Search Results
135 results for “pathological”
Pathological Changes of Canine Coronavirus
The younger and weaker the dog, the worse canine coronavirus hits — puppies can die while adults stay mild. Learn how the infection shows up in the body, how it is diagnosed, and how to treat and prevent it.
Rabbit Otitis Media: Symptoms and Pathological Changes
Otitis media in rabbits is subtle early on; a head tilt, or torticollis, is the main clinical sign, sometimes with lethargy, difficulty drinking and weight loss. Early on the eardrum and tympanic wall redden or rupture, and severe cases progress to purulent meningoencephalitis. The main pathogen is Pasteurella multocida.
Causes and Pathological Analysis of Turtle Enteritis
Turtle enteritis is usually triggered by a sharp drop in enclosure temperature or spoiled food, and good husbandry and careful feeding prevent most cases. This article covers the causes, the staged symptoms (from mild loose stools to severe floating, refusal to eat, and limb weakness), and the pathology—where lost electrolytes weaken the gut's absorption and must be replenished—plus treatment centered on anti-inflammatory, anti-diarrheal, and mucosal care.
Why Does a Cat Shake Its Head Repeatedly?
An occasional head shake is normal, but frequent shaking usually means a pathological itch — most often a foreign object, ear mites, or otitis in the canal. The clues differ: ear mites leave dry, coffee-ground, foul-smelling black-brown debris, while inner-ear infection leaves wet, oily discharge; both need a vet's confirmation, then cleaners plus mite medication or antibiotics.
How to Bring a Non-Cycling Doe Rabbit Back Into Heat
A doe that won't cycle has physiological, pathological, or management causes. Congenital genital defects mean culling; nutritional extremes need feed correction; ovarian cysts take progesterone (5–7 days), persistent corpora lutea take cloprostenol, and infections get postpartum antibiotics. To prompt heat, improve ventilation and buck contact, group and stimulate with a buck, use cloprostenol with pregnant-mare serum, or short-term flushing — and remember heat stress is a common trigger.
Why Dogs Pant Heavily
Panting is usually a dog's normal way of cooling down — they have almost no sweat glands and rely on rapid breathing to shed heat. But panting with no clear trigger, especially in cold weather, can signal fever, respiratory disease, or other serious illness.
What to Know Before Your Pet’s Surgery
First-time surgery owners can feel lost. Routine procedures (spay/neuter, dental) can be booked by phone; pathological ones (lump removal, fracture, pyometra) need an exam first. Fast 8 hours (6 for young animals) and withhold water 2–3 hours, and avoid scheduling during heat.
Why Your Cat Keeps Entering the Litter Box
A cat that repeatedly visits the box but produces little or no urine is likely blocked — a medical emergency. Causes range from salty food and a dirty box to stones or tumors obstructing the urethra. Get an ultrasound and X-ray promptly; delayed blockage can cause kidney failure or a ruptured bladder.
Pet Obesity: Causes, Risks, and Weight Control
Obesity means body weight roughly 30% over normal with excess fat, and it invites heart disease, arthritis, and diabetes while shortening life. Causes range from breed and hormones to overfeeding and too little exercise; the fix is less food, more movement, fewer treats, and balanced meals.
Why Is My Cat Vomiting After Giving Birth?
Occasional post-birth vomiting can be normal — from licking kittens' feces, overeating, or labor pain — but frothing with panting, a stiff gait, or tremors signals hypocalcemia and needs an emergency vet visit. Monitor closely and get help for any worrying sign.