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AMOXICILLIN vs AMPICILLIN SODIUM

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 23, 2026·How we rate

Possible drug interaction. AMOXICILLIN and AMPICILLIN SODIUM 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

68/100
New

Pharmacy pays

$0.05 /mL
~$13.42 /30

Type

RX
RX

Active ingredient

AMOXICILLIN
AMPICILLIN SODIUM

Dosage forms

Capsule, Powder, Tablet, chewable, Tablet
Injectable

Drug class

Penicillin-Class Antibacterial
Penicillin-Class Antibacterial

Boxed warning

None
None

Half-life

about 1 hour (roughly 61 minutes)

Treats

Actinomycosis, Human Bites, Chlamydia Infections
Actinomycosis, Human Bites, Bacillary Dysentery

Frequently asked questions

What is the difference between Amoxicillin and Ampicillin Sodium?

Amoxicillin contains Amoxicillin, while Ampicillin Sodium contains Ampicillin Sodium — 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.