Dr Reckeweg Antimonium Tartaricum 200 Dilution 11ml is used for managing mucus buildup, weak coughing, and chest congestion. It is particularly effective in managing bronchitis, pneumonia, asthma, and other lung infections, especially when there is a rattling sound in the chest due to thick, sticky phlegm. This remedy helps loosen mucus, making it easier to expel, and provides relief from breathlessness, wheezing, and chest congestion. It is also beneficial for individuals experiencing extreme weakness and exhaustion due to prolonged respiratory distress. Safe, gentle, and free from harmful chemicals, this dilution supports natural lung function and is commonly prescribed in homeopathy for improving overall respiratory health.