Effer-K 10 Side Effects
Generic name: citric acid/potassium bicarbonate
Medically reviewed by Drugs.com. Last updated on Apr 24, 2025.
Note: This document provides detailed information about Effer-K 10 Side Effects associated with citric acid/potassium bicarbonate. Some dosage forms listed on this page may not apply specifically to the brand name Effer-K 10.
Applies to citric acid/potassium bicarbonate: oral tablet effervescent.
It is important that your doctor check your progress at regular visits to see if the medicine is working properly and to decide if you should continue to take it. Blood, urine, and other laboratory tests may be needed to check for unwanted effects.
This medicine may cause hyperkalemia. Check with your doctor right away if you have confusion, irregular heartbeat, nausea or vomiting, nervousness, numbness or tingling in the hands, feet, or lips, stomach pain, trouble breathing, or weakness or heaviness of the legs.
Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements.
Serious side effects of Effer-K 10
Along with its needed effects, citric acid/potassium bicarbonate may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur while taking citric acid/potassium bicarbonate:
More common side effects
- confusion
- diarrhea
- irregular heartbeat
- nausea or vomiting
- nervousness
- numbness or tingling in the hands, feet, or lips
- stomach pain
- trouble breathing
- weakness or heaviness of the legs
Incidence not known
- bloody or black, tarry stools
- constipation
- vomiting of blood or material that looks like coffee grounds
Other side effects of Effer-K 10
Some side effects of citric acid/potassium bicarbonate may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.
Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
Most common
- stomach discomfort
Rare side effects
- skin rash
See also:
Aldactone
Aldactone (spironolactone) is used to diagnose or treat a condition in which you have too much ...
Klor-Con
Klor-con (potassium chloride) is used to prevent or to treat low blood levels of potassium ...
Botox
Botox is used for cosmetic purposes and to treat overactive bladder symptoms, urinary incontinence ...
K-Dur
K-dur (potassium chloride) is used to prevent or to treat low blood levels of potassium ...
Potassium chloride
Potassium chloride is a mineral suppliment that is used to prevent or treat low levels of potassium ...
Spironolactone
Spironolactone is a potassium-sparing diuretic that is primarily used to treat heart failure, high ...
More about Effer-K 10 (citric acid/potassium bicarbonate)
Related treatment guides
Further information
Effer-K 10 side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.
