Sbl Sambucus Nigra 200 Ch Dilution is used for supporting respiratory and skin health. In homoeopathy, it helps manage dry nasal blockages and breathing discomfort. It may also help in managing spasmodic coughs that often disturb sleep and may also be used when there is excessive sweating, a sense of restlessness, or puffiness of the skin. Sambucus nigra, derived from the elder plant, is traditionally valued in homoeopathic practice for its ability to assist the body in maintaining comfort during seasonal changes and night-time breathing disturbances.