How To Use Revolution (selamectin) - Large Cats (blue)

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Every cat parent knows how important it is to protect their feline friend from parasites. Fleas, mites, worms, and heartworm disease can cause serious health problems if left unchecked. That’s where Revolution (Selamectin) comes in—a vet-trusted solution that makes parasite prevention simple. If your cat is on the larger side, the Blue pack is designed specifically for them. Let’s dive into how to use it correctly and keep your cat safe.

What is Revolution (Selamectin)?

Revolution is a topical parasite treatment applied once a month. Its active ingredient, Selamectin, absorbs into your cat’s skin and bloodstream, targeting a wide range of internal and external parasites.

Unlike some treatments that only tackle fleas, Revolution acts like a shield, protecting against multiple threats at once. That’s why veterinarians often recommend it for convenient and effective protection.

The Blue Pack Explained

Revolution comes in different colored packs based on cat weight:

Blue pack → For large cats ...
... weighing 5.1–10 kg (11–22 lbs).

Smaller packs exist for lighter cats and kittens.

Why does this matter? Because giving too little won’t protect your cat, and giving too much could be unsafe. Always choose the right pack for your cat’s weight.

Parasites Revolution Protects Against

With a single monthly dose, Revolution helps against:

Fleas – kills adults and stops eggs from hatching

Ear mites – clears infestations and prevents re-infestation

Heartworm disease – prevents deadly infections

Intestinal worms – works against roundworms and hookworms

Ticks – effective in some regions

Think of it as a 5-in-1 solution for parasite control.

Before You Start Treatment

Before applying Revolution:

Your cat should be at least 8 weeks old and over 5 kg.

Get a vet checkup to ensure it’s safe, especially if your cat is pregnant, nursing, or ill.

Store the product in a cool, dry place, away from sunlight and children.

How to Apply Revolution (Step-by-Step)

Prepare the tube

Remove one pipette from the pack.

Hold it upright, press the cap to break the seal, then remove the cap.

Find the right spot

Part the fur at the base of the neck, between the shoulder blades.

This spot is out of reach for your cat’s tongue.

Apply correctly

Place the tip on the skin and squeeze the entire tube contents in one go.

Tips for stress-free application

Apply when your cat is calm, maybe after mealtime.

Offer a treat afterwards to make it a positive experience.

After Application Care

The fur may look damp for a few hours—don’t worry.

Avoid touching the application area until dry.

Don’t bathe or wet your cat for at least 2 hours.

Keep an eye on them to ensure no irritation develops.

Dosage Frequency

Revolution should be applied once every month.

For best protection, use it year-round.

If parasites are seasonal in your area, continue during peak months.

Set a phone reminder to avoid missed doses.

Possible Side Effects

Most cats tolerate Revolution well, but sometimes you may see:

Mild irritation or hair loss at the application site

Temporary lethargy

Digestive upset

Severe reactions are rare but possible. If your cat shows difficulty breathing, severe vomiting, or unusual behavior, call your vet immediately.

Missed Dose: What Should You Do?

If you miss a dose:

Apply Revolution as soon as you remember.

Resume the regular monthly schedule.

Never double up doses to “make up” for a missed one.

Using Revolution with Other Treatments

Revolution is generally safe to use with:

Dewormers

Vaccinations

Some flea sprays or collars

Still, always confirm with your vet before mixing treatments.

Tips for Maximum Effectiveness

Treat all pets in the household to stop cross-infestation.

Wash bedding and vacuum carpets to remove flea eggs.

Schedule regular vet checkups for preventive care.

Revolution vs Other Parasite Treatments

Why pick Revolution?

Broad protection – covers multiple parasites at once

Ease of use – just one topical application per month

Trusted brand – recommended by vets worldwide

It’s a convenient all-rounder compared to single-purpose treatments.

Common Mistakes to Avoid

Don’t split a tube between two cats.

Don’t use on cats below the weight requirement.

Don’t apply on broken or wet skin.

Correct application is key to keeping your cat safe and healthy.

Conclusion

Revolution (Selamectin) – Large Cats (Blue) is an easy, safe, and effective way to keep your cat parasite-free. With just one monthly application, your cat gets protection against fleas, worms, mites, and heartworm disease. When used correctly, it’s a reliable addition to your cat’s health routine, ensuring peace of mind for you and comfort for your feline friend.

FAQs

1. How fast does Revolution work?
It starts killing fleas within 12 hours and continues protecting for a full month.

2. Is it safe for kittens?
Yes, but only if they are 8 weeks or older and meet the weight requirement.

3. Can I use it on pregnant or lactating cats?
It is generally considered safe, but always ask your vet first.

4. Will it wash off if my cat gets wet?
No, once it’s fully absorbed (after about 2 hours), bathing or rain won’t reduce effectiveness.

5. How should I store Revolution?
Keep it in its original packaging, at room temperature, away from sunlight, pets, and children.