Dear doctor, My toddler has just completed one year, and as per vaccination schedule, he had vaccination for chicken pox and a day after, he developed rashes on his entire body, we consulted doctor and doctor prescribed him atarax drops. It is four days past taking the atarax but his condition has just improved by 20%. I would like to know, how many more days it will take him to become normal, should we visit the doctor again to change the medication, please help me with my queries. Thank you