Sudden onset of urticaria is often related to changes in the body's internal and external environment. It is recommended to investigate lifestyle habits and health conditions. The following common causes may trigger the first onset:
1. Infectious factors
Infections such as colds, toothaches, or gastroenteritis can temporarily alter the immune status, leading to hives and itching on the skin.
2. Effects of food or medication
Some people experience a reaction in their bodies after first exposure to certain foods (such as seafood and nuts) or medications (such as painkillers), triggering hives.
3. Physical stimulation
Physical factors such as skin pressure, temperature differences, sun exposure, or sweating during exercise can also trigger urticaria.
4. Emotions and Fatigue
Chronic stress, tension, or lack of sleep may reduce the body's regulatory ability and become a potential trigger for an attack.
If you experience hives for the first time, keep a record of your recent diet, activities, and physical condition, and avoid scratching your skin. If symptoms recur or are accompanied by breathing difficulties, seek medical attention promptly to determine the cause and receive appropriate treatment.
