Final answer:
Treatment of an infected wound involves cleaning with antiseptic, applying topical antibiotics, and possibly administering oral or IV antibiotics for more severe cases. Professional medical intervention is critical for severe infections, potentially including hospitalization and surgery.
Step-by-step explanation:
Dealing with a wounded and infected leg involves several crucial steps that must be taken with care to avoid further complications. Firstly, it is essential to clean the wound adequately using an antiseptic to remove debris and contaminants and reduce the risk of infection spreading. Cleaning the wound lays the groundwork for proper healing by preparing the site for the application of any topical antibiotics that can be used to treat localized bacterial infections if over-the-counter options are prescribed, as in the case of a purulent wound. Secondly, administering antibiotics is often necessary, especially if the infection is systemic. The route of administration can vary, with oral antibiotics being appropriate for home care if prescribed by a healthcare provider. However, more severe infections may require intravenous (IV) antibiotics which are often administered in a hospital setting.
Seeking professional help is crucial, especially if the wound is showing signs of severe infection, such as increased redness, swelling, heat, and the presence of pus, as home remedies alone are not sufficient in such cases. If initial treatments are ineffective and the infection progresses rapidly, as indicated by deteriorating health, immediate medical attention is required, and hospitalization may be necessary for advanced care, which could include surgical removal of infected tissue and intensive antibiotic therapy.