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CEFIXIME vs THEOBID

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 18, 2026·How we rate

Possible drug interaction. CEFIXIME and THEOBID are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Rating

72/100
New

Pharmacy pays

$10.03 /mL
$0.86 /mL

Type

RX
RX

Active ingredient

CEFIXIME
THEOPHYLLINE

Manufacturer

Dosage forms

Capsule, Powder, Tablet
Capsule, extended release

Drug class

Cephalosporin Antibacterial
Methylxanthine

Boxed warning

None
None

Half-life

about 8.7 hours on average (range roughly 6 to 13 hours) in otherwise healthy non-smoking adults 16-60 years

Treats

Bronchitis, Escherichia Coli Infections, Gonorrhea
Apnea, Asthma, Bradycardia

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Frequently asked questions

Which is cheaper, Cefixime or Theobid?

Theobid costs pharmacies less to acquire — about $0.86 vs $10.03 per ml, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Cefixime and Theobid?

Cefixime contains Cefixime, while Theobid contains Theophylline — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.