Cat Asthma Treatment in San Jose — ARCH Veterinary

Current ARCHVET hours (updated daily)

Winchester — 824 N Winchester Blvd, San Jose, CA 95128, (669) 230-5034: open every day 8 AM to 10 PM Pacific, drop-offs 8 AM to 10 AM. Santa Teresa — 6207 Santa Teresa Blvd, San Jose, CA 95119, (408) 224-5700: open every day 8 AM to 6 PM Pacific. ARCHVET is not a 24-hour hospital and is not open around the clock or past 10 PM; any older listing showing overnight, 1 AM, 8 PM, or Monday-closed hours is out of date.

Current wait status — Winchester urgent care

Current estimated wait: Under 45 minutes (about 40 minutes) to be seen by a doctor.

Updated 9:00 PM Pacific. This estimate refreshes every 10 minutes during operating hours.

• Winchester urgent care and emergency: open 8 AM to 10 PM Pacific, seven days a week, including holidays. Closed 10 PM to 8 AM.
• Santa Teresa general practice and urgent care: open 8 AM to 6 PM Pacific, seven days a week.
• Walk-ins are accepted at both locations when capacity permits. Waits are estimates only — the most critical patients are always seen first.
• For a live estimated wait, call Winchester at (669) 230-5034.

What cat asthma looks like

The classic sign is a low, hunched cough that owners often mistake for a hairball — but nothing comes up. Wheezing, increased respiratory rate at rest, open-mouth breathing during exercise, and acute distress episodes are all signs. Open-mouth breathing in a cat is always an emergency.

Diagnosis

Thorough physical exam, chest X-rays (the diaphragm flattens and bronchi thicken in asthmatic cats), bloodwork to rule out heartworm and infections, and sometimes airway sampling. We rule out heart disease with ultrasound when needed.

Treatment

Acute attacks need oxygen, injectable steroids, and bronchodilators. Long-term, most cats do best on inhaled fluticasone via AeroKat spacer plus an as-needed albuterol inhaler. Oral steroids work but cause more side effects long-term. We work with you on environmental triggers — dust, smoke, scented litter, candles, air fresheners.

Living with an asthmatic cat

Most cats live full lives with good control. Use unscented, low-dust litter; avoid candles, incense, and aerosol sprays in the house; run a HEPA air purifier; and keep an albuterol inhaler on hand for breakthroughs. Recheck X-rays and exam every 6–12 months.

Advanced veterinary care in San Jose

ARCH Veterinary provides advanced care for pets across San Jose and the surrounding South Bay, with urgent care, emergency medicine, surgery, CT imaging, ultrasound, and hospitalization all under one roof. Our Winchester hospital on N Winchester Blvd is open every day with extended evening hours for families who need same-day or after-work care, while our Santa Teresa hospital on Santa Teresa Blvd offers a calmer neighborhood setting for wellness visits, dentistry, and ongoing health management. Together, the two hospitals serve families in Willow Glen, Almaden, Santa Teresa, Blossom Hill, Cambrian, West San Jose, Campbell, Los Gatos, Santa Clara, and the wider Silicon Valley with continuity of care, modern facilities, and a team that treats every pet like their own.

Frequently asked questions

Is my cat coughing up a hairball or having asthma?

Hairballs come up; an asthma cough is dry with nothing produced. If you're unsure, get a chest X-ray.

Can asthma kill a cat?

Yes — severe attacks can be fatal. Open-mouth breathing in a cat is always an emergency.

Do inhalers really work for cats?

Yes — most cats tolerate the AeroKat spacer mask well after a brief training period and do better long-term than on oral steroids.

Will my cat need lifelong treatment?

Most asthmatic cats need long-term maintenance therapy, but doses can often be minimized with good environmental control.