NAFCILLIN SODIUM vs PATHOCIL

Independent side-by-side comparison.

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

Possible drug interaction. NAFCILLIN SODIUM and PATHOCIL 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	NAFCILLIN SODIUM	PATHOCIL
Rating	New	New
Pharmacy pays	—	~$23.69 /30
Type	RX	RX
Active ingredient	NAFCILLIN SODIUM	DICLOXACILLIN SODIUM
Manufacturer	Fresenius	Wyeth Ayerst
Dosage forms	Injectable	Capsule
Drug class	Penicillin-Class Antibacterial	Penicillin-Class Antibacterial
Boxed warning	None	None
Treats	Cellulitis, Bacterial Endocarditis, Osteomyelitis	Cellulitis, Osteomyelitis, Postoperative Complications

nafcillin sodium pathocil

Rating

New

Pharmacy pays

—

~$23.69 /30

Type

Active ingredient

NAFCILLIN SODIUM

DICLOXACILLIN SODIUM

Manufacturer

Fresenius

Wyeth Ayerst

Dosage forms

Injectable

Capsule

Drug class

Penicillin-Class Antibacterial

Boxed warning

None

Treats

Cellulitis, Bacterial Endocarditis, Osteomyelitis

Cellulitis, Osteomyelitis, Postoperative Complications

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Frequently asked questions

What is the difference between Nafcillin Sodium and Pathocil?

Nafcillin Sodium contains Nafcillin Sodium, while Pathocil 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.