Respiratory organs
Cantharis must be given in pleuritis if the characteristic urinary symptoms are present, for it also has profuse serous exudation, frequent cough, dyspnoea, and profuse sweats.
Nash gives the symptoms of homeopathy drug Cantharis in relation to Catarrh, Laryngitis, Croup, Bronchitis, Asthma, Pertussis, Pneumonia, Pleuritis, Tuberculosis & Cough. Leaders in Respiratory Organs by E.B. Nash, 1909….