Types of Acne Inflamed Acneredness/ blotchinesshot to the touchpimples/ pustules/ whiteheads/ blackheadspossibility of cystsexcessive oilsensitive skin and reactive to products Noninflamed Acnedull sluggish appearancebumps/blackheads/blemishsome pimples/ pustules but not as many as inflamed acneexcessive oiltissue congestionskin generally not sensitive or reactive Acne & Hyperpigmentationdull sluggish appearanceHyperpigmentation (dark spots) where acne has occurredInflamed, noninflamed acne or bothexcessive oiltissue congestionskin generally not sensitive or reactive Rosaceafacial flushingfacial rednessfacial papulesfacial pustulesface gets red after drinking alcohol or hot drinksface gets red and/or bumpy after eating spicy foods.face gets red and/or bumpy with hot / cold temps or exercise.[Results may vary] Source http://www.atlasdermatologico.com.br/disease.jsf?diseaseId=6 Back Acnedull sluggish appearanceacne – inflamed or noninflamed or boththere are usually dark spots where acne was. Any content or information provided on this website is for educational purposes only and not to be used for medical advice, diagnosis or treatment.