In children 1-15 years of age, the final theophylline dose should not exceed 16 mg/kg/day up to a maximum of 400 mg/day in the presence of risk factors for reduced theophylline clearance (see WARNINGS) or if it is not feasible to monitor serum theophylline concentrations.djusted to maintain a peak steady-state serum theophylline concentration of 5-10 mcg/mL in neonates and 10-15 mcg/mL in older infants (see Table VI).
Meet the B Vitamins: Thiamin, riboflavin, niacin, biotin, pantothenic acid, pyridoxine, folic acid and cobalamin. Vitamins are substances necessary for growth. The B vitamins work together and have related roles in the body including their involvement in the metabolism of carbohydrate, fat and protein and energy production.
Niacin (vitamin B3) Niacin, which is also known as vitamin B3, is one of the water soluble vitamins. The water soluble vitamins include all of the B vitamins and vitamin C. The fat soluble vitamins include vitamins A, D, E, and K. Unlike the fat-soluble vitamins, the water soluble vitamins are not stored in the body and must be replenished daily.