21.5 mg/ml, chlortetracycline hydrochloride, cutaneous spray suspension
Assessed clinical scopeDog · Label-concordant adjunctive topical treatment of properly cleaned superficial traumatic or surgical wounds contaminated with chlortetracycline-susceptible bacteria · On the skin
Care settingVeterinary-assessed wound care with supervised clinic or instructed home application and active reassessment
vetman score
6.9/10
Situational / acceptable
Evidence confidence: Medium
Georgia: Yes, veterinary · № 000591 · Verified on 22 Oct 2026
A transparent, authorised topical antibiotic with a clear technique for a selected susceptible superficial wound. Its repeated daily-until-healed regimen is workable but burdensome and requires active review because independent exact-product outcomes are absent and antiseptics are usually preferred first.
Regulatory and scientific credibility8.0/10
The exact formulation, full current Spanish product information, valid EU/EEA national authorisation and exact Georgian registration are verifiable. The dossier is transparent, but no independent exact-product dog/cat outcome trial was identified.
Clinical efficacy5.5/10
The exact label supports susceptible superficial contaminated wounds and topical antibacterial therapy is clinically plausible, but no independent outcome trial for this formulation was found. Current canine guidance prioritises antiseptics and does not establish chlortetracycline as a preferred pyoderma agent; the score does not extend to deep wounds or routine empirical pyoderma.
Safety and tolerability7.5/10
Very rare local skin reactions are labelled across target species and systemic exposure is expected to be limited. Ocular exposure, licking, sensitisation, aerosol inhalation, prolonged antibiotic use and flammable propellant remain meaningful but manageable under correct use.
Clinical practicality6.5/10
The ready-to-use 2–3-second application is simple, but one or two treatments every day until complete healing creates a meaningful at-home restraint/adherence burden and an open-ended antibiotic course that requires active review.
Full-course cost-effectiveness-
Current Georgian pack price and comparable full-course costs were unavailable; price is excluded from the denominator.
Important safety and use flags
- Hard stop: do not use with chlortetracycline, another tetracycline or excipient hypersensitivity. Stop and reassess urticaria, facial swelling, dyspnoea, collapse or an important local skin reaction.
- Scope boundary: superficial traumatic or surgical wounds with a susceptible bacterial component only. Not for eyes, mucosa, ear canals, mouth, deep or puncture wounds, bites, abscesses, body cavities, widespread pyoderma or systemic infection.
- Exact technique: remove dirt and necrotic tissue, shake, hold 15–20 cm away and spray for 2–3 seconds until evenly coloured, 1–2 times daily until complete healing. Document progress and reassess the need for continued antibiotic exposure rather than treating “until healed” as an automatic unlimited course.
- Wound care first: stabilise and provide analgesia as needed, clip, lavage, debride, remove foreign material, drain and plan closure/dressings. This spray is an adjunct and cannot rescue inadequate source control or replace systemic treatment when infection is deep or systemic.
- Antimicrobial stewardship: use only for a proven or strongly suspected susceptible bacterial component. Obtain culture/susceptibility for infected, recurrent, complicated or non-responsive wounds when indicated. Current canine guidance generally prioritises antiseptics before topical antibiotics.
- Protect eyes and mucosa and avoid aerosol inhalation. Apply in open air or a well-ventilated area; prevent the patient and other animals from licking or grooming the treated site until fully dry. Flush accidental eye/mucosal exposure promptly with abundant clean water.
- Reassess promptly for worsening pain, heat, swelling, purulent discharge, necrosis, fever/systemic illness, delayed healing or no clear response. Prolonged use can select resistant/non-susceptible organisms, including fungi, and cross-resistance may reduce other tetracyclines’ usefulness.
- Interaction/compatibility data with other local treatments are absent or limited. Do not mix or layer another topical antibiotic, antiseptic, wound gel or dressing product over the same site unless compatibility and the treatment sequence are verified.
- Laboratory mouse, rat and rabbit studies found no maternal, fetal or teratogenic effects, but this is not a controlled exact-product dog/cat reproductive dataset. Use in breeding, pregnant or lactating patients only after explicit benefit–risk assessment.
- Handler/fire safety: chlortetracycline can sensitise skin and cause contact dermatitis; the aerosol can irritate eyes and airways. Wear impermeable gloves for repeated handling, wash hands, avoid eating/drinking/smoking, and keep the pressurised extremely flammable can below 45 °C and away from sunlight, heat, sparks and flames. Do not puncture or burn it.
Assessment sources+