Capstar vet. (1 - 11 kg)

1 x 6 pc
Tablet
PA
PO

Active substance

  • Nitenpyram : 11,4 mg
  • Species

    Cats and dogs

    Indications

    Treatment of flea infestations (C. felis).

    Dose to be administered and administration route

    Oral Use.

    The minimum effective recommended dose is 1 mg/kg, with the following recommendations:

    One tablet should be given to cats and small dogs weighing 1 kg to 11.0 kg when a flea infestation is detected. The frequency of treatment depends on the degree of infestation. In the case of a severe flea infestation, it may be necessary to treat the animals every day or every other day, until the flea infestation is controlled. Treatment may be resumed if fleas reappear. No more than one treatment should be given per day.


    Tablets should be given orally, with or without food. In order to improve palatability, tablets can be disguised in a small quantity of food immediately prior to administration.


    The veterinary medicinal product does not have persistent activity. To prevent re-infestation, a suitable treatment to control immature stages of the flea life cycle is recommended. The veterinary surgeon should establish an appropriate treatment regime.

    Adverse reactions

    Cats and Dogs:

    Very rare

    (<1 animal / 10,000 animals treated, including isolated reports):

    Excessive chewing, licking and/or grooming1, Hyperactivity, Vocalisation1 Neurological signs (e.g., muscle tremor, ataxia, convulsion)1

    Panting1

    Increased scratching2

    1 Transient

    2 For the first hour following administration; presumably caused by flea response to the veterinary medicinal product.

    Reporting adverse events is important. It allows continuous safety monitoring of a veterinary medicinal product. Reports should be sent, preferably via a veterinarian, to either the marketing authorisation holder or its local representative or the national competent authority via the national reporting system. See the package leaflet for respective contact details.

    Dispensing

    AVM-GSL - Authorised Veterinary Medicine – General Sales List

    SUMMARY OF PRODUCT CHARACTERISTICS

    1. NAME OF THE VETERINARY MEDICINAL PRODUCT

    Capstar 11.4, mg tablets for cats and small dogs

    2. QUALITATIVE AND QUANTITATIVE COMPOSITION

    One tablet contains:

    Active substance: Nitenpyram 11.4 mg

    Excipient(s):

    For the full list of excipients, see section 6.1.

    3. PHARMACEUTICAL FORM

    Tablet

    White to light yellow, round, biconvex tablets, with bevelled edges, imprinted on one side with “RB”, on the other side with “CG”.

    4. CLINICAL PARTICULARS

    4.1 Target species

    Cats and dogs

    4.2 Indications for use, specifying the target species

    Treatment of flea infestations (C. felis).

    4.3 Contraindications

    None

    4.4 Special warnings for each target species

    None

    4.5 Special precautions for use

    (i) Special precautions for use in animals

    Do not use on animals less than 4 weeks old or weighing less than 1 kg as these groups of animals were not studied.

    (ii) Special precautions to be taken by the person administering the veterinary medicinal product to animals

    None.

    Special precautions for the protection of the environment:

    Not applicable.

    4.6 Adverse reactions (frequency and seriousness)

    Cats and Dogs:

    Very rare

    (<1 animal / 10,000 animals treated, including isolated reports):

    Excessive chewing, licking and/or grooming1, Hyperactivity, Vocalisation1 Neurological signs (e.g., muscle tremor, ataxia, convulsion)1

    Panting1

    Increased scratching2

    1 Transient

    2 For the first hour following administration; presumably caused by flea response to the veterinary medicinal product.

    Reporting adverse events is important. It allows continuous safety monitoring of a veterinary medicinal product. Reports should be sent, preferably via a veterinarian, to either the marketing authorisation holder or its local representative or the national competent authority via the national reporting system. See the package leaflet for respective contact details.

    4.7 Use during pregnancy, lactation or lay

    Pregnancy:

    Can be used during pregnancy.

    Lactation:

    Can be used during lactation.

    Laboratory studies in rats and rabbits have produced no evidence of teratogenic or foetotoxic effects and the safety of the product was demonstrated in pregnant and lactating cats and dogs.

    4.8 Interaction with other medicinal products and other forms of interaction

    None known. No adverse drug reactions were seen in clinical studies when nitenpyram was administered with other veterinary medicinal products including commonly used flea products, anthelmintics, vaccines or antibiotics.

    4.9 Amount(s) to be administered and administration route

    Oral Use.

    The minimum effective recommended dose is 1 mg/kg, with the following recommendations:

    One tablet should be given to cats and small dogs weighing 1 kg to 11.0 kg when a flea infestation is detected. The frequency of treatment depends on the degree of infestation. In the case of a severe flea infestation, it may be necessary to treat the animals every day or every other day, until the flea infestation is controlled. Treatment may be resumed if fleas reappear. No more than one treatment should be given per day.

    Tablets should be given orally, with or without food. In order to improve palatability, tablets can be disguised in a small quantity of food immediately prior to administration.

    The veterinary medicinal product does not have persistent activity. To prevent re-infestation, a suitable treatment to control immature stages of the flea life cycle is recommended. The veterinary surgeon should establish an appropriate treatment regime.

    4.10 Overdose (symptoms, emergency procedures, antidotes), if necessary

    Nitenpyram is well-tolerated by the target species. Overdoses up to 50 mg/kg in cats and up to 70 mg/kg in dogs were asymptomatic.

    Side-effects such as salivation, vomiting, soft stools, seizures, or decreased activity are observed at higher dosages and their seriousness increases as dosages increase. Symptoms disappear quickly and recovery is complete by 24 hours after overdosing because of the rapid elimination of nitenpyram. During 6 months of daily dosing in cats and dogs no clinically significant treatment-related side effects were observed.

    4.11 Withdrawal period(s)

    Not applicable.

    5. PHARMACOLOGICAL PROPERTIES

    Pharmacotherapeutic group: Other ectoparasiticides for systemic use,

    ATC Vet Code: QP53BX02

    5.1 Pharmacodynamic properties

    The active ingredient, nitenpyram belongs to the chemical class of neonicotinoids which bind and inhibit insect specific nicotinic acetylcholine receptors. Nitenpyram interferes with nerve transmission and leads to the death of adult fleas. Nitenpyram does not inhibit acetylcholinesterase.

    Effects on fleas (Ctenocephalides felis) may be seen as soon as 15-30 minutes after administration of the product to the host animal. This coincides with the first blood meal taken by fleas after sufficient blood levels are reached. Between 95% and 100% efficacy is observed within the first 6 hours and 100% efficacy is reached within 24 hours with no residual activity.

    5.2 Pharmacokinetic particulars

    Nitenpyram is rapidly and to over 90% absorbed from the gastrointestinal tract of cats and dogs. Feeding does not affect absorption in dogs. Feeding slightly delays Tmax in cats without affecting the other pharmacokinetic properties and without affecting efficacy. The maximum blood concentration is reached after 0.5 to 2 hours in both fasted target species and the elimination half-life is about 4 hours in dogs and 8 hours in cats. More than 90% is eliminated in the urine within 1 day in dogs and 2 days in cats, mainly as the unchanged molecule.

    6. PHARMACEUTICAL PARTICULARS

    6.1 List of excipients

    Microcristalline cellulose

    Maize starch

    Lactose monohydrate

    Anhydrous silica

    Magnesium stearate

    6.2 Major Incompatibilities

    Not applicable.

    6.3 Shelf life

    Shelf life of the veterinary medicinal product as packaged for sale: 3 years.

    6.4 Special precautions for storage

    Do not store above 25°C

    6.5 Nature and composition of immediate packaging

    Cardboard box with 1 polyamide/aluminium/PVC-aluminium blister. Each blister contains 1 tablet.

    Cardboard box with 1 or 10 polyamide/aluminium/PVC-aluminium blisters. Each blister contains 6 tablets.

    Not all pack sizes may be marketed.

    6.6 Special precautions for the disposal of unused veterinary medicinal product or waste materials derived from the use of such products

    Medicines should not be disposed of via wastewater.

    Any unused product or waste material should be disposed of in accordance with national requirements.

    7. MARKETING AUTHORISATION HOLDER

    Elanco Europe Ltd

    Form 2, Bartley Way

    Bartley Wood Business Park

    Hook

    RG27 9XA

    United Kingdom

    8. MARKETING AUTHORISATION NUMBER

    Vm 00879/5023

    9. DATE OF FIRST AUTHORISATION

    03 August 2001

    10. DATE OF REVISION OF THE TEXT

    August 2023

    11. CLASSIFICATION OF VETERINARY MEDICINAL PRODUCTS

    Veterinary medicinal product not subject to prescription.

    Approved 29 August 2023

    image

    Cat icon
    Dog icon
    Product identification - 00879/5023
    Art. Nr. 00879/5023
    EAN 5037694016791
    PACKAGES
    Capstar vet. (1 - 11 kg)
    Elanco Animal Health
    1 x 6 pc
    00879/5023
    VETiSearch ApS - C.F. Richs Vej 99D - 2000 Copenhagen - Denmark - contact@vetisearch.co.uk - VAT Number: 39926679
    VETiSearch.co.uk Copyright © 2025 . All rights reserved. This information is intended only for residents of Great Britain. The product information provided on this site is intended only for residents of Great Britain. Products may have different product information in different countries.