The most effective method to treat Demodex in dogs includes the following aspects:

1. Use ivermectin: Use ivermectin to dogs under the guidance of a veterinarian according to medical advice Tablets or injections.

2. Oral antihistamines: Give corresponding doses of antihistamines such as cetirizine or loratadine according to the prescribed amount, and strictly control the time and frequency of taking the medication.

3. Antifungal lotion for external use on skin: According to the instructions on the package, dilute it in the specified ratio during bathing And apply to the affected area, usually once to several times a week.

4. Topical corticosteroid ointment: Choose an appropriate corticosteroid product according to the doctor's recommendations, and apply it correctly to the affected area according to the instructions.

In addition, alcohol disinfection, isolation treatment, penicillin therapy and other methods can also be used to assist treatment. At the same time, pay attention to keeping the dog's living environment clean and dry, giving the dog regular medicated baths, and feeding the dog some B vitamins to protect the skin barrier. These will help treat Demodex in dogs.