$78.00
Manufacturer: Belgium
Description
Composition
active ingredient: isotretinoin; 1 capsule contains 8 mg or 16 mg of isotretinoin;
excipients: stearyl macrogol glycerides, refined soybean oil, sorbitan oleate, gelatin, titanium dioxide (E 171), iron oxide red (E 172) (for a dosage of 8 mg), indigo carmine (E 132) (for a dosage of 16 E 172) (for a dosage of 16 mg).
Pharmacological group
Means for systemic treatment of acne.
Code ATX D10B A01.
Pharmacodynamics.
Mechanism of action Isotretinoin is a stereoisomer of transretinoic acid (tretinoin). The exact mechanism of action of isotretinoin has not yet been determined in detail, however, it has been established that the improvement in the clinical picture of severe forms of acne is associated with a decrease in the activity of the sebaceous glands and a histologically confirmed decrease in their size. In addition, the anti-inflammatory effect of isotretinoin on the skin has been proven.
Hyperkeratosis of the cells of the epithelium of the hair follicle and the sebaceous gland leads to peeling of corneocytes in the duct of the gland and blockage of the latter with keratin and excess sebaceous secretion. After that, a comedone is formed and, in some cases, an inflammatory process joins. Aknetin® inhibits the proliferation of sebocytes and acts on acne by restoring the normal process of cell differentiation. Sebum is the main substrate for the growth of Propinibacterium acnes, reducing sebum production inhibits bacterial colonization of the duct.
Indications
Severe forms of acne (including nodular and conglobate acne, acne with a tendency to permanent scarring), not amenable to standard methods of treatment (systemic antibiotic therapy, topical treatment).
Contraindications
- Pregnancy and lactation period;
- in women of reproductive age if all the conditions of the “Pregnancy Prevention Program” are not met;
- hypersensitivity to isotretinoin or to any components of the drug; liver failure;
- severe hyperlipidemia;
- hypervitaminosis A;
- concomitant therapy with tetracyclines.
Due to the fact that Aknetin contains soybean oil, the drug is contraindicated for use in patients with allergies to peanuts and soy.
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