Dog · Canis lupus familiaris · typical adult weight 2.00–80.00 kg
Tretinoin Topical is used in dogs for Comedones / keratinization disorder, Schnauzer comedo syndrome. Routes documented in dogs: Topical. A typical adult dog weighs 2.00–80.00 kg. ExoticRx lists 2 cited dose rules for Tretinoin Topical in dogs, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Retin-A, Tretin-X
| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| Topical | Start with lowest concentration (0.025%) | Apply thin layer q24h-q48h to affected area | 4-8 week trial; chronic if effective | Comedones / keratinization disorder | Weak | Miller WH, Small Animal Dermatology, 7th Ed |
| Topical | Apply to affected areas only | Apply to dorsum q24-48h | Chronic maintenance | Schnauzer comedo syndrome | Moderate | Miller WH, Small Animal Dermatology, 7th Ed |
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These ranges are per kg. Enter your dog's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
All-trans retinoic acid that binds nuclear retinoic acid receptors (RARs), modulating gene transcription for cell differentiation, proliferation, and keratinization.
Skin irritation and photosensitivity common. Start with lowest concentration. Teratogenic — avoid in breeding animals. Limited veterinary use for comedones and keratinization disorders.
Species-specific contraindications and adverse-reaction reports for dogs may differ from canine / feline reference data — consult the primary citations listed with each rule.
Tretinoin Topical dose ranges in dogs, with cited source references: Topical Start with lowest concentration (0.025%) Apply thin layer q24h-q48h to affected area; Topical Apply to affected areas only Apply to dorsum q24-48h. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Tretinoin Topical in dogs: Topical.
Cited course lengths for Tretinoin Topical in dogs include: 4-8 week trial; chronic if effective; Chronic maintenance. Duration depends on the indication — match it to the specific dose rule in the table above.
Tretinoin Topical is indicated in dogs for: Comedones / keratinization disorder, Schnauzer comedo syndrome.
These are general warnings for Tretinoin Topical across species; consult the dog dosing table above for species-specific guidance. Skin irritation and photosensitivity common. Start with lowest concentration. Teratogenic — avoid in breeding animals. Limited veterinary use for comedones and keratinization disorders.
Why a species-specific page? Tretinoin Topical pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in dogs — the rules above are the citations specific to this species, not generic recommendations.
Sourced from published veterinary references; awaiting credentialed clinical reviewer. See our editorial process. Reference only — not veterinary advice.