my baby girl is 2 month old. last 4 to 5 days she has a rough patch in her skin. i attach it also. pls suggest

A. You can apply calamine lotion as of now this is going to be quite helpful for you to go ahead with as it is specifically for an issue like this only so you can apply it at least three times in the day morning and night are mandatory and any time in during the day time is also going to be helpful for you