Acute urticaria for two weeks, the skin is still red when touched, should continue to use antihistamines (such as cetirizine), glucocorticoid preparations (such as fluticasone propionate cream) and other treatment. 1. Acute urticaria is an acute localized edema reaction of the skin, food, drug allergies, infections, excessive sunlight, mental stress, etc., may lead to the onset of the disease. Acute urticaria for two weeks, the skin is still red when touched, indicating that it is not fully recovered, should continue to use medication. 2. Acute urticaria patients can choose to take oral cetirizine, phenylephrine, loratadine and other antihistamines, to play the effect of anti-inflammatory and allergy relief; you can also apply local glycerine lotion, glucocorticosteroid preparations, such as fluticasone propionate cream, etc. for treatment. It is recommended that patients with acute urticaria under the guidance of a physician for standardized treatment, do not self-medication, so as not to cause adverse effects.