Asthma is a respiratory condition with conflicting theories about its causes. Some believe it is due to bronchial spasm, while others suggest it results from vascular phenomena. Einthoven's experiments showed that stimulating the vagus nerve causes broncho-constriction, which can be blocked by nicotin or atropin. The author argues that bronchial spasm can lead to acute emphysema, while Grossmann supports the idea that pulmonary capillaries obstruct respiration by distending alveoli. Paraldehyde has been successfully used in treating spasmodic asthma, as shown by Dr. Mackie. It quickly relieves spasm and induces sleep. It is usually given in 5ss doses, with no more than three doses needed in most cases. In a thirteen-year-old patient, a dose of 20 minims had a miraculous effect. Aspidospermine has been studied for its ability to relieve dyspnea. It increases respiratory movement, slows the heart, and lowers body temperature. It is given in doses of a quarter to a half grain, or hypodermically as a solution. A small amount of sulfuric acid may be added to maintain the solution, which is neutralized at injection time. The vaso-motor theory of asthma is discussed, with Kruse believing that treatment targeting other sympathetic organs has failed. He suggests that the cause is a morbid condition of the bronchioles. He also advocates for the benefits of sea air, which has been shown to improve asthma symptoms in many patients. New drugs and preparations are invited for review. Serum therapy is discussed, with Klein suggesting that blood serum may influence future medicine. Immunity can be congenital or acquired, with antitoxins in immune serum believed to neutralize toxins. Buchner notes that antitoxins may be bacterial products. André reports no effect of serum treatment in small-pox cases. Schneidemühl discusses serum treatment for glanders, with some success in diagnosis and treatment.Asthma is a respiratory condition with conflicting theories about its causes. Some believe it is due to bronchial spasm, while others suggest it results from vascular phenomena. Einthoven's experiments showed that stimulating the vagus nerve causes broncho-constriction, which can be blocked by nicotin or atropin. The author argues that bronchial spasm can lead to acute emphysema, while Grossmann supports the idea that pulmonary capillaries obstruct respiration by distending alveoli. Paraldehyde has been successfully used in treating spasmodic asthma, as shown by Dr. Mackie. It quickly relieves spasm and induces sleep. It is usually given in 5ss doses, with no more than three doses needed in most cases. In a thirteen-year-old patient, a dose of 20 minims had a miraculous effect. Aspidospermine has been studied for its ability to relieve dyspnea. It increases respiratory movement, slows the heart, and lowers body temperature. It is given in doses of a quarter to a half grain, or hypodermically as a solution. A small amount of sulfuric acid may be added to maintain the solution, which is neutralized at injection time. The vaso-motor theory of asthma is discussed, with Kruse believing that treatment targeting other sympathetic organs has failed. He suggests that the cause is a morbid condition of the bronchioles. He also advocates for the benefits of sea air, which has been shown to improve asthma symptoms in many patients. New drugs and preparations are invited for review. Serum therapy is discussed, with Klein suggesting that blood serum may influence future medicine. Immunity can be congenital or acquired, with antitoxins in immune serum believed to neutralize toxins. Buchner notes that antitoxins may be bacterial products. André reports no effect of serum treatment in small-pox cases. Schneidemühl discusses serum treatment for glanders, with some success in diagnosis and treatment.