Rashes, like heat rash, adult diaper rash, etc. are sometimes caused by too much moisture on the skin. Just ask someone who washes dishes a lot how much their hands burn and hurt. Try using powder with cornstarch to keep it dry. If a rash appears, use a protective or barrier lotion. This puts you at risk for foreign bodies to enter your bloodstream and spread infection.
Some wounds are more likely to become infected than others.
Crushing injuries Wounds on your feet Wounds that are not kept clean Wounds that are not managed appropriately. If there is something in the wound, like gravel, use a forceful stream of water to rinse it out. If you have a splinter, use sterilized tweezers to grab it and pull it out. Wash the wound thoroughly with mild soap and water. Apply a wound dressing, like Amerigel Ointment, to the area.