Calcipotriol, sometimes known as calcipotriene, is an analogue of Vitamin D2. It works by reducing the abnormal proliferation of keratinocytes (a major cell type on the skin surface), induces cell differentiation and restores normal skin growth. Calcipotriol is used topically to treat plaque psoriasis and other skin conditions. It is often used in combination with Betamethasone (a topical steroid), in which Calcipotriol may reduce the skin thinning effect of topical steroids.
Calcipotriol is available as an ointment, which is applied onto the skin. Clean and dry the affected area before application. Wash your hands before and after using the medication.
Mild to moderate plaque psoriasis
Adult
Apply a thin layer and rub in gently and completely to the affected area once or twice daily.
Child 6-12 years
Apply to the affected area twice daily. Do not use it continuously for more than 8 weeks.
Scalp psoriasis
Adult
Apply a thin layer and rub in gently and completely to the affected area twice daily. Avoid contact with the forehead or uninvolved scalp margin.
Common side effects of Calcipotriol include irritation, itchiness, redness, dryness, burning or stinging sensation, and darkening of skin in the applied area.
Common dosing schedule:
Apply once or twice daily to affected areas.
This schedule is for reference only, adjustments may be made according to individual needs.
Some common medications Calcipotriol may interact with:
Please notify your doctor or pharmacist if you are taking the above medication, dosage adjustments might be needed.
In Hong Kong, Calcipotriol is a prescription only medicine, and requires a prescription from a doctor to be purchased in a pharmacy. It can also be obtained from doctors. To find a pharmacy near you, refer to the list of pharmacies (“Authorized Sellers of Poisons”) from the Hong Kong Department of Health.
For more information about drug names and ingredients, you can visit Hong Kong’s Drug Office at https://www.drugoffice.gov.hk
Need more information?
For detailed information about the use of Calcipotriol in children, pregnancy and breastfeeding, and for questions about drug interactions, please check with your pharmacist or doctor.
Disclaimer: our goal is to provide you with the most relevant drug information and common dosage for Hong Kong. This information does not constitute medical advice. For specific treatment recommendations and advice, always discuss with your doctor or pharmacist, and follow the instructions included with your specific medicine.
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