Urticaria (hives) Introduction. Urticaria â also known as hives, weals, welts or nettle rash â is a raised, itchy rash that appears on the skin. It may appear on one part of the body or be spread across large areas. The rash is usually very itchy and ranges in size from a few millimetres to the size of a hand.
When was the first baby formula invented? in 1869 by Justus Von Leibig, this was a simple formula of potassium bicarbonate, wheat and malt flour and was mixed with warm cows milk. Swiss chemist Henri Nestle created th â¦ e first complete formula (no addition of cows milk, just water) in 1870.hen was the first baby formula invented? in 1869 by Justus Von Leibig, this was a simple formula of potassium bicarbonate, wheat and malt flour and was mixed with warm cows milk. Swiss chemist Henri Nestle created th â¦ e first complete formula (no addition of cows milk, just water) in 1870.
If they're given infant formula, it's homemade from cow's milk or from evaporated milk. Starting in 1929, during the year of the great stock market crash, soy formula also becomes available for babies allergic to cow' milk.1938: A watershed in U.S. history, the 1938 Food, Drug and Cosmetic Act is enacted.ate 1800s: Commercially prepared infant formula in powdered form is born. Because it's expensive, however, many parents can't afford it. From now through the 1930s and the Great Depression, most infants are breastfed through their first year.