Otodex Veterinary Ear Drops Solution for Dogs and Cats
Chlorbutol, Phenoxyethanol
Last verified
Veterinary medicinal product: ear drops, suspension. Distribution category: AVM-GSL (Veterinary Medicines Regulations 2013, Schedule 3). Active substance: Chlorbutol, Phenoxyethanol.1
In short: questions and answers
- Does Otodex Veterinary Ear Drops Solution for Dogs and Cats need a prescription?
- Over the counter. As stated in the registration decision.1
- Which animals is Otodex Veterinary Ear Drops Solution for Dogs and Cats for?
- Cats, Dogs.1
- What is the active substance in Otodex Veterinary Ear Drops Solution for Dogs and Cats?
- Chlorbutol, Phenoxyethanol. ATCvet code: QS02AA30.13
- What is the withdrawal period of Otodex Veterinary Ear Drops Solution for Dogs and Cats according to the leaflet?
- No withdrawal period is set for this drug: it is not intended for food-producing animals.3
- Dispensing
- Over the counter1
AVM-GSL: Authorised Veterinary Medicine - General Sale List. No prescription is needed and it may be sold by any retailer.12
Supplied without a prescription. As stated in the registration decision.
- Active substance
- Chlorbutol, Phenoxyethanol
- ATCvet code
- QS02AA303
- Manufacturer
- Marketing authorisation holder: Pets Choice Limited
Withdrawal period
No withdrawal period is set for this drug: it is not intended for food-producing animals.3
Summary of product characteristics
Composition
Active substances
| Qualitative composition | Quantitative composition |
|---|---|
| Chlorbutanol hemihydrate | 1.1% w/w |
| Phenoxyethanol | 1.0% w/w |
Excipients
For a full list of excipients, see section 6.1.
6.1 List of excipients
Propylene glycol
Pine DH30 1988 Fragrance
Pharmaceutical form
Ear drops, solution.
A clear, colourless, slightly viscous liquid.
Pharmacological properties
Pharmacotherapeutic group: Otologicals; Antiinfectives, combinations
ATCvet code: QS02AA30
5.1 Pharmacodynamic properties
Chlorbutol has anti-fungal and anti-bacterial properties. Phenoxyethanol is a bactericide particularly effective against Pseudomonas aeruginosa and can be used topically in the treatment of bacterial infections. The formulation represents complete solution of the 2 active ingredients in a non-aqueous base of propylene glycol with a pine perfume for consumer acceptability, which also helps to indicate which ear has been treated. Propylene glycol is commonly employed as the base in aural products and possesses anti-fungal and ear wax solvent properties. Clinical trials have demonstrated that Otodex Veterinary Ear Drops are effective in the treatment of the ear mite Otodectes cyonotis in the dog and cat although none of the components of Otodex Veterinary Ear Drops has recognised acaricidal activity.
5.2 Pharmacokinetic particulars
Not stated.
Target species
Dogs and cats
Indications
For the treatment of ear irritation and otitis externa caused or complicated by infection in cats and dogs.
Dosage
For topical administration
Any excess exudates, hair or debris should be carefully removed before application. Squeeze 3 or 4 drops into the affected ear once a day holding the animal’s head still for a few moments to allow thorough penetration of the solution. Repeat daily until condition clears, usually 4 or 5 days. If necessary continue use to clear any waxy debris. After healing has taken place, check ears at regular intervals for any sign of reinfection and treat as necessary.
Do not exceed the recommended dosage. Use each container for only one animal. Discontinue treatment if hypersensitivity occurs.
Contraindications
Do not use if the eardrum is perforated.
Adverse reactions
None
Warnings
i) Special precautions for use in animals
For external use only
ii) Special precautions to be taken by the person administering the veterinary medicinal product to animals
Avoid contact with skin and eyes.
In the event of accidental skin exposure, wash the affected area with soap and water.
In the event of accidental eye exposure, flush eye thoroughly with running water. If irritation persists, seek medial advice showing the product label to the doctor. Wash hands after use.
Use during pregnancy, lactation or lay
Not contraindicated during pregnancy but should not be used during lactation.
Interactions
None known
Overdose
Not applicable
Special warnings
If symptoms persist or appear, consult your veterinary surgeon.
Withdrawal period
Not applicable
Incompatibilities
None known.
Immediate packaging
14ml white low density polyethylene bottle with an LDPE dropper insert and high density polyethylene cap (screw fit) with tamper-evident seal.
Storage
Do not store above 25°C
Do not use if neck seal is broken at time of purchase.
Shelf life
Shelf life of veterinary medicinal products as packaged for sale: 2 years
Disposal of unused product
Any unused veterinary medicinal product or waste materials derived from such veterinary medicinal products should be disposed of in accordance with local requirements.
Additional information
Vm 52797/5011
9 DATE OF FIRST AUTHORISATION
04 October 1995
10 DATE OF REVISION OF THE TEXT
January 2025
Approved 26 January 2025
Registration holder
Pets Choice Limited
Brentwood House, Lower Philips Road
Whitebirk Industrial Estate
Blackburn
BB1 5UD
United Kingdom
Regulations
- Veterinary Medicines Regulations 2013 (SI 2013/2033), Schedule 32