question: Hi,I have applied clotrimazole 1% cream to a blister on my daughters toe.  The blister itches and is slightly painful to the touch.  The itching leads me to believe it might be caused by a fungal infection.  After two days of using the cream (twice a day) she has a small, hard bump on the side of her foot.  We have not applied any cream in that area of her foot.  Could it be related to the medicine ( a side effect)?  She is 7 years old.  Thank you for your help.