allergic rhinitis
"Omg I have been on Fexofenodine for over two years and for at least as long I thought my insomnia was perimenopausal but since I have ceased taking it my sleep has come back, call it coincidence but this has aged me and I will never fully be able to repair the damage it has done to me through lack of sleep. I will just use Loratadine in future no more bad nights for me."