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139 results for “herpesvirus in cats”
Why Does Your Persian Cat Keep Tearing Up
Persistent tearing in Persian (Exotic) cats can have several causes. Their short nasal passages and shallow eye sockets make mild tearing normal, but blocked tear ducts, structural gland issues, conjunctivitis, keratitis, injury, or foreign particles can all increase eye discharge. Diet also plays a role: salty food and low water intake lead to internal heat and heavy tear staining. If tearing continues or comes with redness, fever, poor appetite, vomiting, or diarrhea, see a veterinarian for diagnosis and treatment.
Why Human Cold Medicine Is Dangerous for Pets
Because cats and dogs metabolize drugs differently from people, they may not process ingredients like acetaminophen, pseudoephedrine, and caffeine, and even small amounts can poison them, sometimes fatally. Most over-the-counter human cold medicines are unsafe for pets. For mild cases when pet-specific medicine is unavailable, gentle herbal options exist, but vet care is best for serious symptoms.
Can Cat Flu Leave Lasting Effects After Recovery?
Feline rhinotracheitis (cat flu), caused by feline herpesvirus FHV-1, cannot be cured—the virus hides for life in the trigeminal ganglion and can reactivate whenever the cat is stressed, the season changes, or immunity dips. Most cats recover and live normally, but some are left with mild, manageable effects: a sensitive nose that drips in cold or dusty air, heavier tear staining from narrowed tear ducts, or—in high-risk cases—repeated flare-ups that can progress to chronic bronchitis or pneumonia. Good care (warm stable surroundings, humidity control, stress avoidance, balanced nutrition with lysine and vitamins, and regular vaccines) keeps recurrence rare. This article explains the sequelae, why only some cats get them, and how to minimize repeat episodes.
What to Do When You Bring Home a Found Kitten
Finding a stray kitten is tempting to take home right away, but the right sequence protects both the kitten and your household. Because strays can carry parasites, panleukopenia, or ringworm—some transmissible to other pets and people—the first step is a veterinary check-up before the kitten enters your home; treat any illness in the clinic first if needed. At home, set up a quiet, enclosed room with a litter box, water, and food so the kitten feels safe, and avoid bathing it, which can trigger stress and illness. Ease the diet in with plain food and probiotics rather than rich treats. If you have resident cats, isolate the newcomer for 7–15 days, then slowly mix scents before supervised meetings. Finally, deworm and vaccinate (FVRCP and rabies) after a short settling period.
Health Checks to Do After Rescuing a Stray Cat
Before a stray cat joins your home, a veterinary check-up protects the cat, any resident pets, and your family. Strays can carry parasites, skin disease, or hidden infections, so a targeted exam is worth the cost. Core tests include a physical exam, infectious-disease screening (panleukopenia, coronavirus, calicivirus, herpesvirus; add FIV and FeLV if you have other cats), a fecal exam for internal parasites, and a blood count to flag anemia, inflammation, or dehydration. Imaging or a Toxoplasma test may be added for specific risks. To keep costs down, ask clinics about rescue discounts, look for packaged wellness plans, and have the vet handle basic grooming during the visit. Always isolate the new cat for 7–14 days, deflea and deworm, then start vaccines once it has settled in.
What to Do When Your Cat Has a Fever
Cats get fevers just like people, but a cat's fever is rarely simple - it can signal parasites, stress, bacterial infection, panleukopenia (feline distemper), feline herpesvirus, or various inflammations. A fever is not a small matter: left alone it can damage organs and even turn deadly. Telltale signs include hot ears and tail tip, a dry nose, sweaty paw pads, and a cat that suddenly prefers cool floors and dark corners while eating less and looking limp. Normal cat temperature runs 38-39C (about 39.3C in kittens); above 39.5C is a fever and above 40C is high. For a mild fever or when a clinic is out of reach, cool the paws and belly with alcohol and offer water, but never give human fever medicine, which can be fatal - see a vet for high fevers.
What Causes Feline Rhinotracheitis (Cat Flu)?
Feline rhinotracheitis, commonly called cat flu, is one of the most frequent infectious diseases in cats. A cat can look healthy at the breeder yet sneeze, runny nose and weepy eyes days after coming home - because the culprit herpesvirus lies dormant in nerve cells and flares when environment or nutrition changes. Importantly, cat flu is not caused only by herpesvirus; calicivirus, chlamydia, mycoplasma and Bordetella are also agents. This article explains what cat flu is, its varied causes, and how to tell the agents apart by symptoms - always confirm with a vet.
Cat Upper Respiratory Infection: Symptoms and Treatment
A cat upper respiratory infection is inflammation of the mucous membranes of the upper airways. Affected cats typically cough, sneeze, and have a runny nose, sometimes with yellow nasal discharge, and a sudden drop in temperature, poor nutrition, or stress can trigger an outbreak. The usual culprits are viruses such as herpesvirus and calicivirus, bacteria such as Chlamydia, and fungi such as Cryptococcus. This article covers the common pathogens, how viral, bacterial, and fungal infections differ in their signs, what else can mimic these symptoms, and the supportive care and medications veterinarians rely on to treat them, from keeping the eyes and nose clear to antiviral, antibiotic, and antifungal therapy.
How to Tell If Your Cat Has Feline Rhinotracheitis (Cat Flu)
Cat flu and a common cold look alike, which leaves many owners unsure whether their cat has feline rhinotracheitis — an infection caused by the feline herpesvirus. The reliable approach is twofold: watch the symptoms and confirm with a test. Early signs are subtle — sneezing, a runny nose, watery eyes, low appetite, no fever — while the active phase brings a high temperature near 40°C, persistent coughing and sneezing, and thick eye and nose discharge. A test strip or a PCR check at the clinic confirms it, but the result must be read alongside the symptoms.
Can a Cat Die from a Cold?
A cat's cold is usually not fatal if it stays mild, but ignoring it—letting a secondary virus take hold or failing to care during an outbreak—can indeed be deadly. Viral and bacterial colds are the dangerous ones; feline herpesvirus (cat flu, or rhinotracheitis) is the common viral form, and stray cats left untreated can die, while house cats should see a vet for targeted treatment. Later signs include thick nasal discharge, weeping or cloudy eyes, conjunctivitis, constant sneezing and cough, lost appetite, and low spirits. Prevention centers on vaccination against herpesvirus (though vaccines aren't 100% effective) plus disinfecting the environment, since the virus survives about 24 hours. Keep a sick cat warm—the virus replicates better at low temperatures.