Staphylococcus intermedius is a type of bacteria that causes skin infections in dogs. Low levels of this bacteria are normally present on the dog's skin and mucus membranes, and generally do not cause a problem. However, all it takes is a small wound or irritation to make the dog lick a certain area of his skin repeatedly, transferring bacteria from the mouth to the skin. Once exposed to air, the bacteria take advantage of their new living conditions to begin reproducing out of control and cause an infection. There are a few common antibiotics that are effective against staphylococcus intermedius.
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Clavamox
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Clavamox is the brand name for Merial's amoxicillin trihydrate/clavulanate potassium formulation, and it is available in both liquid and tablet form. Clavamox works by keeping the bacteria from forming the mucosa that protects the cell wall, leaving them vulnerable to invasion and neutralization by white blood cells. Clavamox can cause an allergic reaction in rare cases, and should not be given to dogs who are known to be allergic to penicillin or cephalosporin drugs. Treatment is usually twice daily for five to seven days.
Baytril
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Baytril is the brand name for Bayer Health's fluoroquinolone antibiotic, and is available as an injectable liquid or a chewable tablet. Baytril works by interfering with the bacteria's ability to replicate its DNA, which renders it unable to reproduce. As the older bacteria die off, no new bacteria are available to replace them, and the infection quickly ends. Many vets prescribe Baytril not only because of its effectiveness, but also because most dogs enjoy the taste of the chewable tablet, simplifying administration. In rare cases, Baytril may cause lesions in the cartilage of growing puppies undergoing long-term treatment, and like with any antibiotic, stomach upset can occur. Treatment usually lasts for five to seven days.
Panolog
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Panolog is the brand name for the nystatin-neomycin sulfate-thiostrepton-triamcinolone acetonide preparation from Novartis. It is a topical antibiotic, available in a cream or ointment form, and is frequently used in conjunction with oral antibiotics in the treatment of skin infections. The specific combination of ingredients not only kills bacteria, but is also effective against fungal infections that may arise secondary to the bacterial infection. Panolog also reduces inflammation and "weeping," which can help promote a skin environment that will better facilitate healing. Skin reactions are rare, but dogs who frequently lick the medication off may be prone to increased thirst and urination and sudden weight gain. Treatment usually involves cleansing the affected area and applying a thin film of ointment two or three times daily until symptoms disappear.
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