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Frontline Plus For Cat (Fipronil/S-methoprene)
Frontline Plus For Cat (Fipronil/ S-Methoprene)
Frontline Plus for Cats is a highly effective topical treatment that targets and eliminates fleas, ticks, and lice. Its dual-action formula combines Fipronil, which disrupts the nervous system of pests, and S-Methoprene, an insect growth regulator that prevents flea eggs and larvae from maturing. Together, these active ingredients provide comprehensive protection, stopping the flea life cycle to prevent re-infestation, and offering long-lasting relief for your cat.
Why Choose Frontline Plus For Cat (Fipronil/ S-Methoprene)?
- Fast-acting: Kills fleas and ticks within 24 hours of application.
- Long-lasting protection: Prevents flea re-infestation for up to 30 days.
- Dual-action formula: Targets both adult fleas and prevents eggs and larvae from developing.
- Waterproof: Remains effective even after exposure to water.
- Effective against other pests: Also helps control chewing lice.
How to Use Frontline Plus For Cat (Fipronil/ S-Methoprene)?
- Part the fur between your cat’s shoulder blades until skin is visible.
- Apply the entire contents of one Frontline Plus pipette directly onto the skin.
- Ensure no product is applied on or near the mouth or eyes.
- Avoid petting the cat at the application site until it’s completely dry.
- For optimal results, apply monthly.
Important Safety Information about Frontline Plus For Cat
- Storage: Store in a cool, dry place away from direct sunlight and heat.
- Keep out of reach of children and pets: Do not allow children or other animals to come into contact with the treatment area until dry.
- Avoid ingestion: Ensure your cat does not lick the application site immediately after treatment.
- Consult a vet: If your cat is pregnant, nursing, or has any health issues, consult a veterinarian before use.
Fact Table
| Facts | Details |
| Product Name | Frontline Plus for Cats |
| Active Ingredients | Fipronil (9.8%) and S-methoprene (11.8%) |
| Mechanism of Action | – Fipronil: Attacks the nervous system of adult fleas and ticks, leading to paralysis and death – S-methoprene: Inhibits the development of flea eggs and larvae, disrupting the flea life cycle |
| Formulation | Topical solution (spot-on) |
| Targeted Parasites | – Fleas (adults, eggs, larvae) – Ticks (including American dog tick, lone star tick, and brown dog tick) |
| Protection Duration | Provides 30 days of protection per application |
| Waterproof | Yes, remains effective after bathing and exposure to water |
| Minimum Age Requirement | 8 weeks of age |
| Minimum Weight Requirement | No minimum weight limit, suitable for cats and kittens from 8 weeks onward |
| Application Site | Applied directly to the skin at the base of the cat’s neck or between shoulder blades |
| Application Frequency | Once per month |
| Usage Directions | – Part fur between shoulder blades to expose the skin – Apply the entire contents of one applicator to a single spot on the skin – Avoid contact with cat’s mouth, eyes, and other areas |
| Storage | Store in a cool, dry place away from direct sunlight and out of reach of children and pets |
| Precautions | – For external use only – Do not use on cats under 8 weeks of age |
| Common Side Effects | – Temporary irritation or redness at application site – Excessive grooming, scratching, or restlessness immediately after application |
| Warnings | – Not intended for use on dogs; using the product on other animals may cause adverse reactions – Consult a veterinarian if your cat has any health concerns or is on other medications |
| Additional Notes | Frontline Plus for Cats is safe to use on breeding, pregnant, and lactating cats as directed by a vet |
Common Side Effects
Like all medications, Frontline Plus For Cat (Fipronil/ S-Methoprene) can cause side effects, although not everybody gets them. Understanding these side effects can help you use this medication safely and effectively.
- Temporary irritation at the application site
- Redness
- Itching
If you experience any side effects, discuss them with your healthcare provider. They can offer advice and may adjust your treatment if necessary. Report any severe or unexpected side effects immediately.
How Can You Buy Frontline Plus For Cat (Fipronil/ S-Methoprene)?
You can order Frontline Plus For Cat (Fipronil/ S-Methoprene) using these methods on our website:
- Order Online
- Order by Phone
- Order by Fax
- Order your refills
Visit our How to order page.
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Dr. Conor Sheehy, PharmD, BCPS is a practicing clinical pharmacist that works in primary care.
He supports other members of the healthcare team including physicians, mid-level providers, nurses, and other clinical staff.
He also likes to use his drug knowledge to inform his patients and the public about the benefits and risks they can expect from their medications.
His clinical specialties include: anticoagulation, diabetes management, and psychiatric care.
Please call 1-800-258-0477 or email us if you have any questions or concerns.
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