Gastroenteritis (Stomach Flu)

Gastroenteritis (Stomach Flu) at Reddy Urgent Care

Walk in for same-day stomach flu care — IV hydration available, no appointment needed.

Find Nearst Location
Phone Number(562)-336-1656
Fax Number(562)-336-1659

Overview

Gastroenteritis is inflammation of the stomach and intestines, usually caused by a viral infection. It causes nausea, vomiting, diarrhoea, and stomach cramps. At Reddy Urgent Care, we assess and treat the same day including IV hydration for dehydration.

Symptoms We Treat

  • Nausea and vomiting
  • Diarrhoea
  • Stomach cramps
  • Low-grade fever
  • Headache
  • Muscle aches
  • Dehydration symptoms

How We Treat It At Reddy Urgent Care

Walk-In — No Appointment Needed

Simply walk in during our operating hours. No referral or scheduled appointment is required to be seen by our medical team.

Same-Day Care

We evaluate, diagnose, and treat most conditions the same day you visit so you can get back to feeling your best as quickly as possible.

Care for All Ages

Our providers treat patients of all ages — from infants and children to adults and seniors — under one roof.

Most Insurance Accepted

We accept most major insurance plans, Medi-Cal, and Medicare. We verify your benefits before treatment and inform you of any costs upfront.

Types Of Gastroenteritis (Stomach Flu) We Treat

  • Viral gastroenteritis (Norovirus, Rotavirus)

    Most common cause. Highly contagious.

  • Bacterial gastroenteritis

    From contaminated food or water. May require antibiotics.

  • Gastroenteritis in children

    Can cause rapid dehydration in young children. We see all ages.

  • Gastroenteritis with dehydration

    IV hydration available for moderate to severe dehydration.

When to Go to the Emergency Room Instead

Go to the nearest emergency room or call 911 if you or someone with you has:

  • Severe dehydration especially in infants or elderly
  • Blood in vomit or stool
  • High fever above 102°F
  • Symptoms lasting more than a week

If you are unsure, go to the ER. It is always better to be safe.

Frequently Asked Questions

Yes. Same-day treatment including IV hydration. Walk in — no appointment needed.

Yes. Highly contagious. Wash hands frequently and avoid contact until symptom-free for 48 hours.

Most cases resolve in 1–3 days. If symptoms persist beyond 3 days, come in.

Most major plans accepted. Bring your insurance card.

Walk-In Urgent Care Near You

Three convenient locations across Long Beach and Paramount, serving patients from Lakewood, Carson, Wilmington, Lynwood, and the wider South Bay area.

Insurance & Payment Options

We accept most major insurance plans and welcome patients regardless of coverage type including Medi-Cal, Medicare, and self-pay. Our front desk will verify your eligibility when you arrive.

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Insurance acceptance is subject to approval. Certain services including ultrasounds and IV hydration therapy may require prior authorisation or may not be covered under all plans. Coverage for X-rays also varies by insurance provider. Services are subject to real-time eligibility verification at the front desk. Please bring your Insurance card on every visit.
We will always inform you of your coverage before treatment begins.

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