The following are the most important diseases or complications that may be contributed to by urticaria (hives):
Injury, poisoning, and certain other sequelae of external causes (S00-T98).
- Acute dyspnea (shortness of breath) in angioedema.
Skin and subcutaneous (L00-L99)
- Chronic urticaria
Psyche – nervous system (F00-F99; G00-G99)
- Depression (individuals who experienced a first attack of urticaria in adolescence are at increased risk for depression)
