PRIMSOL vs TRIMETHOPRIM
Independent side-by-side comparison.
Possible drug interaction. PRIMSOL and TRIMETHOPRIM 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
Pharmacy pays
Type
Active ingredient
Dosage forms
Drug class
Boxed warning
Half-life
Treats
Get trimethoprimhigher-rated option
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Frequently asked questions
Which is cheaper, Primsol or Trimethoprim?
Pharmacies pay about the same to acquire either one — roughly $35.33 for a 30-count supply, per the CMS NADAC survey. That is not what you will be charged: your price is set by your insurer and the pharmacy, not by what the drug cost them.
What is the difference between Primsol and Trimethoprim?
Primsol contains Trimethoprim Hydrochloride, while Trimethoprim contains Trimethoprim — 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.