The constant moisture and trauma break the skin barrier, creating the perfect environment for bacteria and yeast that normally live on the surface to overgrow and cause infection. High humidity and warm temperatures can create a muggy environment that encourages the proliferation of bacteria and yeast on the skin's surface.
What Are Hot Spots Caused By Harsh Environment
The matted hair traps moisture and heat against the skin, leading to friction and skin breakdown. Any minor injury, abrasion, or even excessive licking from a surgical incision can evolve into a hot spot if the healing process is disturbed by continued licking.
These acute, moist dermatitis lesions develop rapidly when a pet licks, chews, or scratches an area of skin relentlessly. Parasites, particularly fleas, are a major culprit; a single flea bite on a sensitive animal can create an unbearable itch that leads to frantic scratching.
How Harsh Environment Triggers Hot Spots in Pets
Poor grooming practices, whether due to the animal's inability to reach certain areas or neglect from an owner, allow loose hair and debris to accumulate, further irritating the skin and setting the stage for a hot spot to form. Animals with long hair or heavy mats, especially around the ears, neck, or hips, are at high risk.
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