11. Topical retinoids in Acne
Topical Retinoids Have Multiple Anti-Acne Actions
– Inhibit the formation and reduce the number of microcomedo
– Reduce mature comedones
– Reduce inflammatory lesions
– Promote normal desquamation of follicular epithelium
– Anti-inflammatory action
– Likely to enhance penetration of other drugs
– Likely to maintain remission of acne by inhibiting
microcomedo formation, thus preventing new lesions
12. “In dermatology, retinoids are the most exciting and important
pharmacological agents in light of their large presence on the
therapeutic scene. If no more retinoids were added to the
inventory, clinicians would still be busy for decades, searching
for a new therapeutic applications in diverse areas of clinical
medicine”
- Dr. Albert M. Kligman, Philadelphia
August 1998
13. Introduction
• It is a common inflammatory condition of
pilosebaceous unit
• 90% of adolescent suffer from it during their life time
• Cause is multifactorial- abnormal keratinization,
P.acnes, genetics, hormones, environment
• It produces wide variants acne
• Many topical and oral medications are effective, but
selection of appropriate medication /procedure is
effective