Dr Sandeep Kumar
Consultant Dermatologist
Mater Health Centre Redland
16 Weippin Street
Cleveland Qld 4163
Phone 07 3281 4111
The main purpose of this site is to create a platform to support those who are preparing for their RACGP exams particularly the OSCE RACGP exams. In addition, we are here to promote Mental Health awareness and training, better self care for Doctors, and a biopsychosocial model of health for patients. We are independent of the RACGP.
What treatment would you offer a 45 year old female with chronic inverse psoriasis of the groin area, exacerbated by high summer temps and sweat? Pt. is otherwise very well.
ReplyDeleteI have emailed your question to Dr Sandeep Kumar. Admin@gpexamsupport.com.au
Delete1% LPC in BOZ cream bd
DeleteHydroform Cream bd when bad
Dr Sandeep Kumar
As most of us may not know what 1% LPC in BOZ cream and Hydroform cream are, I have asked Mr Tien Chuc one of our Compounding Pharmacists to comment and clarify this further.
Delete1) Coal tar preparations has long been employed in the treatment of psoriasis. There is a synergistic effect when used with ultraviolet light treatment. It continues to be one of the agents of first choice in the treatment of psoriasis. It is particularly suited to the treatment of stable chronic plaque psoriasis. Its mode of action is unknown but after an initial transient increase in epidermal proliferation it can produce a reduction in the thickness of viable epidermis.
DeleteLPC (liquor picis carbonis) is essentially 20% coal tar in an ethanol base solution. LPC can be compounded into many bases, including sorbolene or aqueous cream base or BOZ ointment (BOZ = boric acid, olive oil in zinc ointment).
LPC is usually written in strengths of 1-3% creams or ointments.
(NOTE: LPC 1% is not the same as coal tar 1%. Raw coal tar preparations are seldom used, therefore not commonly available).
LPC preparations tends to be a light/moderate brownish yellow colour; these preparations can stain some clothing.
LPC 1% in BOZ is a thick preparation with some occlusive properties. If using another cream concurrently, BOZ based preparations are best applied afterwards (about 10-20 minutes afterwards if time permits).
2) Hydroform Cream (hydrocortisone 1% combined with clioquinol 1%, an antifungal agent) in a lanolin, paraben, preservatives and fragrances free base. If an antifungal agent is not required, then a hydrocortisone 1% cream (or ointment) is available
(Tien Chuc - Manly Village Pharmacy)