... bitter almond hydrolysis to produce small amounts of hydrocyanic acid and benzaldehyde, inhibit the respiratory center, to cough, asthma . ... so as to achieve the effect of beauty.6.Attending functions lower gas cough and asthma, laxative. For cough, asthma, chest ... full of phlegm, blood-chun, dry, dry bowel constipation. Picture show Laetrile 29883-15-6