Retapamulin

Definition

Retapamulin is a topical antibiotic used primarily to treat impetigo, a common bacterial skin infection. It inhibits bacterial protein synthesis by interacting with the 50S subunit of the bacterial ribosome.

5 Must Know Facts For Your Next Test

1. Retapamulin is effective against Gram-positive bacteria like Staphylococcus aureus and Streptococcus pyogenes.
2. It is applied topically, typically twice daily for five days.
3. Retapamulin should not be used in patients younger than nine months old due to insufficient safety data.
4. Common side effects include application site irritation and pruritus (itching).
5. Retapamulin is marketed under the brand name Altabax.

Review Questions

• What type of infections is Retapamulin commonly prescribed for?
• How does Retapamulin inhibit bacterial growth?
• What are some common side effects associated with Retapamulin?

Related terms

Mupirocin: Another topical antibiotic used to treat skin infections, particularly impetigo.

Impetigo: A highly contagious bacterial skin infection that mainly affects children and causes red sores.

Topical antibiotics: Medications applied directly to the skin to treat or prevent bacterial infections.