My seasonal allergies now seem to be year round. Been kicking my butt for the last month and turned into a major infection last week. The most intense headache I have ever had. On antibiotics and antibacterial drugs now for 2 weeks. None of the OTC remedies seem work anymore. Does anyone have any insight or use the injections? I've read that they are a big improvement in managing allergies but would like to hear from someone who actually use them. Thanks all.