William Matthew Yee Sui Chun

Pharmacist, QC

William Matthew Yee Sui Chun is a pharmacist licensed in Quebec. He completed his pharmacy degree at Université Laval. His professional experience began at the Douglas Mental Health Institute as an intern, followed by a clinical practice in a community setting and a child psychiatry hospital, while acting as a clinical teaching instructor affiliated to his alma mater. Industrial experience in medical affairs in the specialties of oncology, cardiology, immunology and rare diseases led him to his current role as the medical communications manager at Vichy Laboratoires. He maintains his clinical practice while being an active member on the Quebec Order of Pharmacists’ disciplinary council.

3:20 PM - 3:50 PM Vichy Open Presentation

Thursday NOV 11, 2021

A Global Approach to Dandruff Treatment

There has been little change in the treatment options for dandruff and seborrheic dermatitis. Additionally, patient compliance can be challenging when addressing this type of chronic condition. Thus, effective actives and a pleasant user experience are equally important considerations for the clinician. Clinical data has demonstrated Dercos DS' effectiveness and good tolerance in treatment and maintenance of mild to severe dandruff and seborrheic dermatitis.


  • Review the physiopathology of dandruff and seborrheic dermatitis
  • Review clinical data for Dercos DS Discuss clinical experience with dandruff and seborrheic dermatitis