What are the initial symptoms of urticaria?
Generally, the initial symptoms of urticaria include skin itching, hives, redness, swelling, abdominal pain, and diarrhea.
1. Skin itching: Patients with urticaria may experience varying degrees of skin itching, which can be localized or generalized.
2. Hives: Hives usually appear shortly after the onset of itching. They come in various forms and sizes and can be round, oval, or irregular in shape, with clear boundaries. The color is usually pale red or white.
3. Redness: Some patients may develop red patches on the skin during the early stages of urticaria. The color of these patches can range from light red to dark red, and their shape and size may vary.
4. Swelling: Patients with urticaria may experience noticeable swelling in areas of loose skin tissue, such as the eyelids, lips, and earlobes.
5. Abdominal pain and diarrhea: In rare cases, some patients may experience gastrointestinal symptoms such as abdominal pain and diarrhea in addition to skin symptoms during the early stages of urticaria.
The initial symptoms of urticaria may vary from person to person. If the above symptoms occur, prompt medical attention is recommended for accurate diagnosis and appropriate treatment. Commonly used medications include calamine lotion and Binghuang Fule ointment, which should be used under a doctor's guidance.