Oratane is a brand medication that contains Isotretinoin, which belongs to a class of medications called retinoids (a type of Vitamin A). It works by inhibiting the secretion of sebaceous glands to reduce acne formation. It is therefore used to treat severe forms of acne which are resistant to treatments with antibiotics or topical therapy.
Oratane is available as capsules. Take with or after food. The dosage is calculated from your body weight in kilograms (kg).
For acne, initially 0.5 mg/kg daily in single or two divided doses, which may increase to 1 mg/kg daily if necessary. The usual treatment duration is 16-24 weeks. If relapse after the first course, repeat the treatment course after at least 8 weeks.
Common side effects of Oratane include dry skin, muscle/joint/back pain, and eyesight problems, such as blurred vision, eye pain or redness, dry eyes, discomfort when wearing contact lenses and decreased night vision.
Common dosing schedule:
Take in one or two divided doses with or after food.
This schedule is for reference only, adjustments may be made according to individual needs.
Some common medications Oratane may interact with:
Please notify your doctor or pharmacist if you are taking the above medication, dosage adjustments might be needed.
In Hong Kong, Oratane 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 Oratane 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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