What is the best quinolone antimicrobial for bronchitis?

By our independent recall-safety rating — not an efficacy measure — ocuflox ranks highest among Quinolone Antimicrobial drugs used for bronchitis. Always consult a professional.

Which quinolone antimicrobial drugs treat bronchitis?

pharmaranks lists 2 Quinolone Antimicrobial products used for bronchitis, per NIH RxClass drug-classification data — each independently rated and ranked above.

How are these ranked?

By our independent score, currently based on FDA regulatory recall-safety data (the methodology blends additional sources as they come online). See the How we rate page.

Best Quinolone Antimicrobial for bronchitis

Top-rated pick: Ocuflox — pharmaranks score 72/100, the highest of the 2 Quinolone Antimicrobial drugs used for bronchitis, ranked by our independent FDA recall-safety score. Compare them with all treatments for bronchitis or the full Quinolone Antimicrobial class. Not medical advice — always consult a professional.

Quick answer: Of the 2 quinolone antimicrobial drugs we rate for bronchitis, all are available as lower-cost generics, and most are drops. Our ranking reflects each drug’s FDA recall-safety record — not clinical effectiveness for bronchitis; the right choice depends on your situation, so confirm it with your prescriber.

Rated against independent regulatory sources·Last updated August 17, 2026·How we rate

Get treated for bronchitis online

Licensed online providers — consult & get prescribed if eligible.

Advertising disclosure: We may earn a commission, at no extra cost to you. This never affects our ratings. Details

SesameCompare online visit prices

Top quinolone antimicrobial for bronchitis: 1. Ocuflox · 2. Zymaxid

Best-rated Quinolone Antimicrobial for bronchitis, ranked by pharmaranks score
#	Drug	Rating	Type	Form	Generic?	Pharmacy pays
1	Ocuflox	72/100	Prescription	Drops	Generic	$1	View →
2	Zymaxid	72/100	Prescription	Drops	Generic	$9	View →

Full ranking · 2 drugs

#1 of 4 in Quinolone Antimicrobial

ocuflox

PrescriptionFDA-sourced

72/100

Ocuflox (Ofloxacin) is a quinolone antimicrobial used to treat Bronchitis, Chlamydia Infections, Bacterial Conjunctivitis, Corneal Ulcer.

(4 data points)

quinolone antimicrobialbronchitischlamydia infections

Pharmacy pays

From ~$1.12· 2 forms

View details →

#1 of 4 in Quinolone Antimicrobial

zymaxid

PrescriptionFDA-sourced

72/100

Zymaxid (Gatifloxacin) is a quinolone antimicrobial used to treat Bronchitis, Bacterial Conjunctivitis, Cystitis, Escherichia Coli Infections.

(6 data points)

quinolone antimicrobialbronchitisconjunctivitis, bacterial

Pharmacy pays

$8.98 /mL

Save up to 87% in class

View details →

Frequently asked

What is the best quinolone antimicrobial for bronchitis?: By our independent recall-safety rating — not an efficacy measure — ocuflox ranks highest among Quinolone Antimicrobial drugs used for bronchitis. Always consult a professional.
Which quinolone antimicrobial drugs treat bronchitis?: pharmaranks lists 2 Quinolone Antimicrobial products used for bronchitis, per NIH RxClass drug-classification data — each independently rated and ranked above.
How are these ranked?: By our independent score, currently based on FDA regulatory recall-safety data (the methodology blends additional sources as they come online). See the How we rate page.