Have you ever felt a bump on the skin like an invisible pimple? It happens with most of us but we choose to ignore it as we cannot see the cause. That is a blind pimple or let’s just say, an invisible pimple underneath the skin. Pimples are generally harmless but only cause pain and discomfort. Get more details about blind pimples, their causes and remedial options in this article.

Ref:  Onlymyhealth