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Selamectin

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Product Details

Description

Description

Buy Selamectin Online from Licensed Canadian Pharmacies

Selamectin is a broad-spectrum topical parasiticide for use in dogs and cats. It is effective in preventing and treating common parasites, including fleas, ear mites, heartworm disease, sarcoptic mange, and certain types of intestinal worms in cats. This medication kills parasites by targeting their nervous system and is applied directly to the skin, typically at the base of the neck, once a month.

Selamectin is generally considered safe for dogs aged 6 weeks and older and cats aged 8 weeks and older, with dosing based on the animal’s weight. This solution is generally well-tolerated, though mild side effects such as drooling, vomiting, or skin irritation may occur. When you order Selamectin online, always adhere to the prescribed dosage to ensure the best protection against parasites and overall pet health.

Generic NameSelamectin
Brand NameSelehold
FormsTopical solution (spot-on applicator)
Strengths Available30 mg/0.25 mL, 60 mg/0.5 mL, 60 mg/mL
Packaging6 single-dose applicators per pack
Requires PrescriptionPrescription only (Rx)
Ships to the U.S.Yes

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Uses and Benefits

Uses and Benefits

What Are the Uses of Selamectin?

Selamectin spot-on solution for dogs is used to treat:

  • Fleas (adult fleas and flea infestations)
  • Ear mites (Otodectes cynotis)
  • Sarcoptic mange (Sarcoptes scabiei)
  • American dog tick (Dermacentor variabilis)
  • Heartworm disease prevention (Dirofilaria immitis)

Selamectin spot-on solution for cats is used to treat:

  • Fleas (adult fleas and flea infestations)
  • Ear mites
  • Hookworms (Ancylostoma tubaeforme)
  • Roundworms (Toxocara cati)
  • Heartworm disease prevention

Benefits of Selamectin

  • Provides broad-spectrum protection against fleas, ticks, mites, and worms.
  • Prevents heartworm disease by killing immature larvae.
  • It is long-lasting, water-resistant protection after drying.
  • Eliminates adult fleas and breaks the flea life cycle.
  • Easy once-a-month topical application.
  • Safe for dogs (6 weeks+) and cats (8 weeks+) when used as directed.
  • It comes in pre-measured tubes, ensuring accurate dosing by weight.
Dosage

Dosage

What Are the Recommended Selamectin Dosages?

The Selamectin dosage depends on the body weight of cats and dogs. It is usually applied once a month to the skin at the base of the neck.

Dosage of Selamectin for Dogs (6 weeks and older)

  • Up to 5 lbs: 30 mg/0.25 mL
  • 5.1 to 10 lbs: 60 mg/0.5 mL

Dosage of Selamectin for Cats (8 weeks and older)

  • Up to 5 lbs: 30 mg/0.25 mL
  • 5.1 to 15 lbs: 60 mg/0.5 mL

Note: For pets weighing more than the listed ranges, veterinarians may recommend combining doses or using multiple tubes to achieve the appropriate strength. Always follow your vet’s guidance and use species-specific products. Never split or mix doses without professional advice.

Usage Guide

Usage Guide

What Are the Usage Guidelines for Selamectin?

How to apply Selamectin safely on your dogs and cats:

  • Remove one tube from the package and ensure it matches your pet’s weight range.
  • Hold your pet still in a comfortable position.
  • Separate the fur at the base of your pet’s neck, between the shoulder blades, until the skin is clearly visible.
  • Apply the entire contents directly to your pet's skin in one spot, not on the fur.
  • Do not massage or bathe your pet immediately after application.
  • Wash your hands thoroughly after use.
  • Apply Selamectin once every 30 days for continuous protection against parasites.
How It Works

How It Works

How the Selamectin Works?

Selamectin spot-on solution works by absorbing through your pet’s skin into the bloodstream, where it targets the nervous system of parasites. It causes paralysis and death in fleas, ticks, mites, and certain intestinal worms, and prevents heartworm disease by killing immature heartworm larvae.

Side Effects

Side Effects

What Are the Side Effects of Selamectin?

Common Selamectin side effects may include:

  • Temporary hair loss
  • Irritation at the application site
  • Mild itching
  • Vomiting
  • Diarrhea
  • Drooling (especially if licked)

Serious side effects (rare) of Selamectin for cats and dogs:

  • Muscle tremors
  • Twitching
  • Loss of coordination (ataxia)
  • Seizures
  • Severe lethargy or collapse
  • Allergic reactions (swelling, difficulty breathing)

Note: Contact your veterinarian or an emergency animal clinic immediately if your pet experiences any serious symptoms or unusual changes after using Selamectin.

Warnings

Warnings

What Are the Warnings for Selamectin?

Before using Selamectin on your dog or cat, carefully read the following warnings:

  • Do not use on puppies under 6 weeks or kittens under 8 weeks of age.
  • Selamectin is strictly for external application. Do not allow your pet or other pets to ingest or lick the application site until it has fully dried.
  • Avoid bathing your dog for 2 hours and your cat for 24 hours after application to ensure Selamectin’s effectiveness.
  • Dogs and cats with the MDR1 gene mutation may be more susceptible to neurotoxic effects. Use with caution and consult your veterinarian before administering.
  • Avoid contact of Selamectin spot-on topical solution with your eyes, mouth, or skin. If accidental exposure occurs, rinse thoroughly and seek medical advice if needed.
  • Do not use on sick, weak, or underweight animals without veterinary approval.
Safety Guide

Safety Guide

What Are the Safety Guidelines for Selamectin?

Consider these safety precautions when you start your pet's treatment with Selamectin topical solution:

  • Do not use if your dog or cat is allergic to Selamectin.
  • Always use the correct dose based on your pet’s current weight under a veterinarian's supervision.
  • Consult your veterinarian if your pet is weak, sick, underweight, pregnant, nursing, or taking other medications.
  • Never use this topical solution near a flame, as it is flammable.
  • Monitor your pet after application for any unusual reactions and contact your veterinarian if symptoms occur.
  • Schedule regular veterinary checkups to ensure your pet stays healthy and that Selamectin continues to provide effective protection.
Missed Dose

Missed Dose

If you miss a scheduled application of Selamectin on your dog or cat, apply it as soon as you remember. Do not double-dose at the next scheduled time. Instead, resume the regular monthly dosing schedule to maintain continuous protection against fleas, ticks, heartworm, and other parasites.

Overdose

Overdose

An overdose is rare if Selamectin is used as directed on dogs and cats. However, if too much is applied or the medication is accidentally ingested, it may cause mild side effects such as vomiting, drooling, diarrhea, or lethargy. In rare cases, neurological symptoms like tremors may occur. Contact your nearest veterinarian or an emergency animal clinic right away if an overdose is suspected.

Storage Guide

Storage Guide

What Are the Storage Guidelines for Selamectin?

Follow these storage guidelines when you buy Selamectin topical solution online for your cats and dogs:

  • Store at room temperature, ideally between (68°F-77°F / 20°C-25°C).
  • Keep the applications in their original packaging with the cap securely closed to prevent contamination or evaporation.
  • Do not refrigerate or freeze the solution.
  • Keep away from direct sunlight and moisture.
  • Store out of reach of children and pets.
  • Do not use expired or damaged applicators.
  • Never use Selamectin after the expiration date printed on the packaging.
  • Dispose of expired or unused applicators according to your local pharmacist's instructions.
Interactions

Interactions

Selamectin for dogs and cats is generally safe, but it may interact with certain medications. Always consult your veterinarian before using it alongside other treatments. Here are some common medications to check with your vet:

  • Heartgard Plus (ivermectin/pyrantel)
  • Prednisone
  • Rimadyl (carprofen)
  • Amoxi-Tabs (amoxicillin)
  • Acepromazine (acepromazine)
  • Interceptor Plus (milbemycin oxime/praziquantel)
Alternatives

Alternatives

What Are the Alternatives for Selamectin?

If you’re looking for other options besides Selamectin, here are some alternative parasite treatments for your dogs and cats:

  • Advantage Multi (imidacloprid/moxidectin)
  • Frontline Plus (fipronil/S-methoprene)
  • NexGard Spectra (afoxolaner/milbemycin oxime)
  • Simparica Trio (sarolaner/moxidectin/pyrantel)
  • Revolution Plus (selamectin/sarolaner)
  • Bravecto Plus (fluralaner/moxidectin)
Cost & Coupons

Cost & Coupons

Why Buy Selamectin from Polar Bear Meds?

At Polar Bear Meds, we’re committed to making prescription veterinary medications like Selamectin more accessible and affordable for pet owners in the U.S. Our prices are significantly lower than typical U.S. pharmacy retail rates without compromising on safety or quality. Every order is sourced exclusively from licensed and trusted pharmacies and undergoes complete prescription verification to ensure compliance and authenticity. We offer discreet, trackable shipping to all U.S. states, along with refill support for ongoing pet treatments. Our friendly customer support team is always ready to help you and your pets.

Selamectin Cost & Coupons

Order Selamectin from Canada and get it delivered to your doorstep in the U.S. You can also save more by using the coupon code “WELCOMEPB10” for 10% off on your first order. There are no hidden handling or processing fees, as we believe in complete transparency. Looking to save even more? Join our referral program to earn a $20 credit every time you refer a friend or a family member. Your referral will also receive a $20 credit, so everyone wins. Additionally, after every 10 verified customers' referrals, you'll receive a $100 credit in your account as a thank-you for spreading the word.

FAQ

FAQ

Guarantee

Guarantee

AtPolar Bear Meds, your safety is our priority. Every order is dispensed from a fully licensed Canadian pharmacy following strict standards for quality, security, and patient care. To conveniently buy Selamectin from Canada at a substantial cost, call us at 1-888-779-2193 toll-free.

Important Notice

Important Notice

The content provided on the Polar Bear Meds website serves to increase knowledge about healthcare products and medical conditions and is strictly for informational purposes. It should not replace professional medical advice. We urge you to consult with a qualified healthcare professional prior to utilizing any prescription or over-the-counter medication. Our platform grants access to an extensive array of products, sourced internationally, including Canada. We collaborates with a licensed pharmacy partner in Canada and trusted dispensing pharmacies globally. All affiliated fulfillment centers are accredited by the regulatory authorities of their respective countries.

Dr. Jackson Miller

Medically Reviewed by Dr. Jackson Miller (M.D)

Dr. Jackson Miller is a board-certified medicine physician & hospitalist. He is a healthcare professional with a strong background in patient care. With years of experience and a patient-first approach, he believes the foundation of good health is a patient who feels informed and empowered. He contributes to medical content review, drawing on his background in clinical practice and patient education. He focuses on presenting health information in a clear, accurate, and accessible way to help readers make informed decisions. His work emphasizes clarity, evidence-based guidance, and understandable explanations of medical topics.

Find Dr. Jackson Miller on:LinkedIn

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