Aralia Rac Dilution was used by the old herbalists as a remedy in phthisis and coughs, and also for eucorrhoea and other complaints of women whose secretions are acrid or suppressed.
Homeopathic Aralia Racemosa is also a useful remedy for Asthma. Symptoms are - Dry cough coming on after first sleep, feels as if a foreign body were in throat, obstruction worse in spring, Asthma on lying down at the night time with irregular cough, Asthma worse after first sleep, with tickling in the throat, constriction of chest.
Coughing is the body's way of removing foreign substances and mucus from your lungs and upper airway passages. Sometimes, though, coughs are severe enough to impair breathing or prevent rest.

Use under medical supervision.