There are symptoms of mites on dogs. There are mites on dogs. Sometimes there will be red rashes on the body. Dogs can be very restless and irritable when they are sick. If parents see this situation, they must take it to the doctor in time, otherwise it may lead to the death of the dog.
Mites are microscopic pests that are not easy to see with the naked eye, and there are many kinds of them. At present, there are more than 40 kinds of mites living in the living room. Many friends have always been troubled by pet skin diseases caused by mites. In fact, mites are not terrible. 70% of people will have mites more or less. The mites are only a cause of lesions when the skin resistance is poor. Most people do not have any symptoms, but dogs are particularly sensitive to mites, so they are more likely to cause skin diseases due to mites. Demodex symptoms can be divided into two types: one is scaly type: mainly on the eyelids and their surroundings, forehead, lips, lower neck, elbows, between the toes, etc., hair loss, bald spots, obvious boundaries, accompanied by There is mild flushing and bran-like scaling of the skin, the skin becomes rough and cracked, and some have small boils on the body. The skin turns pale, but the affected area is not itchy. One is the pustular type: after infection with Demodex mites, small red papules first appear on the inner thigh and lower abdomen. A few days later, it turned into a small abscess. In severe cases, a large area of small red and white protrusions appeared on the inner side of the lower abdomen, and there was a special odor. At this time, the dog showed a restless mood, and itching. When a large number of Demodex mites are parasitized, it can lead to systemic skin infection, loss of body hair, ulceration after pustules rupture, and secondary bacterial infection, systemic symptoms, and death of pets with severe illness. Mange mites are generally more severe in puppies, first appearing on the bridge of the nose, cheeks, ears and armpits, etc., and then spread to the whole body. The skin is red at first, and small red boils appear, which later turn into blisters. After the blisters burst, a thick yellow oily exudate flows out, and the exudate dries to form a scaly crust. The affected part is extremely itchy, and the sick dog often scratches the affected part with its claws or rubs it on the ground and various objects, resulting in severe hair loss. Ear itch mites are parasitic on the outer ear of dogs and are highly contagious, causing a large amount of ear fat secretion and lymphatic leakage, and often secondary to suppuration. If there is itching, pets will scratch their ears with their claws from time to time. In addition, they will show symptoms such as shaking their heads, scratching their ears, screaming, rubbing their ears on objects, and even causing external auditory canal bleeding. Brown-black secretions and epidermal hyperplasia appear in the ear canal. The pet’s ear has obvious pain and tenderness. The pet refuses to check the ear, and sometimes rotates to the side with the heavier lesion. When secondary bacterial infection can cause suppurative otitis externa and otitis media. Encephalitis can be caused when deep invasion occurs, and cranial nerve symptoms appear.
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