I am a male 55 years old currently suffering from severe stomach cramps. I have severe allergies to Mountain Cedar and taking allegra with Blood Pressure meds. I have got sick the last two mornings to the point of vomiting. I am wondering if it could be the flem I am swallowing in my sleep combined with the BPH medication I am taking in the morning or is there something more serious. I have been nauseous several mornings now however the last two mornings have been really bad. The pollen count has been from 2000-27000 in our area.