Isotretinoin is a drug derived from vitamin A indicated to treat severe acne, are for systemic use and act to eliminate and reduce the size of the sebaceous glands, responsible for producing an oily liquid, called sebum, that lubricates and protects the skin. .
This medicine can be purchased from pharmacies in the form of gel or capsules, and it is necessary to present a prescription for purchase. Isotretinoin could be used generically to reduce the trade names of Roacutan, Trevissage, Neotrex, Faclynel, Oratane, Acnova, for example.
- Isotretinoin is indicated for the treatment of severe forms of acne and acne frames resistant to previous treatments.
- In which systemic antibiotics and topical medications have been used without positive results.
- It also appears to have an anti-inflammatory effect on the skin.
How to use isotretinoin depends on the dosage form indicated by the doctor:
Apply to the affected area once a day, preferably at night with clean, dry skin. The gel, once opened, should be used within 3 months.
The dose of isotretinoin should be determined by your doctor. In general, treatment with isotretinoin is initiated with 0. 5 mg / kg per day, although for most patients the dose can range from 0. 5 to 1. 0 mg / kg / day.
People with very serious illness or head cancer may need higher daily doses, up to 2. 0 mg/kg. The duration of treatment varies depending on daily registration and full resolution of symptoms, from acne resolution, which usually takes between 16 and 24 weeks of treatment.
Isotretinoin is contraindicated during childbirth and lactation, as well as in patients using tetracyclines and derivatives, who have very high cholesterol levels and are hypersensitive to isotretinoin or any substance contained in the capsule.
This medicine should not be used by people with hepatic impairment and soy allergies, as it is an accepted soy container in its composition.
Side effects that can occur during treatment with isotretinoin capsules in anemia, increased platelet dissolution, elevation of the sedimentation table, inflammation at the edge of the eyelid, conjunctivitis, irritation and transient elevations of reversible liver transaminases, fragility skin, skin nourishment, lip and lip repair, muscle and joint pain, increased serum triglycerides and HDL cholesterol, and disinfection.
Side effects that can occur with the use of heat gel, burns, irritation, rash and peeling of the skin in the area where the product is applied.