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CEFOTAN vs PRIMSOL

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 8, 2026·How we rate

Possible drug interaction. CEFOTAN and PRIMSOL 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

—
~$35.33 /30

Type

RX
RX

Active ingredient

CEFOTETAN DISODIUM
TRIMETHOPRIM HYDROCHLORIDE

Dosage forms

Injectable
Solution

Drug class

Cephalosporin Antibacterial
Dihydrofolate Reductase Inhibitor Antibacterial

Boxed warning

None
None

Half-life

—
about 8 to 10 hours

Treats

Abscess, Bacteroides Infections, Human Bites
Bronchitis, Escherichia Coli Infections, Klebsiella Infections

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Frequently asked questions

What is the difference between Cefotan and Primsol?

Cefotan contains Cefotetan Disodium, while Primsol contains Trimethoprim Hydrochloride — 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.