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Effer-K 20 Side Effects

Generic name: citric acid/potassium bicarbonate

Medically reviewed by Last updated on Apr 12, 2024.

Note: This document contains side effect information about citric acid/potassium bicarbonate. Some dosage forms listed on this page may not apply to the brand name Effer-K 20.

Applies to citric acid/potassium bicarbonate: oral tablet effervescent.

Serious side effects of Effer-K 20

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

Incidence not known

Other side effects of Effer-K 20

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


More about Effer-K 20 (citric acid/potassium bicarbonate)

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Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Some side effects may not be reported. You may report them to the FDA.