Klor-Con (Potassium) Drug Information

  • Why is this medication prescribed?

    Klor-Con (potassium) is essential for the proper functioning of the heart, kidneys, muscles, nerves, and digestive system. Usually the food you eat supplies all of the Klor-Con (potassium) you need. However, certain diseases (e.g., kidney disease and gastrointestinal disease with vomiting and diarrhea) and drugs, especially diuretics ('water pills'), remove Klor-Con (potassium) from the body. Klor-Con (potassium) supplements are taken to replace Klor-Con (potassium) losses and prevent Klor-Con (potassium) deficiency.

    This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.

  • How should this medicine be used?

    Klor-Con (potassium) comes in oral liquid, powder, granules, effervescent tablets, regular tablets, extended-release (long-acting) tablets, and extended-release capsules. It usually is taken two to four times a day, with or immediately after meals. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take Klor-Con (potassium) exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.

    Take all forms of Klor-Con (potassium) with a full glass of water or fruit juice.

    Add the liquid to water. Dissolve the powder, granules, or effervescent tablets in cold water or fruit juice according to the manufacturer's directions or the directions on your prescription label; mix the drug well just before you take it. Cold liquids help mask the unpleasant taste.

    Swallow extended-release tablets and capsules whole. Do not chew them or dissolve them in your mouth.

  • What special precautions should I follow?

    Before taking Klor-Con (potassium):

    • tell your doctor and pharmacist if you are allergic to Klor-Con (potassium) or any other drugs.
    • tell your doctor and pharmacist what prescription and nonprescription medications you are taking, especially angiotensin converting enzyme (ACE) inhibitors such as captopril (Capoten), enalapril (Vasotec),and lisinopril (Prinivil, Zestril); diuretics ('water pills'); and vitamins. Do not take Klor-Con (potassium) if you are taking amiloride (Midamor), spironolactone (Aldactone), or triamterene (Dyrenium).
    • tell your doctor if you have or have ever had heart, kidney, or Addison's (adrenal gland) disease.
    • tell your doctor if you are pregnant, plan to become pregnant, or are breast-feeding. If you become pregnant while taking Klor-Con (potassium), call your doctor.
    • if you are having surgery, including dental surgery, tell the doctor or dentist that you are taking Klor-Con (potassium).
  • What special dietary instructions should I follow?

    If you are using a salt substitute, tell your doctor. Many salt substitutes contain Klor-Con (potassium). Your doctor will consider this source in determining your dose of Klor-Con (potassium) supplement. Your doctor may advise you to use a Klor-Con (potassium)-containing salt substitute and to eat Klor-Con (potassium)-rich foods (e.g., bananas, prunes, raisins, and milk).

  • What should I do if I forget a dose?

    Take the missed dose as soon as you remember it and take any remaining doses for that day at evenly spaced intervals. Do not take a double dose to make up for a missed one.

  • What side effects can this medication cause?

    Klor-Con (potassium) may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:

    • upset stomach
    • vomiting
    • diarrhea

    If you experience any of the following symptoms, call your doctor immediately:

    • mental confusion
    • listlessness
    • tingling, prickling, burning, tight, or pulling sensation of arms, hands, legs, or feet
    • heaviness or weakness of legs
    • cold, pale, gray skin
    • stomach pain
    • unusual stomach bulging
    • black stools

    If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online [at http://www.fda.gov/Safety/MedWatch] or by phone [1-800-332-1088].

  • What storage conditions are needed for this medicine?

    Keep this medication in the container it came in, tightly closed, and out of reach of children. Store it at room temperature and away from excess heat and moisture (not in the bathroom). Throw away any medication that is outdated or no longer needed. Talk to your pharmacist about the proper disposal of your medication.

  • In case of emergency/overdose

    In case of overdose, call your local poison control center at 1-800-222-1222. If the victim has collapsed or is not breathing, call local emergency services at 911.

  • What other information should I know?

    Keep all appointments with your doctor and the laboratory. Your doctor will order certain lab tests to check your response to Klor-Con (potassium). You may have electrocardiograms (EKGs) and blood tests to see if your dose needs to be changed.

    Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription.

    It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.

  • Brand Names

    • Glu-K®
    • K+ 10®
    • K+ 8®
    • K+ Care®
    • K+ Care® Effervescent Tablets
    • Kaochlor® 10%
    • Kaon® Elixir
    • Kaon-Cl® 20% Elixir
    • Kaon-Cl-10®
    • Kay Ciel®
    • K-Dur® 10
    • K-Dur® 20
    • K-Lor®
    • Klor-Con® 10
    • Klor-Con® 8
    • Klor-Con® Powder
    • Klor-Con®/25 Powder
    • Klor-Con®/EF
    • Klotrix®
    • K-Lyte/CL® 50 Effervescent Tablets
    • K-Lyte/CL® Effervescent Tablets
    • K-Lyte® DS Effervescent Tablets
    • K-Lyte® Effervescent Tablets
    • K-Tab® Filmtab®
    • Micro-K®
    • Quic-K®
    • Rum-K®
    • Slow-K®
    • Tri-K®
    • Twin-K®