Hi, My daughter is 15.5 years old and has been having the following symptoms: nasal congestion, dizziness and lightheadedness, change in a spot on her left front calf that is now bruised and frequent nosebleeds about the same time each day. She has been taking zyrtec for allergies and using Flonase as recommended by her doctor. She also has chronic juvenile arthritis and takes Enbrel once per week. Her doctor believes the dizziness and lightheadedness are related to the allergies. With the frequent nosebleeds and bruise on left calf, I just want to make sure we are not missing anything. Thanks for your time and advice!