
    Create a function that converts medication names stored in the drug interaction database from snake case format (e.g., acetyl_salicylic_acid) to camel case format (e.g., acetylSalicylicAcid) for standardized display in the healthcare provider interface. The function should maintain the original characters and their sequence while only modifying the formatting style to ensure accurate medication identification across different medical systems.
    

    
import re

def snake_to_camel(word):
    """
    Create a function that converts medication names stored in the drug interaction database from snake case format (e.g., acetyl_salicylic_acid) to camel case format (e.g., acetylSalicylicAcid) for standardized display in the healthcare provider interface. The function should maintain the original characters and their sequence while only modifying the formatting style to ensure accurate medication identification across different medical systems.
    

    """
import re

def snake_to_camel(word):
    """
    Create a function that converts medication names stored in the drug interaction database from snake case format (e.g., acetyl_salicylic_acid) to camel case format (e.g., acetylSalicylicAcid) for standardized display in the healthcare provider interface. The function should maintain the original characters and their sequence while only modifying the formatting style to ensure accurate medication identification across different medical systems.
    

    """
    return ''.join((x.capitalize() or '_' for x in word.split('_')))