A pimple is a small pustule or papule on the skin and is also known as a spot or zit. A pimple occurs when the dead skin cannot slough off because of a stoppage in the pores of the skin. This stoppage can be a reason of over-production from the sebaceous glands, which help to keep the skin healthy and glowing. A blockage in a pore can also be a reason of infection and dirt, which will cause a pimple. Sometimes, these pimples may become filled…