Your dermatologist can help you decipher the cause and the best approach to treatment. I do want to point out that dark circles are very hereditary and, in most cases, there is little (if anything) that can be done to prevent them. MORE: Watch: How to Cover Up Dark Circles and Bags Under Your Eyes.
Voluntary evacuations have also been ordered for parts of Duval County, which includes all of Jacksonville; and Flagler County. Below is the chart of evacuation orders as of 6:46 p.m. ET, from FloridaDisaster.org. The site also links to maps of the evacuation zones for each county. The main Orlando theme parks, including Walt Disney World, will be shut down on Friday and closed at 5 p.m. on Thursday. Here is the full list of school closures, via FLGov.com.
In 1824, the area to the south of St. Johns County was designated Mosquito County, with its seat at Enterprise. The county's name was changed to Orange County in 1845 when Florida became a state, and over the next 70 years several other counties were created. Seminole County was one of the last to split.