Abstract: The invention provides methods for control, management, treatment and prevention of conditions related to nitric oxide deficiency such as hypertension, cardiovascular disease, osteoporosis, diabetes mellitus, preeclampsia HELLP, syndrome and fetal growth retardation; uterine contractility disorders such as preterm labor and dysmenorrhea, cervical dystocia, infertility and early pregnancy loss; male impotence; urinary incontinence; intestinal tract disorders (e.g. altered motility and pyloric stenosis), respiratory system diseases (e.g. asthma, neonatal respiratory distress syndrome, pulmonary hypertension, and adult respiratory distress syndrome); inflammatory diseases (e.g.