Although the causes for itching can be complex, there are two main reasons why dogs scratch more at night: the condition of the skin itself and allergies. When referring to the first one, you need to take into account causes, such as dry, oily, or infected skin. The most frequent one pet owners come across is dry skin.
Most people think that allergies come from the dog's hair but it is actually caused by the animal's dander – the microscopic skin cells that are shed by animals. ² This is what makes it so difficult to treat and to prevent because you can't see dander so it's hard to keep our homes dander free.
If your pet is shedding and excessively scratching, it may have fleas, ticks, or mange mites. Those parasites and the itching and scratching they cause can lead to more serious health issues, including inflammation of the skin and secondary skin infections.
Your Maltese is susceptible to various kinds of skin infections and diseases. One type, Malassezia dermatitis, is caused by a kind of yeast. When this yeast infects the ears, it causes itching, redness, and an accumulation of brown, waxy discharge.
Genetics, environmental factors, and food allergies can appear as hair loss, dandruff and scaliness, flakiness, hot spots, rashes, and other skin irritations. Without appropriate treatment, chronic itchiness can occur, causing your dog to scratch so frequently that bacterial or yeast infections develop.
Cat and dog allergens can land on the membranes that line the eyes and nose. Reactions include swelling and itching of the membranes, stuffy nose and inflamed eyes. A pet scratch or lick can cause the skin area to become red. It is common to get itchy eyes after petting an animal then touching your eyes.
Skin symptoms Direct contact with an allergy-causing pet may trigger allergic dermatitis, causing signs and symptoms, such as: Raised, red patches of skin (hives) Eczema. Itchy skin.
The most common causes of itching are parasites, infections, and allergies. There are many skin diseases that do not initially cause itching. Itching may develop because of secondary bacterial or yeast infections. It is possible that by the time itching develops the initial cause is long gone.
Pruritus due to skin disease is one of the most common reasons dog owners seek veterinary care. Flea allergy dermatitis, seasonal allergies or atopy, food allergies, contact dermatitis (e.g., soaps and perfumes), and sarcoptic mange (mites) are some of the most common causes of pruritus in dogs.
Itchy skin and hair loss are two of the biggest indicators that your dog has an allergy. They could be allergic to certain ingredients in their food or environmental factors like pollen or dust mites. Your vet can conduct tests to determine whether your dog has food or environmental allergies.
Fleas. If you bathe your dog frequently and use dog grooming products that are suited to your dog's skin, but you still find that he is itching, then fleas could be the culprit. It's no secret that fleas love hanging around dogs and feeding on their blood.
The root causes of skin becoming itchy after grooming (especially following stripping or removal of matted hair) are more or less the same as humans experience from repeated or close shaving of facial or other hair. Razor burn, coarse hairs causing friction, and general irritation are quite common.
Primary Cause Allergies, mites, skin infections and insect bites are the most common causes of intense scratching in dogs. Some types of masses, specifically mast cell tumors, can be very itchy and require immediate action.
You should take her to the vet to rule out infection. Typically vets will do a swab of the skin or tape prep cytology to look for yeast and bacteria under the microscope. Infections cause itch despite great drugs like Apoquel and Cytopoint. Sometimes simply taking care of an infection can alleviate the itch.