Dr. Reckeweg Iberis Amara Q (MT) - 20mlIberis Amara(Mother Tincture) Tincture of seeds is used to make the medicine. Common Name: Bitter Candytuft, Lepidium Iberis Causes & Symptoms for Iberis Amara Excessive nervousness and frightened condition associated with heart affections. Cold hands and feet. Choking sensation in the throat. Sharp stinging pains from before backward, Fullness in chest, with fullness and heat in head and neck, Mind and Head Fearful and trembling, Nervous and