What are the efficacy and effects of isotretinoin soft capsules?

Generally, the efficacy and effects of isotretinoin soft capsules include regulating sebaceous follicle duct keratinization, inhibiting sebaceous gland secretion, anti-inflammatory action, antibacterial action, and improving skin texture. Medication use must follow medical advice. Specific analysis is as follows:

1. Regulating sebaceous follicle duct keratinization: Isotretinoin soft capsules effectively regulate the differentiation of epithelial cells in the sebaceous follicle duct, restoring normal keratinization processes.

2. Inhibiting sebaceous gland secretion: This medication reduces proliferation of sebaceous gland cells and suppresses their secretory function, decreasing surface skin oiliness and improving oily skin conditions.

3. Anti-inflammatory effect: Isotretinoin soft capsules can inhibit the production and release of inflammatory factors, thereby reducing skin inflammatory responses. This effect helps alleviate symptoms such as redness, swelling, and pain around acne lesions, promoting skin recovery.

4. Antibacterial effect: Isotretinoin soft capsules alter the microenvironment within hair follicles, making it less favorable for the growth and reproduction of *Cutibacterium acnes* (formerly *Propionibacterium acnes*), a major contributor to acne development. By reducing the number of these bacteria, isotretinoin helps decrease the severity and incidence of acne inflammation.

5. Improving skin texture: Isotretinoin soft capsules promote skin cell renewal and metabolism, as well as stimulate collagen synthesis, enhancing skin elasticity and firmness, resulting in smoother and finer skin.

During treatment, maintaining good lifestyle habits and avoiding excessive intake of greasy foods can help improve therapeutic outcomes.