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Macrolides

What are Macrolides?

Macrolides are a class of antibiotics derived from Saccharopolyspora erythraea (originally called Streptomyces erythreus), a type of soil-borne bacteria.

Macrolides inhibit protein synthesis in bacteria by reversibly binding to the P site of the 50S unit of the ribosome. Macrolides mainly affect gram-positive cocci and intracellular pathogens such as mycoplasma, chlamydia, and legionella. Erythromycin was the first macrolide discovered; other macrolides include azithromycin, clarithromycin, and roxithromycin.

Their action is primarily bacteriostatic but may be bactericidal at high concentrations, or depending on the type of microorganism.

List of Macrolides

View by  Brand | Generic
Drug Name Avg. Rating Reviews
Zithromax (Pro)
Generic name: azithromycin
7.1
132 reviews
Biaxin (Pro)
Generic name: clarithromycin
6.5
91 reviews
Azithromycin Dose Pack
Generic name: azithromycin
5.7
67 reviews
Dificid (Pro)
Generic name: fidaxomicin
7.1
15 reviews
Biaxin XL
Generic name: clarithromycin
8.6
9 reviews
Erythrocin (Pro)
Generic name: erythromycin
6.7
3 reviews
Ery-Tab (Pro)
Generic name: erythromycin
7.0
1 review
Zmax (Pro)
Generic name: azithromycin
No reviews
PCE Dispertab (Pro)
Generic name: erythromycin
No reviews
Ilosone
Generic name: erythromycin
No reviews
Erythrocin Lactobionate
Generic name: erythromycin
No reviews
EryPed (Pro)
Generic name: erythromycin
No reviews
Eryc
Generic name: erythromycin
No reviews
E.E.S. Granules (Pro)
Generic name: erythromycin
No reviews
For ratings, users were asked how effective they found the medicine while considering positive/adverse effects and ease of use (1 = not effective, 10 = most effective).

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.