How does the dog skin itch all the time?

Canine sarcoptes scabies can cause strange itching in dogs, and they usually can't help scratching. Lepidoptera mites parasitize the epidermis of dog skin, and their excretions and secretions can cause allergic and itchy skin in dogs. Due to the dog's excessive scratching, the affected area will be red, swollen and hairy, and the disease may even be transmitted to people. Mite treatment can go to the hospital to buy related treatment drugs, or use medicine bath treatment, the effect is better.

Second, lice and flea infections.

Ticks and fleas are more common in dogs' back, lower abdomen and groin. Generally, you can see the feces (black spots) and eggs (white spots) left by fleas on dogs by pulling away their hair. The treatment of lice and fleas is mainly to drive away fleas, which can be washed away or killed with shampoo or killed orally to reduce flea infection. The prevention of lice and fleas is mainly to maintain hygiene in daily life. Dogs can spray insect repellent when they go out, or they can bathe their dogs with flea-killing soap.

Third, allergic dermatitis

If the dog's skin suddenly itches, it is probably allergic, usually food allergy. Allergic dermatitis can cause itching, erythema, otitis, red blisters, vomiting and other symptoms. Corticosteroid hormone or salicylic acid alcohol can be used to wipe the affected area, supplemented by antipruritic and anti-inflammatory drugs. It's important for dogs to take a bath. Try to keep the dog's body clean and don't hurt the dog's skin.

Fourth, environmental factors.

Hot, humid, cold, too dry or changeable climate environment may lead to itchy skin of dogs, such as being too close to the oven in winter, or lying on the concrete floor in high temperature weather, which may lead to itchy skin of dogs. Pet owners should pay attention to the dog's living habits at ordinary times, don't let it go to wet or dry places often, and the place where the dog lives should also have the right temperature.

The dog's itchy skin is also very painful for itself. Pet owners should be more patient with dogs with itchy skin and calm their emotions in time. If you have other related questions, you can also consult an online pet doctor.