Drugs A - Z

Potassium Chloride Oral powder

A minerals and electrolyte - It is in many foods

Generic Name: potassium chloride  |  Brand Name: Klor-Con/25

What is this medicine?

POTASSIUM (poe TASS i um) is a natural salt that is important for the heart, muscles, and nerves. It is in many foods. This medicine is used to prevent and to treat low potassium.

This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.

What should I tell my health care provider before I take this medicine?

They need to know if you have any of these conditions:

How should I use this medicine?

Take this medicine by mouth with food. Follow the directions on the prescription label. Add 1 powder packet to a glass with 3 to 4 ounces of cold water. Allow the powder to dissolve completely. Sip the mixture slowly over 5 to 10 minutes. Do not open powder packet until you are ready to use it. Take your medicine at regular intervals. Do not take your medicine more often than directed. Do not stop taking except on your doctor's advice.

Talk to your pediatrician or health care professional regarding the use of this medicine in children. Special care may be needed.

Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.
NOTE: This medicine is only for you. Do not share this medicine with others.

What if I miss a dose?

If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.

What may interact with this medicine?

Do not take this medicine with any of the following medications:

This medicine may also interact with the following medications:

This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.

What should I watch for while using this medicine?

Visit your doctor or health care professional for regular check ups. You will need lab work done regularly.

You may need to be on a special diet while taking this medicine. Ask your doctor.

Side effects like stomach upset, nausea and diarrhea happen more when this medicine is not mixed properly or taken without food. Follow mixing instructions exactly each time you take a dose.

What side effects may I notice from receiving this medicine?

Side effects that you should report to your doctor or health care professional as soon as possible:
  • allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
  • black, tarry stools
  • heartburn
  • irregular heartbeat
  • numbness or tingling in hands or feet
  • pain when swallowing
  • unusually weak or tired

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

  • diarrhea
  • nausea
  • stomach gas
  • vomiting

This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Last Updated: March 04, 2009
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