erythromycin + zinc acetate dihydrate at a glance
Medicine class
Topical macrolide antibiotic combined with zinc acetate
Licensed use
Acne vulgaris in children, adults and older people
Key precaution
Avoid the eyes and the lining of the nose and mouth
What is erythromycin + zinc acetate dihydrate used for?
Its licensed use is:
Topical treatment of acne vulgaris in children, adults and older people.
How does erythromycin + zinc acetate dihydrate work?
Erythromycin limits the growth of bacteria involved in acne. Zinc acetate forms a complex with erythromycin that helps deliver it through the solution. The components separate after entering the skin, and zinc also supports wound healing.
erythromycin + zinc acetate dihydrate side effects
Common or expected effects
- Local effects reported as rare include temporary stinging, redness, itching, irritation, burning, dryness or peeling.
Get urgent medical advice
- Swelling of the face, mouth, lips or tongue, difficulty breathing or another severe allergic reaction.
- A widespread red, scaly rash with bumps, pustules or blisters.
- A very painful rash or persistent burning that worsens with further applications.
erythromycin + zinc acetate dihydrate in pregnancy
The product information states that this topical combination can be used during pregnancy. Discuss concerns with the prescriber or pharmacist.
erythromycin + zinc acetate dihydrate while breastfeeding
It can be used while breastfeeding, but must not be applied to the chest where the infant could contact or ingest it. Specialist advice is appropriate if the infant is premature or unwell.
erythromycin + zinc acetate dihydrate interactions
Formal interaction studies have not been performed. Tell the prescriber or pharmacist about other acne treatments and antibiotics being used.
Other macrolide antibiotics
Bacterial cross-resistance may reduce the effectiveness of erythromycin or another macrolide.
Clindamycin or lincomycin
Cross-resistance may occur, so concurrent or recent use should be reviewed by the prescriber.
Common questions about erythromycin + zinc acetate dihydrate
Answers are fully visible for fast scanning and source review.
What is erythromycin + zinc acetate dihydrate used for?
It is licensed as a topical treatment for acne vulgaris in children, adults and older people.
Is erythromycin + zinc acetate dihydrate an antibiotic?
Yes. Erythromycin is a macrolide antibiotic; zinc acetate supports its formulation and skin-healing role.
Can erythromycin + zinc acetate dihydrate be used during pregnancy?
Sources
These sources were used to prepare and review this medicine page.
Prepared and reviewed by the iatroX editorial team.