Red skin on dogs may be caused by mosquito bites, parasitic infections, bacterial or fungal infections, mechanical injuries, improper bathing, etc. If the owner cannot make a judgment on his own, it is recommended that he consult a pet doctor in time, or take the dog directly to the pet hospital for examination. After finding the specific cause, he can then treat the dog accordingly. Do not use medication blindly to avoid adverse reactions.

1. Mosquito bites

After a dog is bitten by a mosquito, his skin will become red due to frequent scratching. In this case, you can use anthelmintics to protect your dog from mosquito bites, or you can give your dog some lecithin to protect and repair its skin and coat.

2. Parasitic infection

When a dog’s body surface is attacked by ectoparasites, the dog’s skin will be bitten by ectoparasites, resulting in redness, itching, and There are symptoms of dandruff. If this is the case, you should consult a pet doctor in time to choose the appropriate anthelmintic drug to deworm your dog.

It is recommended that owners deworm their dogs on time to avoid skin diseases, anemia, malnutrition and other adverse conditions that may occur due to excessive parasites.

3. Bacterial or fungal infection

If the dog’s skin is red and accompanied by symptoms such as redness, itching, hair loss, and dandruff, it may also be due to bacteria or fungi. Skin diseases caused by infection. In this regard, the owner needs to take the dog to the pet hospital for examination and treatment, usually through oral medicine, spray or even medicated bath treatment.

4. Mechanical damage

If the dog's skin is red all over, it may also be caused by mechanical damage such as the water temperature being too high when bathing or the temperature of the air blowing being too high. of. If the dog's body temperature drops later and the redness of the skin is relieved, just pay attention to lowering the temperature the next time you bathe or blow the dog's hair.

5. Improper bathing

If you often use human shower gel on your dog or bathe it too frequently, the oil on the surface of the skin will be easily damaged, and skin redness will also occur. Phenomenon. Therefore, you must use a pet-specific shower gel for your dog. It is generally recommended that owners bathe their dogs once every two weeks in spring and autumn, once a week in summer, and once every half a month in winter. .