Wilhelm Karo gives a detail description of the female symptoms of homeopathy remedy Ferrum Metallicum, in his book Homeopathy in Women’s Disease, published in 1942….

      It is especially indicated in pale, anaemic young girls and delicate, chlorotic women with earthly complexion, their face having a tendency to flush up or to become fiery red on the least emotion or exertion.

General Symptoms.

      Great variability of mind, anxiety restless sleep, vertigo, rush of blood to the head, palpitation of the heart.

Special Symptoms.

      Menstruation too late and too scanty, menstrual flow pale, watery, intermittent, with violent cutting pains. Menstruation absent for months. After menstruation leucorrhoea with thin, watery, corroding discharge, like watery milk.

Wilhelm Karo
Wilhelm Karo MD, homeopath circa mid-20th century, author of the following books - Homeopathy in Women's Diseases; Diseases of the Male Genital Organs; Urinary and prostatic troubles - enlargement of the prostate; Rheumatism; Selected Help in Diseases of the Respiratory System, Chest, etc; Selected Help in Children's Diseases; Diseases of the skin.