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Roxee Meds Catalog

Fipronil

Medication catalog facts with explicit FDA-approval, off-label, source-limited, and safety context.

Both Catalog partial Not FDA-approved for animals Sources vary Boehringer Ingelheim Animal Health USA Inc. Official label facts Owner quick guide first
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Showing simplified owner view. Switch to Vet View for full technical detail.
Source variance noted. Roxee found source differences in non-clinical fields such as brand, manufacturer, source URL, or display metadata. Core owner guidance and official source links are still available.
Source variance fields
  • Manufacturer

Data freshness

Storefront facts
Catalog refreshed
May 5, 2026, 10:05 a.m.

Roxee has a partial storefront projection for this medication. Some primary facts still need verification.

FDA applications
FDA application data refreshed
Feb 19, 2026, 11:00 a.m.

Sponsor, product, and application records imported from Animal Drugs @ FDA.

Safety reports
Safety data refreshed
May 5, 2026, 10:01 a.m.

openFDA reaction terms and case summaries are supporting evidence, not proof of causality.

Source timing details
Source timing details
  • Storefront facts: Source Roxee | Refreshed May 5, 2026, 10:05 AM UTC
    The storefront fact projection used for browse cards and quick facts.
  • Animal Drug Product Listing Directory (NDC): Source FDA | Refreshed Feb 19, 2026, 11:00 AM UTC
    Package/product NDCs from FDA’s electronic listing directory (XLS).
  • openFDA reaction terms: Source FDA openFDA | Refreshed May 5, 2026, 10:04 AM UTC
  • openFDA case summaries: Source FDA openFDA | Refreshed May 5, 2026, 10:04 AM UTC

Evidence

Reviewed / Updated / Sources

Reviewed by: Not available

Last reviewed: April 15, 2026

Updated: April 15, 2026, 10:04 AM UTC

Sources:
Image coming soon
Fipronil

Fipronil

Drug type: Generic ingredient • Branded profile • Not FDA-approved for animals

Both 81% storefront ready

Species: Both

Approval status: Not FDA-approved as an animal drug. No FDA-approved animal-drug application is linked for this record. It may represent extra-label, human-drug, bulk-compounding, export-only, or otherwise unapproved animal-use source data; use only under veterinarian direction.

Medication Snapshot

Merged from the current Roxee medication system with field-level provenance, freshness, and completeness tracking.

Fipronil

Senvelgo (velagliflozin oral solution) is approved in cats for control of hyperglycemia associated with diabetes mellitus. Species commonly shown: Both.

Generic name
Fipronil
Brand names
Fipronil
Manufacturer
Boehringer Ingelheim Animal Health USA Inc.
Species
Both
Completeness
81%
Validation
Needs review
Brand names
Fipronil

Indications / Uses

Senvelgo (velagliflozin oral solution) is approved in cats for control of hyperglycemia associated with diabetes mellitus.

Side Effects

Top reported reactions (openFDA): Lack of efficacy (ectoparasite) - flea, Vomiting, Lethargy (see also Central nervous system depression in 'Neurological'), Diarrhoea, Seizure NOS, Lack of efficacy (ectoparasite) - tick NOS.

FAQ

Both

Source Transparency

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Pet Owner Quick Guide

Start here first for the safest next-step summary before the deeper medication detail.

Roxee still has limited plain-language guidance for this medication. Use the official documents and your veterinarian's instructions for product-specific details.

Used for:

Your vet decides this. Here's what owners typically ask/watch for.

Dosing note:

Exact dosing depends on your pet's species, weight, and health status. Use your veterinarian's instructions for the exact dose and schedule.

What to watch for:

  • Unclassifiable adverse event (1 reports)
  • Skin lesion NOS (1 reports)
  • Skin haemorrhage NOS (1 reports)

When to call the vet:

  • Repeated vomiting or diarrhea.
  • Severe lethargy (hard to wake, very low energy).
  • Collapse or fainting.
  • Trouble breathing.
  • Facial swelling or hives.
  • Blood in vomit or stool.

What to tell or ask your vet today:

  • Is this medicine the right fit for my pet’s current symptoms?
  • Which warning signs mean I should call back right away?
  • How should I handle missed doses or refusal to take the medicine?
Major cautions & emergency warning signs

Side effects to monitor:

  • Unclassifiable adverse event
  • Skin lesion NOS
  • Skin haemorrhage NOS

Most reported reactions:

  • Unclassifiable adverse event (1 reports)
  • Skin lesion NOS (1 reports)
  • Skin haemorrhage NOS (1 reports)

Emergency warning signs:

  • Repeated vomiting or diarrhea.
  • Severe lethargy (hard to wake, very low energy).
  • Collapse or fainting.
  • Trouble breathing.
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Quick Facts

Official label facts first, then secondary summaries. Marketing content is separated below.

Species: Both
Manufacturer: Boehringer Ingelheim Animal Health USA Inc.
Identifiers:
NDC Package: 73377-155-01 NDC Product: 73377

Adverse Reactions

Snapshot first, detailed rows second. This section summarizes signal data and is not a diagnosis.

Tap or hover a reaction to see what it means in plain language.

Tracked signals
30
Reported cases
26
Serious reports
12
Species represented
2
Grouped by Body System
Digestive (1) · Vomiting Skin & allergy (5) · Itching, Chewing - pruritus, Alopecia NOS Neurologic (1) · Seizure NOS Behavior (2) · Biting -aggression, Behavioral disorder (unspecified) Effectiveness (1) · Lack of efficacy (ectoparasite) - flea Other (20) · Weight gain, Unclassifiable adverse event, Skin scab
Most Reported Reactions
Reaction Body system Cases Species Serious cases
Other 1 Dog 1
Other 1 Dog 1
Other 1 Dog 1
Neurologic 1 Dog 1
Other 1 Dog 1
Other 1 Dog 1
Other 1 Dog 1
Other 1 Dog 1

Species coverage: Dog (23) Cat (7)

View detailed reaction table
Reaction Body system Species Seriousness Frequency Reports
Other Dog Non-serious - 1
Digestive Cat Non-serious - 1
Other Dog Serious - 1
Other Cat Non-serious - 1
Other Dog Serious - 1
Other Dog Serious - 1
Other Dog Non-serious - 1
Neurologic Dog Serious - 1
Other Dog Non-serious - 1
Other Dog Serious - 1
Other Cat Non-serious - 1
Other Dog Serious - 1
Other Dog Serious - 1
Other Dog Non-serious - 1
Effectiveness Dog Non-serious - 1
Skin & allergy Dog Non-serious - 1
Other Dog Serious - 1
Other Dog Non-serious - 1
Other Dog Non-serious - 1
Other Dog Non-serious - 1
Other Dog Serious - 1
Skin & allergy Cat Non-serious - 1
Behavior Cat Non-serious - 1
Behavior Dog Serious - 1
Other Dog Serious - 1
Skin & allergy Dog Serious - 1
Skin & allergy Cat Unknown - -
Skin & allergy Cat Unknown - -
Other Dog Unknown - -
Other Dog Unknown - -
Source metadata:

Documents

Owner handouts and official technical documents open on-page first, with the original source still one click away.

Owner handouts

0
No owner handouts linked yet.

Official label / PI

0
No official label or package insert links yet.

SPL

1

FOI

0
No FOI links yet.

Fipronil SPL

SPL · Structured Product Label

Open original
FDA Structured Product Label XML for Fipronil. Use the source link for the full official labeling record.
Source metadata:
Veterinary reference (advanced)

Canonical medication sections are above. This legacy block remains available for deeper cross-reference without cluttering the primary workflow.

At a Glance

Quick facts and links to official labeling and safety signals.

Data freshness
  • Storefront facts: Source Roxee | Refreshed May 5, 2026, 10:05 AM UTC
    The storefront fact projection used for browse cards and quick facts.
  • Animal Drug Product Listing Directory (NDC): Source FDA | Refreshed Feb 19, 2026, 11:00 AM UTC
    Package/product NDCs from FDA’s electronic listing directory (XLS).
  • openFDA reaction terms: Source FDA openFDA | Refreshed May 5, 2026, 10:04 AM UTC
  • openFDA case summaries: Source FDA openFDA | Refreshed May 5, 2026, 10:04 AM UTC
Official (FDA)
Identity: Generic ingredient • FDA branded products available
Official FDA brands: Fipronil
Manufacturer mapping: AX Pharmaceutical Corp
Case-reported brands (openFDA): MSK
Catalog species: Both
NDC: Packages 73377-155-01 • Products 73377
Safety (openFDA)
Top reactions: Dog 14 • Cat 2 • View
Case summaries: 8 (showing 8) • View
openFDA reports are unverified and do not prove causation.
Diagnosis Codes

Diagnosis-code mappings are not available for this medication yet.

Counseling and Monitoring Highlights

Global Pet owner/Vet mode is controlled in the header. This section avoids duplicate in-page persona tabs.

Top reaction signals
Unclassifiable adverse event (1) Skin lesion NOS (1) Skin haemorrhage NOS (1) Seizure NOS (1) Scale (1) Overdose (1) Medication error NOS (1) Dermal plaque (1)

Identifiers & Packages

Normalized identifiers (NDC/NADA/ANADA) and package metadata from regulator listings.

Identifiers
NDC Package: 73377-155-01 NDC Product: 73377
Package NDC Product NDC Form / Route Status
73377-155-01 73377 -

Enriched Documents

Documents are tiered by source trust: Official, Clinical, Manufacturer, Marketing.

  • Fipronil SPL • Structured Product Label • Official
    FDA Structured Product Label from the electronic animal drug product listing directory.

Data Sources & Change Log

Every non-trivial field is expected to include provenance and update timestamps.

Official 21 Clinical 8 Manufacturer 0 Marketing 0
Current Field Facts
  • monitoring: Monitor blood glucose and ketones, hydration status, appetite, and clinical response at regular intervals. (Clinical, 2026-04-21)
  • monitoring: Monitor blood glucose and ketones, hydration status, appetite, and clinical response at regular intervals. (Clinical, 2026-04-20)
  • monitoring: Monitor blood glucose and ketones, hydration status, appetite, and clinical response at regular intervals. (Clinical, 2026-04-19)
  • monitoring: Monitor blood glucose and ketones, hydration status, appetite, and clinical response at regular intervals. (Clinical, 2026-04-17)
  • monitoring: Monitor blood glucose and ketones, hydration status, appetite, and clinical response at regular intervals. (Clinical, 2026-04-16)
  • monitoring: Monitor blood glucose and ketones, hydration status, appetite, and clinical response at regular intervals. (Clinical, 2026-04-16)
  • monitoring: Monitor blood glucose and ketones, hydration status, appetite, and clinical response at regular intervals. (Clinical, 2026-04-15)
  • side_effects: Top reported reactions (openFDA): Lack of efficacy (ectoparasite) - flea, Vomiting, Lethargy (see also Central nervous system depression in 'Neurological'), Di… (Clinical, 2026-04-11)
  • manufacturer_name: AX Pharmaceutical Corp (Official, 2026-02-19)
  • side_effects: Top reported reactions (openFDA): Lack of efficacy (ectoparasite) - flea, Vomiting, Lethargy (see also Central nervous system depression in 'Neurological'), Di… (Official, 2026-05-05)
  • side_effects: Top reported reactions (openFDA): Lack of efficacy (ectoparasite) - flea, Vomiting, Lethargy (see also Central nervous system depression in 'Neurological'), Di… (Official, 2026-05-03)
  • side_effects: Top reported reactions (openFDA): Lack of efficacy (ectoparasite) - flea, Vomiting, Lethargy (see also Central nervous system depression in 'Neurological'), Di… (Official, 2026-04-30)
  • side_effects: Top reported reactions (openFDA): Lack of efficacy (ectoparasite) - flea, Vomiting, Lethargy (see also Central nervous system depression in 'Neurological'), Di… (Official, 2026-04-29)
  • side_effects: Top reported reactions (openFDA): Lack of efficacy (ectoparasite) - flea, Vomiting, Lethargy (see also Central nervous system depression in 'Neurological'), Di… (Official, 2026-04-28)
  • side_effects: Top reported reactions (openFDA): Lack of efficacy (ectoparasite) - flea, Vomiting, Lethargy (see also Central nervous system depression in 'Neurological'), Di… (Official, 2026-04-27)
  • side_effects: Top reported reactions (openFDA): Lack of efficacy (ectoparasite) - flea, Vomiting, Lethargy (see also Central nervous system depression in 'Neurological'), Di… (Official, 2026-04-26)
  • side_effects: Top reported reactions (openFDA): Lack of efficacy (ectoparasite) - flea, Vomiting, Lethargy (see also Central nervous system depression in 'Neurological'), Di… (Official, 2026-04-25)
  • side_effects: Top reported reactions (openFDA): Lack of efficacy (ectoparasite) - flea, Vomiting, Lethargy (see also Central nervous system depression in 'Neurological'), Di… (Official, 2026-04-17)
  • side_effects: Top reported reactions (openFDA): Lack of efficacy (ectoparasite) - flea, Vomiting, Lethargy (see also Central nervous system depression in 'Neurological'), Di… (Official, 2026-04-15)
  • side_effects: Top reported reactions (openFDA): Lack of efficacy (ectoparasite) - flea, Vomiting, Lethargy (see also Central nervous system depression in 'Neurological'), Di… (Official, 2026-04-15)
Recent Revisions
  • side_effects updated 2026-05-05 10:05 by etl_backfill • Backfilled from existing medication fields
  • side_effects updated 2026-05-03 10:05 by etl_backfill • Backfilled from existing medication fields
  • side_effects updated 2026-04-30 10:09 by etl_backfill • Backfilled from existing medication fields
  • side_effects updated 2026-04-29 10:05 by etl_backfill • Backfilled from existing medication fields
  • side_effects updated 2026-04-28 10:05 by etl_backfill • Backfilled from existing medication fields
  • side_effects updated 2026-04-27 10:05 by etl_backfill • Backfilled from existing medication fields
  • side_effects updated 2026-04-26 10:06 by etl_backfill • Backfilled from existing medication fields
  • side_effects updated 2026-04-25 10:05 by etl_backfill • Backfilled from existing medication fields
  • monitoring updated 2026-04-21 10:06 by curated_loader • Clinical monitoring context for feline diabetes management.
  • usage updated 2026-04-21 10:06 by curated_loader • Usage statement from FDA warning letter and approved-product context.
  • drug_profile_type updated 2026-04-21 10:06 by curated_loader • FDA source confirms Senvelgo as a branded approved product.
  • manufacturer_name updated 2026-04-21 10:06 by curated_loader • FDA warning letter identifies the approved sponsor/manufacturer.
  • brand_names updated 2026-04-21 10:06 by curated_loader • FDA warning letter references Senvelgo as the approved animal drug.
  • approval_reference updated 2026-04-21 10:06 by curated_loader • Official FDA application reference for Senvelgo.
  • monitoring updated 2026-04-20 10:08 by curated_loader • Clinical monitoring context for feline diabetes management.
  • usage updated 2026-04-20 10:08 by curated_loader • Usage statement from FDA warning letter and approved-product context.
  • drug_profile_type updated 2026-04-20 10:08 by curated_loader • FDA source confirms Senvelgo as a branded approved product.
  • manufacturer_name updated 2026-04-20 10:08 by curated_loader • FDA warning letter identifies the approved sponsor/manufacturer.
  • brand_names updated 2026-04-20 10:08 by curated_loader • FDA warning letter references Senvelgo as the approved animal drug.
  • approval_reference updated 2026-04-20 10:08 by curated_loader • Official FDA application reference for Senvelgo.

FDA Products & Applications (Animal Drugs @ FDA)

Official sponsor/proprietary-name/application-status records linked by active ingredient.

Product Sponsor Application Status Published

Data source: FDA Animal Drugs @ FDA (public search export).

Top Reported Reactions (openFDA)

De-duplicated reaction terms grouped by body system from FDA openFDA reports (not verified; does not prove causation).

Digestive
Vomiting (1) • Cat

Showing top 5 for Digestive.

Skin & allergy
Itching (1) • Dog Chewing - pruritus (1) • Cat Alopecia NOS (1) • Dog Hair loss at application site • Cat Application site hair loss • Cat

Showing top 5 for Skin & allergy.

Neurologic
Seizure NOS (1) • Dog

Showing top 5 for Neurologic.

Behavior
Biting -aggression (1) • Cat Behavioral disorder (1) • Dog

Showing top 5 for Behavior.

Effectiveness
Lack of efficacy (ectoparasite) - flea (1) • Dog

Showing top 5 for Effectiveness.

Other
Weight gain (1) • Dog Unclassifiable adverse event (1) • Dog Skin scab (1) • Cat Skin lesion NOS (1) • Dog Skin haemorrhage NOS (1) • Dog
Show more (15)
Skin and tissue infection NOS (1) • Dog Scratching (1) • Dog Scale (1) • Dog Rolling (1) • Cat Overdose (1) • Dog Medication error NOS (1) • Dog Leucopenia NOS (1) • Dog Dermal plaque (1) • Dog Decreased red blood cell count (1) • Dog Decreased haemoglobin (1) • Dog Decreased haematocrit (1) • Dog Crust (1) • Dog Bacterial skin infection NOS (1) • Dog Agitation • Dog Abnormal radiograph finding • Dog

Showing top 5 for Other.

Data source: FDA openFDA Animal & Veterinary adverse event reports.

Adverse Event Case Summaries (openFDA)

These are individual FDA adverse event reports. They are unverified and do not prove the medication caused the reaction.

Dog, Shepherd Dog - German, Male, 12 year, 45.81 kilogram • Drug: MSK, Unknown • Reactions: Weight gain, Itching, Skin and tissue infection NOS • Outcome: Ongoing

  • Report ID: USA-USFDACVM-2025-US-073859
  • Serious AE: No
  • Treated For AE: No
  • Sex: Male
  • Age: 12.00 Year
  • Weight: 45.810 Kilogram
  • Case-reported brand: MSK
  • Case-reported manufacturer: MSK
  • Route: Unknown
Reactions Reported:
Weight gain Itching Skin and tissue infection NOS
Outcomes: Ongoing

Dog, ['Chihuahua', 'Dachshund (unspecified)'], Male, 18 year, 4.763 kilogram • Drug: MSK, Unassigned, Unknown • Reactions: Seizure NOS, Medication error NOS, Overdose • Outcome: Ongoing

  • Report ID: USA-USFDACVM-2025-US-072926
  • Serious AE: Yes
  • Treated For AE: No
  • Sex: Male
  • Age: 18.00 Year
  • Weight: 4.763 Kilogram
  • Case-reported brand: MSK
  • Case-reported manufacturer: MSK
  • Route: Unknown
  • Form: Unassigned
Reactions Reported:
Seizure NOS Medication error NOS Overdose
Outcomes: Ongoing

Dog, Poodle - Miniature, Male, 17 year, 8.618 kilogram • Drug: MSK, Topical, Dose: 1 dose per animal • Reactions: Lack of efficacy (ectoparasite) - flea • Outcome: Ongoing

  • Report ID: USA-USFDACVM-2025-US-074769
  • Serious AE: No
  • Treated For AE: Yes
  • Sex: Male
  • Age: 17.00 Year
  • Weight: 8.618 Kilogram
  • Case-reported brand: MSK
  • Case-reported manufacturer: MSK
  • Route: Topical
  • Dose: 1 dose per animal
Reactions Reported:
Lack of efficacy (ectoparasite) - flea
Outcomes: Ongoing

Dog, Retriever - Labrador, Male, 12.42 year, 37.1 kilogram • Drug: MSK, Unassigned, Unknown • Reactions: Dermal plaque, Crust, Scale, Alopecia NOS, Skin lesion NOS… • Outcome: Ongoing

  • Report ID: USA-USFDACVM-2025-US-071935
  • Serious AE: Yes
  • Treated For AE: Yes
  • Sex: Male
  • Age: 12.42 Year
  • Weight: 37.100 Kilogram
  • Case-reported brand: MSK
  • Case-reported manufacturer: MSK
  • Route: Unknown
  • Form: Unassigned
Reactions Reported:
Dermal plaque Crust Scale Alopecia NOS Skin lesion NOS Bacterial skin infection NOS
Outcomes: Ongoing

Cat, Domestic Shorthair, Female, 12 year, 3.9 kilogram • Drug: MSK, Solution, Topical • Reactions: Vomiting • Outcome: Outcome Unknown

  • Report ID: USA-USFDACVM-2025-US-071203
  • Serious AE: No
  • Treated For AE: No
  • Sex: Female
  • Age: 12.00 Year
  • Weight: 3.900 Kilogram
  • Case-reported brand: MSK
  • Case-reported manufacturer: MSK
  • Route: Topical
  • Form: Solution
Reactions Reported:
Vomiting
Outcomes: Outcome Unknown

Dog, ['Poodle - Miniature', 'Dog (unknown)'], Male, 17 year, 8.618 kilogram • Drug: MSK, Suspension, Topical, Dose: 1 dose per animal • Reactions: Scratching, Lack of efficacy (ectoparasite) - flea • Outcome: Ongoing

  • Report ID: USA-USFDACVM-2025-US-071144
  • Serious AE: No
  • Treated For AE: Yes
  • Sex: Male
  • Age: 17.00 Year
  • Weight: 8.618 Kilogram
  • Case-reported brand: MSK
  • Case-reported manufacturer: MSK
  • Route: Topical
  • Form: Suspension
  • Dose: 1 dose per animal
Reactions Reported:
Scratching Lack of efficacy (ectoparasite) - flea
Outcomes: Ongoing

Cat, Domestic Shorthair, Male, 11 year, 7.711 kilogram • Drug: MSK, Suspension, Topical, Dose: 1 tube per dose, Frequency: 1 per month • Reactions: Lack of efficacy (ectoparasite) - flea • Outcome: Outcome Unknown

  • Report ID: USA-USFDACVM-2025-US-070668
  • Serious AE: No
  • Treated For AE: No
  • Sex: Male
  • Age: 11.00 Year
  • Weight: 7.711 Kilogram
  • Case-reported brand: MSK
  • Case-reported manufacturer: MSK
  • Route: Topical
  • Form: Suspension
  • Dose: 1 tube per dose
  • Frequency: 1 per month
Reactions Reported:
Lack of efficacy (ectoparasite) - flea
Outcomes: Outcome Unknown

Cat, Domestic Mediumhair, Male, 5 year, 5.443 kilogram • Drug: MSK, Suspension, Topical, Dose: 1 tube per dose, Frequency: 1 per month • Reactions: Lack of efficacy (ectoparasite) - flea • Outcome: Outcome Unknown

  • Report ID: USA-USFDACVM-2025-US-070667
  • Serious AE: No
  • Treated For AE: No
  • Sex: Male
  • Age: 5.00 Year
  • Weight: 5.443 Kilogram
  • Case-reported brand: MSK
  • Case-reported manufacturer: MSK
  • Route: Topical
  • Form: Suspension
  • Dose: 1 tube per dose
  • Frequency: 1 per month
Reactions Reported:
Lack of efficacy (ectoparasite) - flea
Outcomes: Outcome Unknown

Data source: FDA openFDA Animal & Veterinary adverse event reports.

Overdose Information

No approved overdose-management text is linked yet. If overdose is suspected, contact a veterinarian or emergency clinic immediately.

Storage & Handling

No approved storage guidance is linked yet for this ingredient. Use manufacturer packaging and veterinary guidance for handling/storage.

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