Allergies cause the skin barrier to break down and increase the wax production in the ear canal. This allows the low number of normal yeast and bacteria on the skin and in the ear to overproduce and allow more severe strains of bacteria to thrive. This leads to increased inflammation, pain, and discharge from the ear. 17 авг. 2021 г.
How do allergies cause ear infections?
An allergy can cause swelling around the eustachian tube, which can prevent fluid from draining away from the middle ear. If this fluid collects behind the ear drum, it increases the risk of bacteria and viruses growing in the fluid. These bacteria and viruses can cause an ear infection in the middle ear.
Can certain dog food cause ear infections?
An excess of grain and/or sugar in the diet is a common causes of ear infections in dogs. Sugar feeds the yeast already in the body and causes an overgrowth, which results in the dark, yeasty-smelling buildup inside the ears.
Do allergies affect dogs ears?
Dogs are especially prone to allergy-related ear problems. What may begin as itchy or irritated ears could escalate into a serious ear infection. Watch for: Scratching at the ears.
What causes ear infections in animals?
Ear infections are typically caused by bacteria, yeast, or a combination of both. In puppies, ear mites can also be a source of infection. Factors that may predispose your dog to ear infections include: Moisture, which can create a prime growing environment for bacteria and yeast.
More useful articles on a similar topic 👇
Do allergies affect dogs ears?What food allergies can cause ear infections?
