1 day ago · Allergic rhinitis, also known as hay fever, is a type of inflammation in the nose which occurs when the immune system overreacts to allergens in the air. Signs and symptoms include a runny or stuffy nose, sneezing, red, itchy, and watery eyes, and swelling around the eyes.
1 day ago · It is symbolized by the "Kol-Ut-Shan", a pendant of yellow and white gold with a circle and triangle resting upon each other, and adorned with a white jewel in the center. The Vulcan IDIC pendant was designed by Gene Roddenberry as a marketing premium to be sold through mail order to Star Trek fans.
1 day ago · In 1832, using quinine derived from the cinchona bark, Sappington developed a pill to treat a variety of fevers, such as scarlet fever, yellow fever, and influenza in addition to malaria. These illnesses were widespread in the Missouri and Mississippi valleys. He manufactured and sold "Dr. Sappington's Anti-Fever Pills" across Missouri.
1 day ago · In between two adjacent teeth, floss is used to wipe the enamel surfaces free of plaque and food particles to discourage bacterial growth. Although neither floss nor toothbrushes can penetrate the deep grooves and pits of enamel, good general oral-health habits can usually prevent enough bacterial growth to keep tooth decay from starting.
1 day ago · The durian (/ ˈ dj ʊər i ə n, ˈ d ʊr-,-æ n /) is the fruit of several tree species belonging to the genus Durio.There are 30 recognised Durio species, at least nine of which produce edible fruit, with over 300 named varieties in Thailand and 100 in Malaysia, as of 1987.