Klor-Con M20 (Potassium Chloride Micronized) Customer Reviews

Klor-Con M20

Rx Prescription Required    RxFormulation : Microencapsulated ER Tablet

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Generic alternative for Klor-Con M20

Potassium Chloride Micronized

Rx Prescription Required    RxFormulation : Microencapsulated ER Tablet

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This medication serves as a mineral supplement designed to address and prevent hypokalemia, a condition characterized by abnormally low levels of potassium in the blood. Maintaining an optimal potassium level is essential for the proper functioning of various bodily systems, including cells, kidneys, heart, muscles, and nerves. While a balanced diet typically provides sufficient potassium for most individuals, certain conditions may lead to decreased potassium levels. These conditions encompass severe and prolonged instances of diarrhea and vomiting, hormone imbalances like hyperaldosteronism, or the administration of “water pills” or diuretics.

Uses and Dosage

Administer this medication orally as directed by your physician. To minimize the likelihood of stomach discomfort, consume each dose with a meal and a full glass of water, approximately 8 ounces or 240 milliliters, unless specifically instructed otherwise by your doctor. Following ingestion, avoid lying down for a minimum of 10 minutes.

Refrain from crushing, chewing, or sucking on the tablets, as such actions may lead to the rapid release of the entire drug, potentially increasing the risk of experiencing adverse effects.

Should you encounter difficulty swallowing the tablets, you have a couple of alternatives. You may break the tablet in half and take each half with a glass of water, or you can dissolve the tablet in half a glass of water (4 ounces or 120 milliliters) before ingestion. After approximately 2 minutes of dissolving, stir the mixture for 30 seconds, then consume all of the liquid. Additionally, add one more ounce (30 milliliters) of water to the glass, swirl, and drink. Repeat this step once more to ensure complete ingestion of the medication. Utilize only water for mixing and avoid preparing the mixture in advance. If you have any inquiries regarding this process, consult your doctor or pharmacist.

Consistently adhere to the prescribed dosing schedule to attain the maximum benefits from this medication. To facilitate recollection, take it at the same time(s) daily. The dosage is contingent on your medical condition and response to treatment. Do not exceed the prescribed dose or ingest it more frequently than instructed. The maximum permissible dosage per dose is 20 milliequivalents.

Notify your doctor if your condition fails to improve or if you experience symptoms indicative of low potassium levels in the blood, such as an irregular heartbeat, muscle weakness, or cramps.

Side Effects

Some side effects may occur that usually do not need medical attention:

  • diarrhea
  • gas
  • nausea
  • stomach pain
  • vomiting

Inform your healthcare provider immediately if you experience any serious side effects:

  • skin rash
  • itching
  • hives
  • swelling of the face, lips, tongue, or throat
  • stomach cramping
  • unable to have a bowel movement or pass gas
  • loss of appetite
  • vomiting
  • throat pain
  • pain or trouble swallowing, heartburn, nausea, vomiting, dry cough
  • bloody or black, tar-like stools


Prior to taking potassium, inform your doctor or pharmacist of any known allergies. This medication may include inactive components that could trigger allergic reactions or other complications.

Before initiating the use of this medication, disclose your medical history to your doctor or pharmacist, particularly if you have a history of heart problems, kidney issues, or elevated levels of potassium in the blood.

Given the infrequent reports of stomach or intestinal ulcers and bleeding associated with sustained-release potassium products, opting for a liquid form of potassium is preferable. Inform your doctor or pharmacist if you experience any throat, stomach, or intestinal problems, such as blockage, narrowing, or ulcers.

In case you are considering the use of other potassium supplements or salt substitutes that contain potassium, consult your doctor or pharmacist first.

During pregnancy, use this medication only if absolutely necessary. Discuss the potential risks and benefits with your doctor.

It should be noted that potassium can pass into breast milk. Consult your doctor for professional guidance.

Form and Strength

Klor-Con M20 is available in the following forms and strengths:

  • potassium chloride extended-release capsule:

    • 20meq


How should Klor-Con be taken?

Klor-Con should be taken with meals and with a glass of water or other liquid. This product should not be taken on an empty stomach because of its potential for gastric irritation.

Does taking Klor-Con at night help you sleep?

According to one study, potassium levels also play a role in sleep, with more benefiting slumber time.


  1. https://www.rxlist.com/klor-con-drug.htm
  2. https://www.singlecare.com/prescription/klor-con-m10/what-is#side-effects
  3. https://www.webmd.com/drugs/2/drug-76785/klor-con-m10-oral/details
  4. https://my.clevelandclinic.org/health/drugs/23841-potassium-chloride-extended-release-tablets-micro-dispersible
  5. https://www.drugs.com/klor-con.html

Additional information

Generic name:

Potassium Chloride Micronized


Microencapsulated ER Tablet



Quantities Available:


Can Drug Store has provided information from third parties intended to increase awareness and does not contain all the information about Klor-Con M20 (Potassium Chloride Micronized). Talk to your doctor or a qualified medical practitioner for medical attention, advice, or if you have any concerns about Klor-Con M20 (Potassium Chloride Micronized).