There are inevitably some types of epidermal irritation that won't give the average person cause for concern, and should you wish to put your paranoid imagination to rest, the DermoMap HD application can examine you without your having to leave home.
This diagnostic iPhone and iPad app is powered by Galderma and boasts a database of 100 of the most common skin conditions. Averaging at least three photos for each ailment, the program is complete with an etymological dictionary and uses language that the layperson can understand. You can investigate rashes, pimples and moles, and you can learn the difference between hives and eczema. Capable of discerning when an eruption may be worth a proper dermatological exam, the DermoMap HD app is a great place to start your search, but it can't replace a trained doctor.