Boehringer Ingelheim Frontline Plus Tick & Flea Spot On for Cats (Fipronil + (S)-Methoprene)
Frontline Plus for Cats is a trusted, fast-acting topical solution designed to protect your feline companion from fleas, ticks, and lice. Manufactured by Boehringer Ingelheim, this veterinary-grade treatment contains a powerful dual-action formula—Fipronil and (S)-Methoprene—providing long-lasting protection and preventing re-infestation.
This product is specifically formulated for cats and kittens aged 8 weeks and older, and is safe for breeding, pregnant, and lactating cats.
Description:
- Product Type: Spot-on topical solution
- Active Ingredients:
- Fipronil – 9.8% w/v
- (S)-Methoprene – 11.8% w/v
- Packaging: 0.5 mL pipette (single-use)
- Dosage: One pipette per cat, applied monthly
- Application Site: Directly to the skin at the base of the skull
Precautions
Do Not Use If:
- Your cat is under 8 weeks old or weighs less than 1 kg
- The cat is known to be hypersensitive to fipronil, (S)-methoprene, or any ingredient in the formulation
Warnings:
- For external use only
- Avoid contact with eyes and mouth
- Do not bathe the cat within 48 hours of application
- Wash hands thoroughly after use
- Store away from heat, sunlight, and out of reach of children and animals
Uses:
Frontline Plus Tick & Flea Spot-On for Cats is indicated for the:
- Treatment and prevention of flea infestations (Ctenocephalides felis)
- Inhibition of flea egg, larvae, and pupae development (via insect growth regulation)
- Control of ticks (Ixodes spp., Rhipicephalus spp., Dermacentor spp.)
- Elimination of biting lice (Felicola subrostratus)
- Prevention of flea allergy dermatitis (FAD)
Side Effects
While generally well-tolerated, some cats may experience mild and temporary side effects, including:
- Temporary skin irritation at the application site (redness, itching)
- Excessive grooming or salivation immediately after application
- Rarely, lethargy or vomiting
Severe reactions are rare, but consult a veterinarian if symptoms persist or worsen.
FAQs:
Q1: How often should I apply Frontline Plus to my cat?
A: Apply one pipette every 30 days for continuous protection.
Q2: Is Frontline Plus waterproof?
A: Yes, but avoid bathing or allowing the cat to get wet for 48 hours after application.
Q3: Can I use this product on kittens?
A: It is safe for kittens 8 weeks of age and older, weighing at least 1 kg.
Q4: Will this treat flea eggs and larvae in my home?
A: It prevents flea reproduction but environmental cleaning may be needed for complete control.
Q5: What should I do if my cat licks the product?
A: Mild salivation or drooling may occur. Contact a vet if symptoms are severe or persistent.
Interactions
There are no known adverse drug interactions when used as directed. However, avoid using in conjunction with other topical flea or tick treatments unless under veterinary supervision.
If your cat is on other medications or has underlying medical conditions, consult a veterinarian before use.
| Manufacturer | : | Boehringer |
| Trade Name | : | |
| Generic Search | : | Fipronil + (S)-Methoprene |
| Strength | : | 9.8% + 8.8% |








