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Comparing Zithromax

Zithromax

azithromycin

Zithromax is an antibiotic used to treat a variety of different infections and appears to have better tissue penetration and tolerability to similar antibiotics such as erythromycin. It has the... more

Prescription only

Ratings & Reviews

Recent helpful reviews
7.5
109 Reviews

For Bronchitis I came down with Bronchitis and was prescribed Zithromax. I was prone to ear infections when I was younger and was always prescribed this because I was allergic to penicillin. I had no side effects then, but now I have bad stomach cramps and diarrhea.

7
Anonymous

For Bronchitis I took a full course of the 250mg 5 day pack with no ill effects except for a metallic taste in my mouth but then the bronchitis came back, so was prescribed the 500mg 3 day course. On day two, I got severe stomach cramps, diarrhea, and vomiting. I am not going to take the final dose, because although the bronchitis is better, I can't deal with the intense stomach discomfort.

7
Anonymous

View all 109 reviews

Drug Class

Side Effects

Common side effects include: diarrhea, loose stools, and nausea.

See the full Zithromax side effects document.

Pricing and Coupons

* Prices are without insurance
Quantity 2 tablet
Dosage 250 mg
Per Unit* $11.19
Cost* $22.38
View all Zithromax prices
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Generic Availability

Yes

Dosage Form(s) Available
  • Intravenous powder for injection
  • Oral powder for reconstitution
  • Oral tablet

Brand Names
Other azithromycin brands include: Azithromycin Dose Pack, Z-Pak, and Zmax

Half Life

The half-life of a drug is the time taken for the plasma concentration of a drug to reduce to half its original value.

53 hours

CSA Schedule

View glossary of terms.
N
Not a controlled drug

Is not subject to the Controlled Substances Act.

Pregnancy Category
B
Category B No proven risk in humans

See the full Pregnancy Warnings document.

FDA Alerts

FDA Alerts (2)

Drug Interactions

A total of 414 drugs are known to interact with Zithromax:

  • 62 major drug interactions (164 brand and generic names)
  • 318 moderate drug interactions (1501 brand and generic names)
  • 34 minor drug interactions (123 brand and generic names)

Alcohol/Food/Lifestyle Interactions

No results found - however, this does not necessarily mean no warnings exist. Always consult with your doctor or pharmacist.

Disease Interactions

First Approval Date

November 01, 1991

WADA Class

View World Anti-Doping Agency classifications.

N/A

More Information

Consumer Resources

Professional Resources

Related Treatment Guide

Disclaimer: This site is designed to offer information for general educational purposes only. The health information furnished on this site and the interactive responses are not intended to be professional advice and are not intended to replace personal consultation with a qualified physician, pharmacist, or other healthcare professional. You must always seek the advice of a professional for questions related to a disease, disease symptoms, and appropriate therapeutic treatments.

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