1. Isolate and treat sick dogs, and use acaricides to disinfect contaminated places and utensils.

2. For scaly type, you should first scrub the affected area with a mixture of alcohol or ether, or scrape it clean so that the drug can reach the hair follicles. The medication is as follows: 25% or 50% benzyl benzoate emulsion, fully rub the affected area: infiltrate with 5% formalin solution for 5 minutes, once every 3 days, a total of 5-6 times.

3. For pustular type, first cut the pustule, wash it with 3% hydrogen peroxide solution, rub it with 3% iodine tincture or 3% gentian violet solution, and then treat it by pressing the scales.

4. In addition to local application of insecticides to severely ill dogs, antibacterial drugs should also be applied systemically to prevent secondary infections.

5. In addition to parasitizing in the skin and subcutaneous connective tissue, Demodex can also parasitize in lymph nodes. Therefore, when treating pustular type, both local therapy and chemotherapy (intravenous injection of trypan blue or intramuscular injection of trypan yellow) must be used. antibiotics, etc.), supplemented by high-dose penicillin therapy.

6. Most dogs suffering from demodicosis have low immunity and are also young puppies. Therefore, immune enhancers should be given during treatment, and some vitamins can be supplemented to help promote skin regeneration. effect.

7. After the sick dog is cured, we should focus on prevention, keep the dog's body surface, kennel and equipment clean and hygienic, disinfect regularly, kill mites and bacteria, remove lice and fleas, etc., which are commonly used after summer. Pet medicated bath solution.