I keep getting them 
When I was a teen I got it in my lips they swelled up so much happened a few times.
Since I've gotten older I can get them where the elastic of my knickers are or on my hands not very often though.
The past couple of weeks I've had them in the insides of my wrists (I now have scabs where I scratched so much
), insides of elbows and knees, finger and the worst one: my neck! Why am I getting a flare up? I'm a little bit stressed nothing major just busy. Have autoimmune disease (type 1 diabetes included). I will get some antihistamines but what if it doesn't go away? Is there anything I can do? It's horrible!