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1856 results for “Bacterial infection”
My boyfriend’s cat has a watery, half-closed right eye with tear stains since birth – what could it be?
A watery, hard-to-open eye may be from foreign-object irritation or eye disease. Flush out debris with saline and use neomycin drops; if red and discharging, it is likely conjunctivitis or keratitis needing antibacterial drops. Congenital blocked tear ducts need a drainage surgery.
What medicine for a puppy’s skin disease?
Do not self-medicate; get a skin scrape to identify the type. Bacterial needs antibacterials and medicated baths, fungal needs ketoconazole, parasitic needs deworming first.

Why Do Hamsters Get Tumors?
Hamster tumors stem from genetics (up to 50% risk over age 2), poor diet, environmental carcinogens, infections, and obesity. Common types include lymphoma, hemangioma, skin fibroma, and lipomaโeach with tailored treatment from radiotherapy to surgery. Keep your hamster's environment and diet clean to lower risk.
What are the symptoms of feline gastroenteritis?
Cat gastroenteritis shows as frequent vomiting, diarrhea, abdominal pain, fever, appetite loss, and bloody stool. Caused by bacteria or viruses, it can dehydrate and even kill; use pet meds or see a vet.
What types of skin disease do cats have?
Cat skin disease includes external types (fungal, bacterial, parasitic, allergic) and internal types (seborrhea, immune, endocrine, nutritional). Most common are fungal (ringworm: hair loss, itching, round scaly patches), bacterial (rashes, bumps), and parasitic (flea allergy, mange) โ deworm regularly.

Causes and Treatment of Koi Enteritis
Koi enteritis is usually caused by poor water quality, improper diet, or parasite infection. Affected fish show loss of appetite, slowed movement, isolation from the group, darkened or faded color, stringy feces, and a red, swollen vent. Take these signs seriously and treat promptly. Treatment depends on severityโmild cases are simple.
What Should I Do When My Female Dog Is in Heat?
Comfort herโhormones make her sensitive, anxious, and irritable, so don't scold; soothe her through it. Immunity dips and the cervix opens, so don't bathe her (avoid infection). Wipe discharge with a warm damp cloth or use dog diapers to keep things clean.
Could My Cat’s Swollen Lymph Nodes Be from a Virus?
Swollen mandibular lymph nodes can indeed come from a viral infection, but you need a needle aspiration/culture to identify the virusโso rule out other causes first before antiviral drugs. Inflammation also swells nodes (check bacteria via smear); tumors can too (biopsy). Symptoms include high fever, lethargy, pain, anorexia, and sometimes discharge. With proper diagnosis and antibiotics, nodes shrink as the cat recovers.
What should I do if one of my cat’s eyes won’t open properly?
A cat that can't quite open one eye may have an irritant or eye disease. First check for foreign objects like hair, paper or sand; flush with saline or pet eye wash, then apply neomycin sulfate eye drops to prevent infection. If there's no foreign body but redness, swelling or discharge, it may be conjunctivitis or keratitis from bacteria or viruses - clean the discharge, use antibiotic drops, and if the cat is lethargic, sneezing or off its food, see a vet to rule out feline herpesvirus or calicivirus.
What is cat ringworm?
Cat ringworm is a skin disease caused by fungal infection, mostly Microsporum canis, occasionally Trichophyton or Microsporum gypseum. It occurs on the face, ears, limbs, body, and tail, causing localized hair loss and grayish-white scales. Severe itching leads to scratching and spread, and secondary infection causes inflamed, moist, red lesions.