Ferrum Phosphoricum should always be considered as a supplementary remedy in first-aid situation. It is an oxygen carrier and it oxygenates all tissues of the body and is important in acute situations such as congestion, inflammatory pain, high temperature, hemorrhagia, and open wounds (apply powder). Also used in diarrhea, dysmenorrhea, enuresis, vertigo, abscesses, watering of the eyes, conjunctivitis, cystitis, angina, gingivitis, contusions, bruises, muscular injuries and trauma.