FDA label 4422ebc6-057a-5223-e054-00144ff8d46c

openFDA label record#

This page contains supplementary openFDA label data. For the canonical label presentation, use the corresponding DailyMed Structured Product Label.

Verified complete openFDA source JSON (canonical bytes are SHA-256 checked before publication)

SPL set ID: d35ad609-70d3-4eb2-8276-c9631ca815d1
SPL ID: 4422ebc6-057a-5223-e054-00144ff8d46c
Version: 3
Effective date: 2016-12-20
Source export date: 2026-08-01
Source partition: 7
Source file: https://download.open.fda.gov/drug/label/drug-label-0007-of-0014.json.zip
Source object key: raw/openfda/drug-label/2026-08-01/29baabee7fa6726d72190670d84f1571113181a958a8119cbe97e8f0d1d955b2/drug-label-0007-of-0014.json.zip
Source manifest SHA-256: bdd1454d0606b622b70458a306b8a10d8a8787db06fd9f46e69c7f7a4524b630
Import run: 20260801T225920Z
Imported at: 2026-08-01 23:16:33

Harmonized identifier links#

Every typed identifier imported from the complete openFDA harmonization object is paginated here; values are not reduced to a first match.

Harmonized identifiers page 1 of 1 · 2 matching rows.

Type, Scope, Identifier table
Type	Scope	Identifier	Source field
spl id		4422ebc6-057a-5223-e054-00144ff8d46c	id
spl set id		d35ad609-70d3-4eb2-8276-c9631ca815d1	set_id

Warnings cross-check#

openFDA text is shown for search and cross-checking; DailyMed SPL is canonical.

Warnings sections page 1 of 1 · 1 matching rows.

warnings

WARNINGS Avoid the intravenous route. Folic acid is not a substitute for vitamin B 12 although it may improve vitamin B 12 deficient megaloblastic anemia. Exclusive use of folic acid in treating vitamin B 12 deficient megaloblastic anemia could result in progressive and irreversible neurologic damage. Blunted or impeded therapeutic response to vitamin B 12 may be due to such conditions as infection, uremia, drugs having bone marrow suppressant properties such as chloramphenicol, and concurrent iron or folic acid deficiency.

Adverse reactions cross-check#

openFDA text is shown for search and cross-checking; DailyMed SPL is canonical.

Adverse reactions sections page 1 of 1 · 1 matching rows.

adverse reactions

ADVERSE REACTIONS Mild transient diarrhea, itching, transitory exanthema, feeling of swelling of entire body, and anaphylaxis. A few patients may experience pain after injection of hydroxocobalamin.