Final answer:
To treat bites and stings, disinfect with an antiseptic, monitor for infection, and in case of severe allergic reactions, an epinephrine auto-injector may be needed before seeking medical help.
Step-by-step explanation:
When treating bites and stings, initial care should include disinfecting the area thoroughly by swabbing with an antiseptic like isopropanol. It is essential to monitor the site for signs of infection, such as rashes. If a sting leads to a systemic allergic reaction, particularly from a bee or other insect, individuals with allergies may require an epinephrine auto-injector (e.g., EpiPen) to counteract severe reactions and should seek immediate medical attention. Subsequently, antihistamines and slow-acting corticosteroids might be administered to manage the potential late-phase reactions. These treatments are often based on theoretical considerations, as their effects are not extensively studied. It's important to note that home remedies for tick removal are generally not advised, as they can be ineffective or harmful.