Directions use only with enclosed dosing cup find right dose on chart below mL = milliliter adults and children 6 years and over 5 mL or 10 mL once daily depending upon severity of symptoms; do not take more than 10 mL in 24 hours. adults 65 years and over 5 mL once daily; do not take more than 5 mL in 24 hours. children 2 to under 6 years of age 2.5 mL once daily. If needed, dose can be increased to a maximum of 5 mL once daily or 2.5 mL every 12 hours. Do not give more than 5 mL in 24 hours children under 2 years of age ask a doctor consumers with liver or kidney disease ask a doctor