Ammonia N 13

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)

Brand name
Ammonia N 13
Generic name
NH3N13
Manufacturer
The Johns Hopkins University
Product type
HUMAN PRESCRIPTION DRUG
SPL set ID
80121d8f-fb9d-4122-9e12-33b4ba4f2b9a
SPL ID
4123350b-7aed-3663-e063-6394a90ac1eb
Version
14
Effective date
2025-10-14
Source export date
2026-09-28
Source partition
13
Source file
https://download.open.fda.gov/drug/label/drug-label-0013-of-0014.json.zip
Source object key
raw/openfda/drug-label/2026-09-28/e78bf8aa9f90ab13e640d254dfbd4fe5bfeca4995ec5f9d51bce3356e249cab7/drug-label-0013-of-0014.json.zip
Source manifest SHA-256
cd2e66336a5cd2223fa3995098fdbdb84c6a7ee5c0a4addb236ccb22dd1e6887
Import run
20260929T050834Z
Imported at
2026-09-29 06:37:48
Harmonized routes table
Harmonized routes
INTRAVENOUS

Warnings cross-check#

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Warnings sections page 1 of 1 · 2 matching rows.

warnings and cautions

5 WARNINGS AND PRECAUTIONS Ammonia N 13 Injection may increase the risk of cancer. Use the smallest dose necessary for imaging and ensure safe handling to protect the patient and health care worker ( 5 ). 5.1 Radiation Risks Ammonia N 13 Injection may increase the risk of cancer. Use the smallest dose necessary for imaging and ensure safe handling to protect the patient and health care worker. [see Dosage and Administration (2.4)] .

warnings and cautions

5.1 Radiation Risks Ammonia N 13 Injection may increase the risk of cancer. Use the smallest dose necessary for imaging and ensure safe handling to protect the patient and health care worker. [see Dosage and Administration (2.4)] .

Adverse reactions cross-check#

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

adverse reactions

6 ADVERSE REACTIONS No adverse reactions have been reported for Ammonia N 13 Injection based on a review of the published literature, publicly available reference sources, and adverse drug reaction reporting systems. However, the completeness of these sources is not known. No adverse reactions have been reported for Ammonia N 13 Injection based on a review of the published literature, publicly available reference sources, and adverse drug reaction reporting system ( 6 ). To report SUSPECTED ADVERSE REACTIONS, contact Johns Hopkins University PET Facility at 1-410-955-2916 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.