Effitix drops for dogs
Effitix is a modern and effective treatment for external parasitic insects in animals, as well as for preventing infestations. Developed by the French company Virbac, Effitix was introduced to Russia in 2015 and has since gained widespread recognition among dog owners. It is suitable for use on dogs of various breeds and weights.
Content
Composition and release form
The medication is available as drops for topical application. It is packaged in polymer pipettes, which facilitate the procedure. treatment for ectoparasites Quick and convenient. Pipettes come in various volumes, from 0.5 to 6 ml, depending on the intended use. When purchasing the product at a pharmacy, pay attention to this to avoid overdosing.

The drug's unique composition includes several active ingredients:
- permethrin – 44.68%;
- fipronil – 6%.
Pharmacological properties
Effitix's high effectiveness is achieved through the combined action of its two active ingredients. Despite their similar mechanisms of action, the substances complement each other and effectively kill insects parasitizing dogs, regardless of their developmental stage—from eggs to adults.
The drug works by affecting the arthropods' nervous system. The active ingredients increase the permeability of cell membranes, disrupting the transmission of nerve impulses. As a result, the parasites die within a short time.

Because the medication's components virtually never enter the animal's bloodstream, a high degree of safety is ensured. The active ingredients accumulate in the upper layer of the epidermis, the hair coat, and the sebaceous glands. They maintain their effectiveness for four weeks.
What is the price
The price of Effitix for dogs depends on the size of the pipette:
- 0.5 ml – 310-350 rubles;
- 1 ml – 370-410 rubles;
- 2 ml – 350-420 rubles;
- 4 ml – 440-470 rubles;
- 6 ml – 480-520 rubles.
Please note that there are three pipettes in the cardboard package, so the cost is 3 times higher.
Indications for use
Effitix is used for dogs to kill ectoparasites:
- lice;
- Vlas-eaters;
- ticks of various types, including ixodid.
The drug can also be used prophylactically. It is an excellent preventative measure against piroplasmosis, Lyme borreliosis, and other diseases transmitted by ectoparasites.
Instructions for use
One of the main advantages of this medication is its convenient packaging—special pipettes make it easy to apply the medicinal liquid to the skin. To apply the medication, follow these steps:
- Unscrew the cap and use the reverse side to break through the metal protection.
- Carefully part the fur and apply a drop of medicine onto the skin.
- The preparation should be applied to the neck, withers and back – areas that are inaccessible to licking.
- For small dogs, the medicine is applied in one place, for medium-sized pets - in 2-3 places, for large animals - 3-4 drops in different places.
The medication should only be applied to dry, intact skin. If there are scratches, cuts, or other injuries, treatment should be postponed until they have completely healed.

If the product is used prophylactically, repeat the treatment as needed every 4 weeks. For treatment, the drops are applied once. Reapplication is not required.
When using Effitix tick drops for dogs, it is important to follow the recommended dosage:
- up to 5 kg – 0.5 ml;
- from 5 to 10 kg – 1 ml;
- from 10 to 20 kg – 2 ml;
- from 20 to 40 kg – 4 ml;
- from 40 to 60 kg – 6 ml.
Choose the appropriate volume of pipettes from the pharmacy. The packaging usually also indicates the animal's weight for which the medication is intended. For animals weighing over 60 kg, combine pipettes of different sizes, keeping in mind that 0.1 ml of medication is required for each kilogram of weight. Consult a doctor to avoid overdose.

Contraindications and side effects
The instructions for use state that Effitix should not be used for dogs in the following cases:
- up to 8 weeks of age;
- during pregnancy;
- during the period of feeding puppies;
- for old and weakened pets;
- in case of an infectious disease, after operations or serious illnesses;
- in case of individual intolerance to the components.
The drug contains toxic components that can cause side effects:
- loss of strength;
- apathy;
- diarrhea;
- vomiting;
- nausea;
- aggression, etc.
The risk of side effects is especially high when the dose is exceeded or when the drug is combined with other insecticides.

In case of intolerance, allergic reactions may occur, manifested by:
- redness;
- itching;
- rashes;
- irritability;
- other unpleasant symptoms.
If such reactions occur, it is recommended to bathe the animal with soap or shampoo to reduce the effects of toxic substances. Consult a doctor. They may prescribe an antihistamine and symptomatic treatment.
Features of use and safety measures
To ensure that the drug is used effectively, a number of recommendations should be followed:
- Use this medication only on healthy dogs, paying attention to contraindications. Due to its high toxicity, it should not be used on cats.
- Do not exceed the stated dose.
- After treatment, avoid bathing your dog for several days. During the treatment's effective period (4 weeks from the date of application), avoid using shampoo or other cleaning products, as they may reduce the effectiveness of the ingredients.
Ingestion of Effitix can cause serious poisoning. It's important to apply the drops to areas inaccessible to licking. If you have multiple animals in your home, use collars or mouth tape during treatment. Wear them until the medication has completely dried.

Be sure to follow safety precautions:
- Wash your hands thoroughly after handling the product. People with hypersensitivity should wear rubber gloves.
- Do not pet the dog for 24 hours after treatment.
- For the first 24 hours after applying the product, avoid contact between the animal and small children.
- If contact occurs with mucous membranes, rinse thoroughly with running water for 15-20 minutes. Consult a doctor if necessary.
- If the medication is accidentally ingested, seek immediate medical attention. Take the packaging or instructions with you.
Store Effitix away from sunlight at temperatures between 8°C and 30°C. Keep out of reach of children and pets. Please note the expiration date printed on the packaging. Do not use if the expiration date has passed.
Owner reviews
Oksana, the husky's owner:
"After my pet contracted piroplasmosis, I regularly use Effitix drops during insect infestations. Our veterinarian recommended it. I'm very pleased with its effectiveness. I've been using it for two years now and can say it provides adequate protection."
Olga, owner of a Yorkshire Terrier:
"A couple of hours after applying the drops, the dog began vomiting terribly. We did not exceed the dosage. I want to warn dog owners that Effitix is a very toxic drug. It may be suitable for large dogs, but it is best not to use it on small breeds. Fortunately, there is a huge selection of similar medications available in pharmacies."
Veterinarian Reviews
Nikita, a veterinarian with 7 years of experience:
"For protection against fleas and ticks, I recommend dog owners use the French product Effitix. Its main advantage is its contact action, meaning the insects are killed before they bite. If the dosage is not exceeded, the medication is safe and does not cause side effects."
Svetlana, a veterinarian with 15 years of experience:
"Effitix appeared on the Russian market only a couple of years ago. I prefer to work with proven products. I've heard many positive reviews from colleagues. I consider the product's advantage to be its permethrin content, which ensures high effectiveness, but it is toxic and can cause adverse reactions."
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