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Fluralaner 13.64% 12-Week Chew

Detailed information about Fluralaner 13.64% 12-Week Chew

Official label facts Owner quick guide first Marketing clearly labeled
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Reviewed / Updated / Sources

Reviewed: Not available

Updated: February 12, 2026, 10:44 PM UTC

Sources:

Pet Owner Quick Guide

Start here first for the simple next-step summary.

Used for:

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

What to watch for:

  • Vomiting (1 reports)
  • Twitching (1 reports)
  • Rubbing (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 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?
Safety & side effects

What to watch:

  • Vomiting
  • Twitching
  • Rubbing

Most reported reactions:

  • Vomiting (1 reports)
  • Twitching (1 reports)
  • Rubbing (1 reports)

When to call your vet:

  • Repeated vomiting or diarrhea.
  • Severe lethargy (hard to wake, very low energy).
  • Collapse or fainting.
  • Trouble breathing.
Talk to a Vet / Find a Vet Near You Start Symptom Intake

Data freshness: source data appears current.

Latest refresh: Mar 21, 2026, 10:01 a.m.

Data freshness
  • Medication catalog: Source Roxee | Refreshed Feb 12, 2026, 10:44 PM UTC
  • Animal Drug Product Listing Directory (NDC): Source FDA | Refreshed Mar 21, 2026, 10:01 AM UTC
    Package/product NDCs from FDA’s electronic listing directory (XLS).
  • openFDA reaction terms: Source FDA openFDA | Refreshed Mar 17, 2026, 10:03 AM UTC
  • openFDA case summaries: Source FDA openFDA | Refreshed Mar 10, 2026, 10:05 AM UTC
Image coming soon
Fluralaner 13.64% 12-Week Chew

Fluralaner 13.64% 12-Week Chew

Drug type: Generic ingredient • Generic profile • No FDA branded products linked

Species: Both

Manufacturer: Not available (source)

Quick Facts

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

Species: Both
Manufacturer: Not available

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
32
Reported cases
29
Serious reports
19
Species represented
2
Grouped by Body System
Digestive (3) · Vomiting, Loss of appetite, Diarrhea Skin & allergy (2) · Twitching, Hair loss at application site Neurologic (2) · Tiredness (lethargy), Unsteady walking (ataxia) Behavior (1) · Head shake - behavioural disorder Effectiveness (4) · Lack of efficacy (ectoparasite) - tick NOS, Lack of efficacy (ectoparasite) - flea, Lack of efficacy (bacteria) - Borrelia Other (20) · Tongue protrusion, Rubbing, Reduced food intake
Most Reported Reactions
Reaction Body system Cases Species Serious cases
Digestive 1 Cat 1
Skin & allergy 1 Dog 1
Other 1 Dog 1
Other 1 Cat 1
Other 1 Cat 1
Other 1 Dog 1
Other 1 Dog 1
Digestive 1 Cat 1

Species coverage: Dog (19) Cat (13)

View detailed reaction table
Reaction Body system Species Seriousness Frequency Reports
Digestive Cat Serious - 1
Skin & allergy Dog Serious - 1
Other Cat Non-serious - 1
Neurologic Dog Non-serious - 1
Other Dog Serious - 1
Other Cat Serious - 1
Other Cat Serious - 1
Other Dog Serious - 1
Other Cat Non-serious - 1
Other Dog Serious - 1
Digestive Cat Serious - 1
Other Cat Non-serious - 1
Effectiveness Dog Non-serious - 1
Effectiveness Dog Non-serious - 1
Effectiveness Dog Serious - 1
Effectiveness Dog Serious - 1
Other Cat Non-serious - 1
Other Dog Serious - 1
Other Dog Serious - 1
Behavior Dog Serious - 1
Skin & allergy Cat Non-serious - 1
Other Dog Serious - 1
Other Dog Serious - 1
Other Cat Serious - 1
Other Dog Serious - 1
Digestive Cat Serious - 1
Other Dog Serious - 1
Other Cat Non-serious - 1
Other Cat Non-serious - 1
Neurologic Dog Unknown - -
Other Dog Unknown - -
Other Dog Unknown - -
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
  • Medication catalog: Source Roxee | Refreshed Feb 12, 2026, 10:44 PM UTC
  • Animal Drug Product Listing Directory (NDC): Source FDA | Refreshed Mar 21, 2026, 10:01 AM UTC
    Package/product NDCs from FDA’s electronic listing directory (XLS).
  • openFDA reaction terms: Source FDA openFDA | Refreshed Mar 17, 2026, 10:03 AM UTC
  • openFDA case summaries: Source FDA openFDA | Refreshed Mar 10, 2026, 10:05 AM UTC
Official (FDA)
Identity: Generic ingredient • No FDA branded products linked
No official FDA brand rows linked yet for this ingredient.
Case-reported brands (openFDA): MSK
Catalog species: Both
Safety (openFDA)
Top reactions: Dog 24 • Cat 8 • View
Case summaries: 22 (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
Vomiting (1) Twitching (1) Rubbing (1) Reduced food intake (1) Reduced faecal output (1) Panting (1) Lymphocytosis (1) Loss of appetite (1)

Data Sources & Change Log

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

Official 1 Clinical 0 Manufacturer 0 Marketing 0
Current Field Facts
  • side_effects: Top reported reactions (openFDA): Lack of efficacy (ectoparasite) - flea, Vomiting, Lack of efficacy (ectoparasite) - tick NOS, Emesis (multiple), Seizure NOS,… (Official, 2026-02-12)
Recent Revisions
  • side_effects updated 2026-02-12 22:44 by etl_backfill • Backfilled from existing medication fields

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 Loss of appetite (1) • Cat Diarrhea (1) • Cat

Showing top 5 for Digestive.

Skin & allergy
Twitching (1) • Dog Hair loss at application site (1) • Cat

Showing top 5 for Skin & allergy.

Neurologic
Tiredness (1) • Dog Unsteady walking • Dog

Showing top 5 for Neurologic.

Behavior
Head shake - behavioural disorder (1) • Dog

Showing top 5 for Behavior.

Effectiveness
Lack of efficacy (ectoparasite) - tick NOS (1) • Dog Lack of efficacy (ectoparasite) - flea (1) • Dog Lack of efficacy (bacteria) - Borrelia (1) • Dog Lack of efficacy (bacteria) - Anaplasma (1) • Dog

Showing top 5 for Effectiveness.

Other
Tongue protrusion (1) • Cat Rubbing (1) • Dog Reduced food intake (1) • Cat Reduced faecal output (1) • Cat Panting (1) • Dog
Show more (15)
Medication error NOS (1) • Cat Lymphocytosis (1) • Dog Lip licking (1) • Cat Increased drinking (1) • Cat Hypersensitivity reaction (1) • Dog Hyperaemia (1) • Dog Fever (1) • Dog Eyelid erythema (1) • Dog Elevated temperature (1) • Cat Elevated mean corpuscular volume (1) • Dog Arthritis (1) • Dog Administration error NOS (1) • Cat Accidental exposure (1) • Cat Allergy NOS • Dog Abnormal posture • 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, ['Crossbred Canine/dog', 'Poodle (unspecified)', 'Retriever - Golden'], Female, 4 year, 23.678 kilogram • Drug: MSK, Tablet, chewable, Oral • Reactions: Eyelid erythema, Panting, Head shake - behavioural disorder, Rubbing, Twitching… • Outcome: Ongoing

  • Report ID: USA-USFDACVM-2025-US-055964
  • Serious AE: Yes
  • Treated For AE: Yes
  • Sex: Female
  • Age: 4.00 Year
  • Weight: 23.678 Kilogram
  • Case-reported brand: MSK
  • Case-reported manufacturer: MSK
  • Route: Oral
  • Form: Tablet, chewable
Reactions Reported:
Eyelid erythema Panting Head shake - behavioural disorder Rubbing Twitching Fever Hypersensitivity reaction Hyperaemia
Outcomes: Ongoing

Dog, ['Crossbred Canine/dog', 'Catahoula Leopard Dog', 'Leopard Cur'], Male, 2 year, 46.72 kilogram • Drug: MSK, Tablet, chewable, Oral, Dose: 1400 Milligram per animal, Frequency: 3 per month • Reactions: Lack of efficacy (bacteria) - Borrelia • Outcome: Ongoing

  • Report ID: USA-USFDACVM-2025-US-056044
  • Serious AE: No
  • Treated For AE: No
  • Sex: Male
  • Age: 2.00 Year
  • Weight: 46.720 Kilogram
  • Case-reported brand: MSK
  • Case-reported manufacturer: MSK
  • Route: Oral
  • Form: Tablet, chewable
  • Dose: 1400 Milligram per animal
  • Frequency: 3 per month
Reactions Reported:
Lack of efficacy (bacteria) - Borrelia
Outcomes: Ongoing

Dog, Unknown • Drug: MSK, Tablet, chewable, Oral • Reactions: Vomiting • Outcome: Outcome Unknown

  • Report ID: USA-USFDACVM-2025-US-056063
  • Serious AE: No
  • Treated For AE: No
  • Sex: Unknown
  • Case-reported brand: MSK
  • Case-reported manufacturer: MSK
  • Route: Oral
  • Form: Tablet, chewable
Reactions Reported:
Vomiting
Outcomes: Outcome Unknown

Dog, Retriever - Labrador, Male, 8 year, 33.067 kilogram • Drug: MSK, Tablet, chewable, Oral, Dose: 1000 Milligram per animal, Frequency: 12 per week • Reactions: Vomiting • Outcome: Recovered/Normal

  • Report ID: USA-USFDACVM-2025-US-056061
  • Serious AE: No
  • Treated For AE: No
  • Sex: Male
  • Age: 8.00 Year
  • Weight: 33.067 Kilogram
  • Case-reported brand: MSK
  • Case-reported manufacturer: MSK
  • Route: Oral
  • Form: Tablet, chewable
  • Dose: 1000 Milligram per animal
  • Frequency: 12 per week
Reactions Reported:
Vomiting
Outcomes: Recovered/Normal

Dog, Crossbred Canine/dog, Female, 4 year, 31.842 kilogram • Drug: MSK, Tablet, chewable, Oral, Dose: 1000 Milligram per animal, Frequency: 12 per week • Reactions: Vomiting • Outcome: Recovered/Normal

  • Report ID: USA-USFDACVM-2025-US-056049
  • Serious AE: No
  • Treated For AE: No
  • Sex: Female
  • Age: 4.00 Year
  • Weight: 31.842 Kilogram
  • Case-reported brand: MSK
  • Case-reported manufacturer: MSK
  • Route: Oral
  • Form: Tablet, chewable
  • Dose: 1000 Milligram per animal
  • Frequency: 12 per week
Reactions Reported:
Vomiting
Outcomes: Recovered/Normal

Dog, Unknown • Drug: MSK, Tablet, chewable, Unknown • Reactions: Lack of efficacy (ectoparasite) - flea • Outcome: Ongoing

  • Report ID: USA-USFDACVM-2025-US-056083
  • Serious AE: No
  • Treated For AE: No
  • Sex: Unknown
  • Case-reported brand: MSK
  • Case-reported manufacturer: MSK
  • Route: Unknown
  • Form: Tablet, chewable
Reactions Reported:
Lack of efficacy (ectoparasite) - flea
Outcomes: Ongoing

Dog, Havanese, Male, 1.5 year, 8.618 kilogram • Drug: MSK, Tablet, chewable, Oral, Dose: 250 Milligram per animal • Reactions: Lack of efficacy (ectoparasite) - flea • Outcome: Ongoing

  • Report ID: USA-USFDACVM-2025-US-056080
  • Serious AE: No
  • Treated For AE: No
  • Sex: Male
  • Age: 1.50 Year
  • Weight: 8.618 Kilogram
  • Case-reported brand: MSK
  • Case-reported manufacturer: MSK
  • Route: Oral
  • Form: Tablet, chewable
  • Dose: 250 Milligram per animal
Reactions Reported:
Lack of efficacy (ectoparasite) - flea
Outcomes: Ongoing

Dog, ['Crossbred Canine/dog', 'Chihuahua', 'Terrier - Jack Russell', 'Pit Bull'], Female, 4 year, 8.618 kilogram • Drug: MSK, Tablet, chewable, Oral, Dose: 250 Milligram per animal, Frequency: 3 per month • Reactions: Tiredness (lethargy), Lack of efficacy (ectoparasite) - tick NOS • Outcome: Ongoing

  • Report ID: USA-USFDACVM-2025-US-056053
  • Serious AE: No
  • Treated For AE: No
  • Sex: Female
  • Age: 4.00 Year
  • Weight: 8.618 Kilogram
  • Case-reported brand: MSK
  • Case-reported manufacturer: MSK
  • Route: Oral
  • Form: Tablet, chewable
  • Dose: 250 Milligram per animal
  • Frequency: 3 per month
Reactions Reported:
Tiredness (lethargy) Lack of efficacy (ectoparasite) - tick NOS
Outcomes: Ongoing

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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