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827 results for “fever symptoms”
What symptoms appear when a cat is infected with herpesvirus?
Feline herpesvirus symptoms vary by stage. Early: sneezing, coughing, more nasal discharge β easily confused with an upper respiratory infection. Mid: swollen red eyes, poor appetite, breathing trouble, fever. Late: mouth ulcers, weight loss, poor appetite, nosebleeds, even life danger. Take the cat to a vet as soon as symptoms appear.

Common Guinea Pig Diseases and Their Symptoms
Guinea pigs commonly suffer digestive troubles (diarrhea, constipation, gut parasites), respiratory infections (pneumonia, bronchitis), skin disease from bacteria, fungus, or external parasites, and urinary issues (cystitis, nephritis). Good diet, clean housing, checkups, and prevention keep them healthy.
What Are the Symptoms of Feline Panleukopenia (Cat Plague)?
Symptoms include repeated fever, frequent vomiting, diarrhea, lethargy, and loss of appetite. Later, the cat may stop eating, pass blood in stool, and vomit foam; prolonged vomiting and dehydration make it weak and unsteady, and without treatment it can die within days. It's highly fatalβvaccinate with the FVRCP shot early.
What are the symptoms of parvovirus in dogs?
Canine parvovirus typically causes diarrhea, vomiting, lethargy, reduced appetite, and fever. Any dog can catch it, but puppies are at higher risk with a high death rate. Seek veterinary care promptly and vaccinate dogs over two months old.
What are the early symptoms of FIP in cats?
Early FIP is often subtle - lethargy, poor appetite, sleepiness, and fever. It splits into dry and wet forms: dry FIP brings fever and eye inflammation, while wet FIP develops abdominal fluid and a swelling belly in its middle stage.

What Temperature Means a Cat Has a Fever
A cat's normal temperature is 38.5-39.5Β°C, so 39Β°C is fine. Over 39.5Β°C counts as a fever; 40-40.5Β°C is low, 40.5-41.5Β°C moderate, and 41.5-42.5Β°C high. Exercise, heat, and stress can nudge it up, so watch for other symptoms too.
What are the symptoms when a dog has parvovirus?
Parvo signs include lethargy, reduced appetite, persistent vomiting, diarrhea, fever around 40 C, and dry nose, with projectile diarrhea and bloody stool in severe cases. Mortality in puppies is 25 to 50 percent, so see a vet early.
What are the symptoms of pyometra in female cats?
Pyometra is a serious uterine infection in unspayed female cats. Common signs include fever, increased thirst and urination, a swollen abdomen, and a brown discharge from the vulva. Open-cervix cases may be treated medically, while recurring cases require spaying surgery.

Cat Perianal Fistula: Symptoms and Treatment
Signs of a perianal fistula include swelling around the anus, frequent licking, bloody or pus-like discharge, straining to defecate, and a foul odor. Mild cases may respond to medication; severe or stubborn ones need surgery, followed by vet-guided wound care and a fiber-adjusted diet.
What are the early symptoms of feline rhinotracheitis (cat flu)?
Early signs include frequent sneezing, increased eye discharge, tearing, red conjunctiva, more nasal discharge, reduced appetite, fever, and lethargy. Treat early β advanced cases can be fatal.