Inclusion Criteria:

Men and women > 18 years of age (all races and ethnicity)

Meet DSM IV criteria for GAD

Mild to moderate symptom severity

HAM-A score > 8

Not receiving anti-anxiety medication (e.g., benzodiazepine, venlafaxine, buspirone, or SSRI)

Able to understand and provide signed informed consent

Able to participate in a 8-week study

Exclusion Criteria:

Patients < 18 years old

Current DSM IV Axis I diagnosis of Major Depressive Disorder, Bipolar Disorder, Panic Disorder (with or without agoraphobia), Specific Phobia Disorder, Obsessive-Compulsive Disorder, Posttraumatic Stress Disorder, Acute Stress Disorder, Substance-Induced Anxiety Disorder, Schizophrenia, Other psychotic disorders, Current alcohol or drug abuse, Alcohol or drug dependence within 3 months, [NB: Patients with co-morbid DSM IV Axis I Depressive Disorders NOS (e.g., minor depressive disorder, premenstrual dysphoric disorder, and recurrent brief depressive disorder will not be excluded)]

Unstable medical condition (e.g., hypothyroidism, hypertension, myocardial infarction within 1 month, neoplastic condition)

Allergy to Chamomile preparation

Allergy to plants of the asteraceae family (e.g., ragweed, asters, chrysanthemum)

Allergy to mugwort, RAST, or birch tree pollen

Concurrent tranquilizer, antidepressant or mood stabilizer therapy

Concurrent use of over-the-counter anti-anxiety and/or antidepressant preparations (e.g., Chamomile, St. John's Wort, Kava kava)

Women of child-bearing potential not willing to employ a medically proven form of contraception (e.g., condoms, oral contraceptives, etc)