Signs your infection needs IV antibiotics.
Some infections are too severe for oral medication — early recognition leads to faster treatment and prevents serious complications like sepsis.
Common causes.
Understanding the type of infection guides antibiotic selection and determines whether admission is needed.
- ✓ Sepsis — bacterial bloodstream infection
- ✓ Severe pneumonia
- ✓ Pyelonephritis — kidney infection
- ✓ Cellulitis or skin abscess
- ✓ Bone or joint infection — osteomyelitis, septic arthritis
- ✓ Endocarditis — heart valve infection
- ✓ Diabetic foot infection
Don't wait. Come now if…
- ▸Severe bacterial infection with high fever that isn't improving
- ▸Oral antibiotics not working after 48–72 hours
- ▸Vomiting that prevents keeping oral medication down
- ▸Signs of sepsis — fever, rapid heart rate, confusion, or low blood pressure
- ▸Immunocompromised patient with any serious infection
- ▸Spreading skin or wound infection with red streaks or fever
Not sure? Call us.
Our nurses can help you decide.
Treatments we offer.
Our Fort Worth ER is fully equipped to evaluate and treat serious infections with IV antibiotics 24/7.
IV access & fluid resuscitation
Rapid IV placement and hydration support — essential for patients who are dehydrated or unable to keep fluids down.
Broad-spectrum IV antibiotics
Evidence-based antibiotic protocols started immediately while cultures are pending — covering the most likely pathogens.
Blood cultures & lab workup
Blood cultures drawn before antibiotics start, plus CBC, metabolic panel and lactate to assess infection severity.
Continuous vital sign monitoring
Heart rate, blood pressure, oxygen saturation and temperature monitored throughout treatment to track response.
Imaging to identify source
CT, X-ray or ultrasound to locate the infection source — abscess, pneumonia, kidney infection, or joint involvement.
Admission or transfer coordination
Direct admission protocols with partner hospitals for severe infections requiring inpatient IV antibiotic courses.
Why ER Of Fort Worth for IV antibiotics.
Average wait under 10 min
Sepsis and serious infections are high-priority — you are brought back and IV antibiotics are started without delay.
Board-certified ER physicians
Every patient is evaluated by an emergency-medicine-trained physician, 24/7. Never a mid-level alone.
On-site imaging & labs
CT, ultrasound, X-ray and full lab including blood cultures — complete infection workup in one visit.
All major insurance
BCBS, Aetna, Cigna, UnitedHealthcare, Humana, Medicare, Tricare and more. See full list →
Frequently asked questions.
How long does an IV antibiotic infusion take?
Most individual infusions take 30–60 minutes. Some patients need one dose and go home with oral antibiotics; others require observation for several hours or multiple doses to ensure the infection is responding before discharge.
Will I need to be admitted to the hospital?
Many patients receive IV antibiotics in the ER and go home with oral antibiotics to complete the course. Severe infections — particularly sepsis, endocarditis, bone infections, or infections that aren't responding — may require hospital admission for prolonged IV antibiotic therapy.
Can I get IV antibiotics for a UTI?
Yes — for kidney infections (pyelonephritis) with high fever, vomiting, or inability to keep oral medication down, IV antibiotics are the appropriate treatment. Simple lower UTIs typically don't require IV therapy.
Are IV antibiotics safe?
Yes, when administered by trained ER staff with appropriate monitoring. We check for allergy history before administration and monitor for reactions throughout the infusion. Allergic reactions are rare but manageable in our ER setting.
Will I need follow-up after IV antibiotics?
Almost always — most patients receive a prescription for oral antibiotics to complete the treatment course, plus instructions to follow up with their primary care provider or specialist within 24–72 hours to confirm improvement.
IV antibiotic care across North Texas.
We serve patients with serious infections from Fort Worth and surrounding communities including: