet, extended release
      • koate-dvi 500 (+/-) unit intravenous kit
      • koate-hp kit
      • kogenate kit
      • kol-spans/sina-spans tablet, extended release
      • komadryl elixir
      • komatapp oral elixir
      • komatussin cf oral syrup
      • komatussin pe syrup
      • konsyl for kids oral powder
      • konyne 80 solution, reconstituted (recon soln)
      • koromex contraceptive gel
      • koromex cream
      • ku-zyme capsule
      • ku-zyme hp capsule
      • kutapressin solution
      • kwelcof syrup
      • ky plus spermicidal jelly gel
      • kytril (pf) solution
      • kytril solution
      View More

      Today on WebMD

      Medications That Make You Tired

      Common culprits and what you can do.

      Pharmacy and Medication Tips

      Things to remember when you fill your prescription.

      Medication Side Effects

      Tips for dealing with them.

      Reading Medicine Labels

      How to make sense of them.

      Recommended for You

      SLIDESHOW

      Things That Can Affect Your Medication

      ARTICLE

      Do I Need to Change My Type 2 Diabetes Medication?

      ARTICLE

      Medicines That Can Cause Headaches

      Health Solutions

      • Penis Curved When Erect?
      • Could I have CAD?
      • Treat Bent Fingers
      • Treat HR+, HER2- MBC
      • Tired of Dandruff?
      • Benefits of CBD
      • Rethink MS Treatment
      • AFib-Related Strokes
      • Risk of a Future DVT/PE
      • Is My Penis Normal?
      • Relapsing MS Options
      • Liver Transplants Save Lives
      • Finance Plastic Surgery
      • Bent Finger Causes
      • Living With Psoriasis?
      • Missing Teeth?

      More from WebMD

      • 5 Tips to Help With Relapsing MS
      • How to Thrive With Narcolepsy
      • Relief for Blocked Hair Follicles
      • Psoriatic Arthritis and Your Sleep
      • What Psoriasis Feels Like
      • First Psoriatic Arthritis Flare
      • Talking to Your Doctor About RA
      • Crohn's: A 'Full-Body' Disease
      • Avoiding Crohn’s Flares
      • Health Benefits of Hemp Seed Oil
      • Live Better With Psoriatic Disease
      • Types of B-Cell Therapy for MS
      • 5 Health Benefits of Hemp
      • Why Prostate Cancer Spreads
      • Living with Advanced Breast Cancer
      • Where Breast Cancer Spreads
      • Logo for WebMD
        • Find us on:
        • Facebook
        • Twitter
        • Pinterest
      • Policies

        • Privacy Policy
        • Cookie Policy
        • Editorial Policy
        • Advertising Policy
        • Correction Policy
        • Terms of Use

        About

        • Contact Us
        • About WebMD
        • Careers
        • Newsletter
        • Corporate
        • WebMD Health Services
        • Site Map
        • Accessibility
      • WebMD Network

        • Medscape
        • Medscape Reference
        • MedicineNet
        • eMedicineHealth
        • RxList
        • OnHealth
        • WebMDRx
        • First Aid
        • WebMD Magazine
        • WebMD Health Record
        • Dictionary
        • Physician Directory
      • Our Apps

        • WebMD Mobile
        • WebMD App
        • Pregnancy
        • Baby
        • Allergy
        • Medscape

        For Advertisers

        • Advertise with Us
        • Advertising Policy
      • TRUSTe
      • TAG Registered Seal
      • Honcode Seal
      • Adchoices

      © 2005 - 2023 WebMD LLC. All rights reserved.

      WebMD does not provide medical advice, diagnosis or treatment.

      See additional information.