Okay, you all must remember I'm a bit of a neurotic, but.....

Chamomile

Uses: Chamomile is often used in the form of a tea as a sedative.
Reactions: Allergic reactions can occur, particularly in persons allergic to ragweed. Reported reactions include abdominal cramps, tongue thickness, tightness in the throat, swelling of the lips, throat and eyes, itching all over the body, hives, and blockage of the breathing passages. Close monitoring is recommended for patients who are taking medications to prevent blood clotting (anticoagulants) such as warfarin (Coumadin).

http://www.medicinenet.com/script/ma...rticlekey=7506