I've been suffering from horrific hayfever, I've never had it so bad before. Without thinking I brought some hayfever pills which were the ones that can make you drowsy. Well, I felt so rough and sick it made me feel worse. I have since been taking some non drowsy ones at the recommendation of the gp and pharmacist but I have been feeling really sick and my headaches are unbearable so I have stopped takin these too. Does any one else suffer with similar problems? Are there any good herbal remedies?