i have to gve my brohr his medcin but it says 20-40 mg/kg/day every 8 hours but they gave me a little cup measuring teaspoons.
5 ml is one teaspoon.
15 ml is one tablespoon.
30 ml is two tablespoons.
30 mg is a weight measurement, not a capacity measurement. Talk to the pharmacist about the exact measurement.
You need to work out how much to give him based on how many mg of the medication there is per ml, and also on his weight