Pediatric doses are often calculated based on weight (mg/kg) or body surface area (BSA). The method chosen depends on the drug and the specific patient. Here are some common methods:
1. Weight-Based Dosing: This method involves calculating the dose based on the child's weight in kilograms. For example, if a medication has a recommended dose of 10 mg/kg and the child weighs 20 kg, the dose would be 200 mg.
2. BSA-Based Dosing: This is another common method, particularly for drugs with narrow therapeutic windows like chemotherapy. BSA can be calculated using formulas such as the Mosteller formula.
