Urticaria is characterized by the transient appearance of hives, angioedema, or both. Acute urticaria lasts less than 6 weeks. The origin is idiopathic in more than 50% of cases, and the most frequent triggers are infectious processes, drugs and foods.
无语的安白
cdercder
小茄子爷爷
shinysparrow
andrele
斯寜
OCDer
过氧化氢
典雅问寒
jyy
遇上就这样吧
迟青
日月崇光
nenoaowu
bc
scm
今天只做一件事
Li
熬夜的小王
持卿
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