🔍 What Are URIs (“Cat Colds”)?

Upper respiratory infections (URIs), often called “cat colds,” affect the nose, sinuses, throat—and sometimes eyes or lungs. These are caused mostly by viruses like feline herpesvirus (FHV‑1) or feline calicivirus (FCV), and may be complicated by bacteria such as Bordetella or Chlamydophila :contentReference[oaicite:3]{index=3}.

🐾 Why Cats Get URIs

• Highly contagious—spread by sneezing, eye/nose discharge, grooming, or shared items :contentReference[oaicite:4]{index=4}.
• Common in shelters, multicat households; stress or concurrent disease reactivates FHV‑1 :contentReference[oaicite:5]{index=5}.
• Kittens, seniors, or immunocompromised cats (e.g., FIV/FeLV) are particularly vulnerable :contentReference[oaicite:6]{index=6}.
• Brachycephalic breeds (Persians, Himalayans) have narrower airways—harder to fight URIs :contentReference[oaicite:7]{index=7}.

🚩 Signs & Symptoms

• Frequent sneezing, nasal congestion or discharge :contentReference[oaicite:8]{index=8}.
• Eye discharge, conjunctivitis, red/swollen eyes :contentReference[oaicite:9]{index=9}.
• Coughing, wheezing, difficulty breathing in severe cases :contentReference[oaicite:10]{index=10}.
• Loss of appetite, lethargy, fever, swollen lymph nodes :contentReference[oaicite:11]{index=11}.
• Oral ulcers from FCV, mouth sores or licking at lips :contentReference[oaicite:12]{index=12}.

🔬 How URIs Are Diagnosed

• History & physical exam—vision, sneezing triggers :contentReference[oaicite:13]{index=13}.
• Possible tests: eye/nasal swabs, bacterial cultures, PCR to identify pathogens :contentReference[oaicite:14]{index=14}.
• X-rays and blood tests if pneumonia or systemic illness suspected :contentReference[oaicite:15]{index=15}.

💊 Veterinary Treatment

• Supportive care: fluid therapy, nutrition, steam therapy for congestion :contentReference[oaicite:16]{index=16}.
• Antivirals & supplements: L‑lysine for FHV‑1, eye drops for conjunctivitis :contentReference[oaicite:17]{index=17}.
• Antibiotics: for secondary bacterial infections—broad spectrum or targeted from cultures :contentReference[oaicite:18]{index=18}.
• Hospitalization: oxygen therapy, nebulization, injectable meds in severe or dehydrated cats :contentReference[oaicite:19]{index=19}.
• Eye care: topical antibiotics for purulent discharge; treat corneal ulcers in FHV‑1 :contentReference[oaicite:20]{index=20}.

🏡 Home Care & Comfort

• Steam therapy: bathroom steam baths 10–15 min to help nasal congestion :contentReference[oaicite:21]{index=21}.
• Wipe discharge with warm damp cloth to keep eyes/nose clean :contentReference[oaicite:22]{index=22}.
• Encourage eating: warm, strong-smelling, soft foods; appetite stimulants if needed :contentReference[oaicite:23]{index=23}.
• Maintain hydration: offer water or broth; add water to food :contentReference[oaicite:24]{index=24}.
• Keep environment calm, clean bedding, isolated if multiple cats :contentReference[oaicite:25]{index=25}.
• Use Ask A Vet for at‑home guidance.
• Ease stress with calming aids from Woopf & Purrz.

📆 Recovery Timeline

• Most viral URIs resolve in 7–10 days; more severe cases up to 3 weeks :contentReference[oaicite:26]{index=26}.
• FHV‑1 carriers may relapse during stress :contentReference[oaicite:27]{index=27}.
• FCV often clears fully but some cats remain carriers for weeks or months :contentReference[oaicite:28]{index=28}.
• Monitor breathing; return to vet if worsening, anorexia, fever, or distress occurs :contentReference[oaicite:29]{index=29}.

🛡️ Prevention & Vaccines

• Core vaccines: FVRCP protects against FHV‑1, FCV, and panleukopenia :contentReference[oaicite:30]{index=30}.
• Non-core: Chlamydophila and Bordetella for at-risk cats :contentReference[oaicite:31]{index=31}.
• Reduce stress: cats in stable environments recover quicker :contentReference[oaicite:32]{index=32}.
• Clean shared items and isolate sick cats for at least 14 days :contentReference[oaicite:33]{index=33}.
• Consider avoiding boarding or shelter stays—board at home when possible.

📝 Quick Reference Table