Abscesses: these are pockets of infection, which can form from fairly minor breaks in the skin. Pus accumulates under the skin, sometimes forming a sizable lump (which may sometimes begin draining on its own). Abscesses can form from cuts or scratches on the skin and also in the cheek pouches if abrasive food material causes scratches in the lining. If a hamster continually looks like it has food in packed in its cheek pouches, there may be an abscess or an impacted cheek pouch present. Abscesses require veterinary attention for draining, flushing, and treatment with antibiotics.


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