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My cat kept coughing; the vet found a respiratory infection, gave three days of nebulization and IV, checked respiratory panels and heart (normal), improved for two days but now coughs worse with heavier wheezing
The X-ray shows thickened lung markings and patchy white shadows—clear lung infection and inflammation; airway details are unclear. Causes include bacteria, virus, nodules, tracheal collapse, heartworm, cardiac. If antibiotics fail, get airway sampling and cytology (lavage, bronchoscopy) to pick the right drug.
How long is the course of feline coronavirus infection?
FCoV has two forms. Effusive (wet): early vague (weight loss, anorexia, weakness), then fever 39.7–41.1°C, high WBC, mild respiratory signs; later ascites, dyspnea, anemia, weakness. Course 2 weeks–2 months, mostly fatal. Non-effusive (dry): granulomas in organs, eye infections (corneal edema, iris/lens inflammation); CNS damage → ataxia, mild paralysis, seizures. Course 1–8 weeks, mostly fatal. Your cat likely shows non-effusive signs—seek professional treatment and care.
My dog has a cough, was diagnosed with bacterial upper respiratory infection, and is now coughing worse — what should I do?
Upper respiratory infection is caused by bacterial or viral invasion of the airways and is risky for weak, low-immunity dogs. If injections and oral medicine are not working, ask the vet about nebulized antibiotics or IV anti-inflammatories. Keep the dog warm at night, and for unvaccinated puppies recheck for kennel cough, distemper, and parainfluenza as cough worsens.
My kitten arrived 8–9 days ago, sneezes with a little discharge but still eats, drinks, plays, and sleeps; today’s test found calicivirus, mycoplasma, and Bordetella—is he going to be okay?
If a kitten tests positive for calicivirus, mycoplasma, and Bordetella but only sneezes with slight discharge while still eating, drinking, and playing, it is generally not life-threatening. These are common upper-respiratory pathogens—calicivirus can cause runny nose, stomatitis, and conjunctivitis and may be carried for life, while Bordetella can cause cough and breathing trouble. Follow the vet's treatment and give a warm, dry, clean environment with good nutrition.
Had the cat 2 days; this afternoon it started intermittent sneezing and tearing, and keeps purring even while sleeping; energy, eating, and litter are normal; is it a cold from the AC or feline herpesvirus? First-time owner, afraid to delay the vet
Intermittent sneezing, tearing, and purring suggest an upper respiratory infection from virus or bacteria; AC dryness can worsen it. A vet screening is advised despite normal energy.
How long until a cat recovers from calicivirus infection?
With active treatment a cat usually recovers from calicivirus in 7 to 10 days. It is a viral respiratory disease with drooling, eye inflammation, and ulcers; even after recovery the cat carries the virus for life, so prevent in advance.
How to medicate and treat calicivirus, herpesvirus, and mycoplasma infection
This is a mixed respiratory infection needing interferon, antibiotics, and symptom care. The viruses have no specific cure, so use interferon and antivirals; herpes eye issues need eye drops, and mycoplasma is treated with doxycycline, ideally nebulized.
How Long Must a Cat Take Medication for Feline Herpesvirus (Cat Flu)?
Feline herpesvirus (cat flu) treatment lasts about two weeks. It is an upper respiratory infection needing prompt antiviral and antibacterial care.
What Happens After a Dog Has Had Parvovirus?
Parvo is highly contagious and can be fatal, damaging respiration, digestion and nerves. Recovered dogs have weaker immunity and shed virus for about a year but rarely relapse; avoid chills, boost nutrition, and limit contact with unvaccinated pups.
Can 84 disinfectant kill parvovirus? How long must I wait before getting another pet?
84 disinfectant can partially kill parvovirus but is not ideal for homes with pets due to respiratory irritation; DuPont Virkon diluted 1:200 is recommended. Wait about three months before a new pet.