Urticarial vasculitis is a variant of cutaneous vasculitis. It is characterised by inflamed and reddened patches or weals on the skin that appear to resemble urticaria, but when the skin is examined closely under a microscope, vasculitis is found (inflamed blood vessels).
Though FDA can trace its origins back to the creation of the Agricultural Division in the Patent Office in 1848, its origins as a federal consumer protection agency began with the passage of the 1906 Pure Food and Drugs Act.lease limit your feedback to 1000 characters. To prevent the submission of spam, please enter the word FOOD in the box below. If you would like to ask a specific question, please visit our Contact Us page for more information about how to contact FDA.
The largest step theyâve taken toward progress is the establishment of the Drug Enforcement Administration (DEA). Formed during the summer of 1973, the DEA is a federal law enforcement agency that is responsible for dealing with drug smuggling and drug abuse within the United States.