Tincture of Belladonna BP Tincture of belladonna. [Used in the treatment neuralgia, relaxing spasm, rheumatism, jaundice, hernia, phimosis [tightening of the foreskin], paraphimosis [painful retraction of the foreskin], obstinate constipation, whooping cough, nervous cough, asthma, laryngismus stridulus [spasm of the larynx with crowing inhalations], nervous vomiting, tetanus, strychnia poisoning, epilepsy, epidemic meningitis, incontinence of urine, pupil dilation, photophobia [painful sensitivity to light], perspiration, excessive salivation, mammary secretion control, typhoid fever, cardiac dropsy, protection against scarlatina [scarlet fever]. Source: https://americanhistory.si.edu/collections/nmah_717946] 1897-1998