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Folacin-800 Side Effects

Generic name: folic acid

Medically reviewed by Drugs.com. Last updated on Dec 28, 2023.

Note: This document provides detailed information about Folacin-800 Side Effects associated with folic acid. Some dosage forms listed on this page may not apply specifically to the brand name Folacin-800.

Applies to folic acid: capsule, solution, tablet.

Serious side effects of Folacin-800

Along with its needed effects, folic acid (the active ingredient contained in Folacin-800) 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 as soon as possible if any of the following side effects occur while taking folic acid:

Rare

For healthcare professionals

Applies to folic acid: compounding powder, injectable solution, oral tablet.

Gastrointestinal

Nausea, abdominal distension, and flatulence were reported in patients taking 15 mg folic acid daily for 1 month.[Ref]

Nervous system

Bitter or bad taste, altered sleep patterns, difficulty concentrating, overactivity, and impaired judgement were reported in patients taking 15 mg folic acid daily for 1 month.

Increased seizure incidence was seen in some epileptic patients receiving phenobarbital, primidone, or diphenylhydantoin.[Ref]

Hypersensitivity

Metabolic

Anorexia was reported in patients taking 15 mg folic acid daily for 1 month.

Decreased vitamin B12 serum levels was reported with prolonged folic acid therapy.[Ref]

Other

Decreased diphenylhydantoin serum levels were reported in patients taking 5 or 15 mg folic acid daily.[Ref]

Psychiatric

Irritability, excitement, mental depression, and confusion were reported in patients taking 15 mg folic acid daily for 1 month.[Ref]

References

1. Cerner Multum, Inc. "UK Summary of Product Characteristics."

2. Cerner Multum, Inc. "Australian Product Information."

3. (2017) "Product Information. Folic Acid (folic acid)." Method Pharmaceuticals, LLC

Frequently asked questions

Further information

Folacin-800 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.

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