Tiopronin
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
- Brand name
- Tiopronin
- Generic name
- TIOPRONIN
- Manufacturer
- BioComp Pharma, Inc.
- Product type
- HUMAN PRESCRIPTION DRUG
- SPL set ID
- 59e06801-0ef3-29f2-e063-6294a90a4368
- SPL ID
- 59e06801-0ef4-29f2-e063-6294a90a4368
- Version
- 1
- Effective date
- 2026-08-25
- Source export date
- 2026-09-28
- Source partition
- 8
- Source file
- https://download.open.fda.gov/drug/label/drug-label-0008-of-0014.json.zip
- Source object key
- raw/openfda/drug-label/2026-09-28/ae3816359e336a5de4f44607730a3d12ceb61ffa012a132189ceda22541b38ee/drug-label-0008-of-0014.json.zip
- Source manifest SHA-256
- cd2e66336a5cd2223fa3995098fdbdb84c6a7ee5c0a4addb236ccb22dd1e6887
- Import run
- 20260929T050834Z
- Imported at
- 2026-09-29 05:56:20
| Harmonized routes |
|---|
| ORAL |
Harmonized identifier links#
Every typed identifier imported from the complete openFDA harmonization object is paginated here; values are not reduced to a first match.
| Type | Scope | Identifier | Source field |
|---|---|---|---|
| application applno | NDA | 019569 | derived:openfda.application_number |
| application number | NDA019569 | openfda.application_number | |
| brand name | Tiopronin | openfda.brand_name | |
| generic name | TIOPRONIN | openfda.generic_name | |
| manufacturer name | BioComp Pharma, Inc. | openfda.manufacturer_name | |
| ndc | package | 44523-053-01 | openfda.package_ndc |
| ndc | product | 44523-053 | openfda.product_ndc |
| ndc11 | package | 44523005301 | derived:openfda.package_ndc |
| rxcui | 198287 | openfda.rxcui | |
| spl id | 59e06801-0ef4-29f2-e063-6294a90a4368 | id | |
| spl set id | 59e06801-0ef3-29f2-e063-6294a90a4368 | set_id | |
| unii | C5W04GO61S | openfda.unii |
Warnings cross-check#
openFDA text is shown for search and cross-checking; DailyMed SPL is canonical.
5 WARNINGS AND PRECAUTIONS Proteinuria, including nephrotic syndrome, and membranous nephropathy, has been reported with tiopronin use. Pediatric patients receiving greater than 50 mg/kg of tiopronin per day may be at increased risk for proteinuria. (2.1, 5.1, 8.4) Hypersensitivity reactions have been reported during tiopronin treatment. (4, 5.2) 5.1 Proteinuria Proteinuria, including nephrotic syndrome, and membranous nephropathy, have been reported with tiopronin use. Pediatric patients receiving greater than 50 mg/kg of tiopronin per day may be at increased risk for proteinuria [see Dosage and Administration (2.2), Adverse Reactions (6.1, 6.2), Use in Specific Populations (8.4)]. Monitor patients for the development of proteinuria and discontinue therapy in patients who develop proteinuria [see Dosage and Administration (2.2)]. 5.2 Hypersensitivity Reactions Hypersensitivity reactions (drug fever, rash, fever, arthralgia and lymphadenopathy) have been reported [see Contraindications (4)].
warnings and cautions
5.1 Proteinuria Proteinuria, including nephrotic syndrome, and membranous nephropathy, have been reported with tiopronin use. Pediatric patients receiving greater than 50 mg/kg of tiopronin per day may be at increased risk for proteinuria [see Dosage and Administration (2.2), Adverse Reactions (6.1, 6.2), Use in Specific Populations (8.4)]. Monitor patients for the development of proteinuria and discontinue therapy in patients who develop proteinuria [see Dosage and Administration (2.2)].
warnings and cautions
5.2 Hypersensitivity Reactions Hypersensitivity reactions (drug fever, rash, fever, arthralgia and lymphadenopathy) have been reported [see Contraindications (4)].
Adverse reactions cross-check#
openFDA text is shown for search and cross-checking; DailyMed SPL is canonical.
adverse reactions
6 ADVERSE REACTIONS The following adverse reactions are discussed in greater detail in other sections of the labeling: Proteinuria [see Warnings and Precautions (5.1)] Hypersensitivity [see Warnings and Precautions (5.2)] Most common adverse reactions (≥10%) are nausea, diarrhea or soft stools, oral ulcers, rash, fatigue, fever, arthralgia, proteinuria, and emesis. (6) To report SUSPECTED ADVERSE REACTIONS, contact BioComp Pharma, Inc. at 1-866-762-2365 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, the adverse reaction rates observed in the clinical trials of the drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. 6.2 Postmarketing Experience Adverse reactions have been reported from the literature, as well as during post-approval use of Tiopronin Tablets. Because the post-approval reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to Tiopronin Tablets exposure. Adverse reactions reported during the postmarketing use of Tiopronin Tablets are listed by body system in Table 2. image
adverse reactions
6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, the adverse reaction rates observed in the clinical trials of the drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.
adverse reactions
6.2 Postmarketing Experience Adverse reactions have been reported from the literature, as well as during post-approval use of Tiopronin Tablets. Because the post-approval reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to Tiopronin Tablets exposure. Adverse reactions reported during the postmarketing use of Tiopronin Tablets are listed by body system in Table 2. image
Reported adverse events (FAERS/openFDA)#
Adverse event summaries are temporarily unavailable. Other product information remains available.