Final answer:
The treatment for a Staphylococcus aureus skin infection may include applying antibiotic ointment, oral antibiotics, draining the pus, and cleaning the wound. Warm compresses may also relieve symptoms. The proper antibiotic choice is essential, especially due to antibiotic-resistant strains like MRSA.
Step-by-step explanation:
The treatment for a Staphylococcus aureus infection on the skin with pus can involve several approaches depending on the severity and extent of the infection. For superficial infections, applying a topical antibiotic ointment may be sufficient. Initial treatments can include over-the-counter ointments as advised by healthcare providers, used in conjunction with keeping the wound clean and applying a new bandage. However, if an infection is persistent or severe, oral antibiotics may be necessary. It is crucial to select the correct antibiotic, as some strains of S. aureus, like MRSA, are resistant to many common antibiotics. In some cases, it will be necessary to drain the pus and clean the wound under medical supervision to aid in recovery.
Applying a warm compress to the affected area can also help alleviate pain and promote draining. Notably, before prescribing antibiotics, healthcare providers may conduct antibiotic sensitivity testing to determine the most effective treatment. For serious infections such as staphylococcal TSS, treatment can be more intensive, involving decontamination, debridement, vasopressors, and specific antibiotic therapy pending susceptibility results.