How to treat an ear mite in a dog? - briefly
First, gently clean the affected ear with a veterinarian‑approved otic cleanser to eliminate debris and wax. Then apply a prescribed acaricidal medication (such as selamectin or lime sulfur) following the label instructions and repeat as recommended to eradicate the mites.
How to treat an ear mite in a dog? - in detail
Ear mite infestation in dogs requires prompt identification and a systematic treatment plan.
First, confirm the presence of parasites by examining the ear canal for dark, coffee‑ground debris and visualizing the mites with a otoscope or magnifying glass. If the diagnosis is uncertain, obtain a sample for microscopic analysis.
Second, clean the affected ears thoroughly. Use a veterinarian‑approved ear cleanser to dissolve wax and debris; apply the solution, massage the base of the ear for 30 seconds, then allow the dog to shake, and wipe the canal with gauze. Repeat for each ear until the canal appears clear.
Third, administer an acaricidal agent. Options include:
- Topical products (e.g., selamectin, moxidectin, or ivermectin formulations) applied directly to the skin or ear canal according to the label dosage.
- Systemic medications (e.g., oral ivermectin or milbemycin) prescribed for the whole animal, ensuring correct weight‑based dosing.
- Prescription ear drops containing pyrethrins, pyrethroids, or organophosphates, applied to the canal for the recommended duration (typically daily for 7–10 days).
Follow the specific product’s interval schedule; some treatments require a single dose, while others need repeated applications to break the mite life cycle.
Fourth, treat all animals in the household, even if asymptomatic, because ear mites spread easily. Use the same medication regimen for each pet, or consult a veterinarian for species‑appropriate alternatives.
Fifth, disinfect the environment. Wash bedding, toys, and grooming tools in hot water; vacuum carpets and upholstery; apply an appropriate household acaricide if recommended.
Finally, schedule a re‑examination 2 weeks after completing therapy. Verify the absence of debris and mites, and assess for secondary infections. If irritation persists, consider a short course of topical or systemic antibiotics or anti‑inflammatory medication.
Preventive measures include regular ear inspections, routine cleaning with a mild cleanser, and maintaining up‑to‑date parasite control products. Consistent prophylaxis reduces the risk of recurrence and supports overall ear health.