A variable declared as type Variant can contain any type of data. This is unlike a variable that is declared as a specific type, say, String or Integer, which can only contain a text string or a specific range of integers, respectively. By contrast, a variant can contain any data  text, Boolean, an integer, or a real, i.e., a floating point, ...
Yes: Prolonged use of a heating pad may cause a rash and possibly persistent pigmentation called erythema ab igne. Hot water bottles and heating pads should be used for no more than 20 minutes at a time to avoid damage to the skin and soft tissues. Caution is advised. Thanks for trusting HealthTap! ...Read more.
Answer. Heat rashes, also called prickly heat rash, can occur in hot, humid conditions. The medical term is miliaria.. Because the temperature is hot, you sweat a lot in an attempt to cool off. However, because it is humid the sweat doesn't evaporate and the outer layer of your skin becomes soaked, swells, and the openings for your sweat glands close off. This causes a build up of sweat underneath your skin.