I’ve had this for nearly a year and am in the maximum dose of fexofenadine and have just started montelukast. I don’t know what is driving this but wonder if anyone has any experience of chronic urticaria and managing it? I’ve seen an immunologist privately and she was great; she started me in the larger dose of fexofenadine and if that wasn’t successful she suggested montelukast. Unfortunately she is retiring now but I have recently (finally) had my NHS consultation, which was all of 10 minutes long and a little frustrating. Are there any support groups? Thanks.