Dog hot spots are typically thought to be caused by bacterial infections, though fungal infections can also be responsible. Bacterial hot spots are usually caused by the bacterium Staphylococcus pseudintermedius, while fungal hot spots are usually caused by the yeast Malassezia pachydermatis. The symptoms of bacterial and fungal hot spots are similar, and they are often treated in the same way.
How do I know if my dog has a fungal or bacterial infection?
If your dog is showing signs of skin irritation, including redness, itching, flaky or crusty skin, or a musty odor, then it is likely that your dog is suffering from a fungal or bacterial infection. Depending on the severity of the infection, you may also see other symptoms such as pimple-like pustules, dry patches, and infected hair. If you suspect your dog has a fungal or bacterial infection, it is important to take them to a veterinarian as soon as possible to receive the proper diagnosis and treatment.
Is a hotspot a fungal infection?
Yes, hot spots on dogs can be caused by fungal infections. Ringworm is the most common type of fungal infection that causes hot spots on dogs, and it is caused by the fungi of the genus Microsporum and Trichophyton. Other fungal infections that can cause hot spots include Malassezia, which is caused by a yeast, and Aspergillus, which is caused by a mold.
Do dogs need antibiotics for hot spots?
Yes, dogs may need antibiotics for hot spots. Hot spots are inflamed and often painful lesions that can be caused by a variety of reasons, including bacteria, fleas, allergies, or environmental irritants. Treatment for hot spots typically includes a combination of oral antibiotics, anti-itch medication, topical ointments/creams, and possibly a cone (or donut collar) to prevent the dog from further scratching or licking the affected area. Your veterinarian can determine the best course of treatment for your pet based on the severity of the hot spot.
Are hot spots bacterial?
Yes, hot spots are often caused by bacteria or yeast, leading to an infection of the skin. The bacteria can then exacerbate the initial irritation, causing further inflammation and discomfort. It’s important to seek veterinary care if your dog has a hot spot, as bacterial infections need to be treated with antibiotics.