The time it takes for medication to resolve urticaria varies from person to person. Acute flare-ups usually subside within a few days, while chronic cases may take weeks or longer. It is recommended to use medication as directed by a doctor and to cooperate with daily care.

The specific recovery time is mainly affected by the following factors:

1. Types of symptoms: Acute urticaria symptoms may subside within a few days to two weeks if medication is used promptly; chronic urticaria may require treatment for several weeks or even longer.
2. Individual constitution: Different people react to medications at different speeds, and the degree to which allergens are avoided will also affect the recovery process.
3. Medication adherence: Taking medication on time and in the correct dosage, and not stopping medication arbitrarily, helps control symptom recurrence.
During treatment, please carefully record any changes in the rash and any triggering factors, and avoid scratching the skin. If symptoms do not improve or worsen after medication, please return for a follow-up appointment to adjust the treatment plan. Maintaining a regular sleep schedule and wearing loose-fitting cotton clothing can also help reduce discomfort.