AMOXIL vs DYNAPEN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated June 7, 2026·How we rate

Possible drug interaction. AMOXIL and DYNAPEN 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.

Attribute	AMOXIL	DYNAPEN
Rating	New	New
Pharmacy pays	$0.05 /mL	~$23.69 /30
Type	RX	RX
Active ingredient	AMOXICILLIN	DICLOXACILLIN SODIUM
Manufacturer	US Antibiotics	Apothecon
Dosage forms	Powder	—
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	Cellulitis, Osteomyelitis, Postoperative Complications

amoxil dynapen

Rating

New

Pharmacy pays

$0.05 /mL

~$23.69 /30

Type

Active ingredient

AMOXICILLIN

DICLOXACILLIN SODIUM

Manufacturer

US Antibiotics

Apothecon

Dosage forms

Powder

—

Drug class

Penicillin-Class Antibacterial

Boxed warning

None

Half-life

about 1 hour (roughly 61 minutes)

—

Treats

Actinomycosis, Human Bites, Chlamydia Infections

Cellulitis, Osteomyelitis, Postoperative Complications

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Frequently asked questions

What is the difference between Amoxil and Dynapen?

Amoxil contains Amoxicillin, while Dynapen contains Dicloxacillin 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.