Thus Echinococci contains a leucomaine which sets up an urticaria; Cysticercus tenuicollis occasions anaemia and death if injecte-1 into rabbits; and the cystic fluid of the common Coenurus serialis is said to be used by Kirghizes to poison wolves.
In sensitive individuals, this dye can produce allergic reactions, including urticaria, severe abdominal cramps and pain.
A smut which affects the plants is said to produce contact urticaria.
He is also probably allergic to eggs as developed urticaria the third time he tried a small amount of egg.
Some people have urticaria (skin reactions similar to nettle rash or hives ).