The gown, which is technically called an academic dress, was first worn for tertiary education and later on, secondary education. The tradition of wearing an academic dress to graduation started rather as a necessity rather than as official wear to the rite of passage. The custom started during the 12th century when early universities were still beginning to be formed in Europe.
1 Fast for 24 hours after the gastritis attack begins; you should drink water and nonalcoholic beverages. 2  The next day, begin to eat small meals consisting of bland foods like rice, toast, cooked vegetables, and applesauce, which shouldnât irritate your stomach. 3  Avoid all products that contain anti-inflammatory drugs.
Expected Duration. The worst symptoms of giardiasis typically last for five to seven days, as long as diagnosis and treatment is not delayed. Symptoms can take as long as several months to completely go away after treatment because the intestine needs to repair itself. It is common to be intolerant to milk and other dairy products that contain lactose for the first few months after a Giardia infection.