I learned something new! Allergies cause histamine release

Which causes itchiness. I have never seen any case that has no itch. 
I guess we can learn new things everyday!

所有跟帖： 

• 过敏源头还不清楚，食物，花草，虫咬？ 对我来说，能医好就行 -桃花好运- ♀ (0 bytes) () 08/19/2025 postreply 15:03:56

• 但是湿热不是过敏，用激素也有效果 -桃花好运- ♀ (0 bytes) () 08/19/2025 postreply 15:05:11

• 湿疹是慢性的，也有过敏的机制。但食物或接触性过敏是急的 -Bsq- ♀ (0 bytes) () 08/19/2025 postreply 15:17:54

• 哦，我只得过一次，还以为湿疹是免疫系统问题 -桃花好运- ♀ (0 bytes) () 08/19/2025 postreply 15:21:54

• 如果只得一次湿疹，我怀疑是否诊断正缺。无论怎样，你是过敏体质 -Bsq- ♀ (0 bytes) () 08/19/2025 postreply 15:29:05

• 有可能。我母亲有湿疹，经常发作，常常在手臂上。我也是发在手臂上 -桃花好运- ♀ (0 bytes) () 08/19/2025 postreply 15:31:05

• Pay attention on what you eat, you may figure it out. Also, -Bsq- ♀ (109 bytes) () 08/19/2025 postreply 15:45:46

• Thank you for your advises. -桃花好运- ♀ (0 bytes) () 08/19/2025 postreply 16:17:29

• You are welcome! -Bsq- ♀ (0 bytes) () 08/19/2025 postreply 16:18:52