Thanks for writing to us.
The tiny spot that you have described could be due to an allergic reaction
or a superficial skin infection
. A direct examination is needed for the proper diagnosis and treatment. Oral steroids
or antibiotics may be needed.
I hope this information has been both informative and helpful for you. You can consult me again directly through my profile URL http://bit.ly/Dr-Praveen-Tayal
Dr. Praveen Tayal