As far as I know there isn't a way to directly heal one. You just gotta wait it out.
But a good way to make it not feel itchy is to put tiger balm on it, or you can use a bandaid!
Answer:
make sure your buildings are in good repair.
maintain the workplace and any equipment so that it is safe and works efficiently.
put right any dangerous defects immediately, or take steps to protect anyone at risk.
take precautions to prevent people or materials falling from open edges, eg fencing or guard rails.
Explanation:
There are five basic ethical issues that predominate in the substance abuse and HIV treatment field, these are:principles of justice, autonomy, beneficence, nonmaleficence and fidelity. These ethical principles are meant to be uphold when treating patients.