I guess you got hives that result in asthma attack.
An attack of hives is set off when a substance, called an allergen, is ingested, inhaled, or otherwise contacted and interacts with immune cells called mast cells, which reside in the skin, airways, and digestive system.
Realized histamine from mast cells in airways causes swelling of the airways and this will be manifested with wheezing and respiratory distress. In severe cases, airway obstruction may occur.
What type of urticaria you have?
Is this attack of hives happening for the first time?