Zincum Picricum. Picrate of Zinc. Zn[C6H2(NO2)3O]2. Trituration.   Clinical.-Bright’s disease; headaches of. Exhaustion. Facial paralysis. Headaches. Nymphomania. Paralysis agitans. Priapism. Satyriasis. Seminal emissions. Spinal weakness.   Characteristics.-Hale gives this indication