How should a scabies mite be treated in a parrot? - briefly
Administer a veterinarian‑prescribed acaricide—commonly ivermectin, selamectin, or a topical mite spray—using the exact dosage and duration recommended for psittacine birds, and simultaneously clean and disinfect the cage, perches, and accessories. Follow‑up examinations ensure complete eradication and prevent reinfestation.
How should a scabies mite be treated in a parrot? - in detail
Scabies infestation in psittacine birds requires prompt identification and a multifaceted therapeutic plan. The parasite, a Sarcoptes species, burrows into the epidermis, causing intense pruritus, feather loss, and skin crusting. Effective control combines systemic acaricides, topical agents, environmental sanitation, and supportive measures.
Systemic therapy
- Ivermectin: 0.2 mg/kg orally or subcutaneously, administered once weekly for three consecutive weeks. Adjust dosage for young or compromised birds; monitor for neurotoxicity.
- Selamectin: 0.2 mg/kg topically, applied to the ventral neck region, repeated after 7 days. Suitable for species sensitive to ivermectin.
- Moxidectin: 0.2 mg/kg orally, single dose, may be repeated after 14 days if lesions persist.
Topical treatment
- Dilute benzyl benzoate (5 % solution) and apply to affected skin twice daily for five days.
- Sulfur ointment (2 % in petroleum jelly) applied once daily for seven days, avoiding eyes and mucous membranes.
- Ensure the bird cannot preen the treated area; use a light harness or temporary wing restraint if necessary.
Environmental decontamination
- Remove all perches, toys, and substrate; wash with hot water (≥60 °C) and a 1 % chlorhexidine solution.
- Disinfect cages with a 0.5 % quaternary ammonium compound, allowing a 30‑minute contact time.
- Vacuum and steam‑clean surrounding areas; discard any bedding that cannot be sterilized.
Supportive care
- Provide a high‑quality diet rich in vitamins A and E to promote skin regeneration.
- Offer supplemental calcium and electrolytes if the bird shows signs of dehydration or malnutrition.
- Administer anti‑inflammatory medication (e.g., meloxicam 0.2 mg/kg orally once daily) for three days to reduce inflammation.
Monitoring and follow‑up
- Re‑examine the bird 7 days after the initial systemic dose; assess for residual lesions and pruritus.
- Conduct a second skin scrape if clinical signs persist, confirming eradication.
- Continue weekly observations for at least four weeks to detect recrudescence.
Adhering to this protocol maximizes the likelihood of complete parasite clearance while minimizing adverse effects and preventing reinfestation.