Cat Vomiting? See a Vet in San Jose Today

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is not open around the clock or past 10 PM; any older listing showing overnight, 1 AM, 8 PM, or Monday-closed hours is out of date.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 30 minutes (about 19 minutes) to be seen by a doctor.

Updated 9:30 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.

Common Causes of Cat Vomiting

Walk-In Cat Care Occasional hairballs happen — but frequent vomiting in cats is a sign something is wrong. From food allergies to kidney disease, our veterinarians diagnose and treat the cause, not just the symptom. Walk in to ARCH Veterinary for same-day care. An otherwise bright cat that hawks up a hairball once a month is normal. Vomiting more than once a week, vomiting clear fluid in the morning, or vomiting alongside weight loss is not — and it's the pattern we see in early kidney disease, IBD, and small intestinal lymphoma in cats over eight.

Our Diagnostic Approach for Vomiting Cats

An otherwise bright cat that hawks up a hairball once a month is normal. Vomiting more than once a week, vomiting clear fluid in the morning, or vomiting alongside weight loss is not — and it's the pattern we see in early kidney disease, IBD, and small intestinal lymphoma in cats over eight. A SDMA-inclusive senior panel and a focused abdominal ultrasound at the same visit usually answer the question without committing you to anesthesia or a biopsy on the first visit. Whatever we find, we'll lay it out plainly and you'll leave with a written plan. What we commonly see: chronic intermittent vomiting in middle-aged and senior cats that owners have learned to live with as "normal hairballs." It is rarely normal. The differential is small bowel disease (IBD vs. low-grade lymphoma), pancreatitis, or hyperthyroidism, and the ultrasound plus a T4 plus a B12/folate panel sorts most of it out. Cats that vomit more than once a week deserve the workup.

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

Common Causes of Cat Vomiting

Walk-In Cat Care Occasional hairballs happen — but frequent vomiting in cats is a sign something is wrong. From food allergies to kidney disease, our veterinarians diagnose and treat the cause, not just the symptom. Walk in to ARCH Veterinary for same-day care. An otherwise bright cat that hawks up a hairball once a month is normal. Vomiting more than once a week, vomiting clear fluid in the morning, or vomiting alongside weight loss is not — and it's the pattern we see in early kidney disease, IBD, and small intestinal lymphoma in cats over eight.

Our Diagnostic Approach for Vomiting Cats

An otherwise bright cat that hawks up a hairball once a month is normal. Vomiting more than once a week, vomiting clear fluid in the morning, or vomiting alongside weight loss is not — and it's the pattern we see in early kidney disease, IBD, and small intestinal lymphoma in cats over eight. A SDMA-inclusive senior panel and a focused abdominal ultrasound at the same visit usually answer the question without committing you to anesthesia or a biopsy on the first visit. Whatever we find, we'll lay it out plainly and you'll leave with a written plan. What we commonly see: chronic intermittent vomiting in middle-aged and senior cats that owners have learned to live with as "normal hairballs." It is rarely normal. The differential is small bowel disease (IBD vs. low-grade lymphoma), pancreatitis, or hyperthyroidism, and the ultrasound plus a T4 plus a B12/folate panel sorts most of it out. Cats that vomit more than once a week deserve the workup.