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.
Both the B vitamins and vitamin C are also stored in the liver. The B-complex vitamins are actually a group of eight vitamins, which include: 1  thiamine (B1). 2  riboflavin (B2).3  niacin (B3). 4  pantothenic acid (B5). 5  pyridoxine (B6). 6  cyanocobalamin (B12). 7  folic acid. 8  biotin.he B-complex vitamins are actually a group of eight vitamins, which include: 1  thiamine (B1). 2  riboflavin (B2). 3  niacin (B3). 4  pantothenic acid (B5). 5  pyridoxine (B6). 6  cyanocobalamin (B12). 7  folic acid. 8  biotin.