The correct name for Isotretinoin is Isotretinoin Soft Capsules. Specification 10mg instruction dosage is, the dose of oral treatment should be different from person to person, the general recommendation is to start the dose of 0.5mg/kg/d, divided into two times with food at the same time. After 2 to 4 weeks of treatment, the dose can be adjusted according to the clinical effect and adverse reactions, 6 to 8 weeks for a course of treatment or as directed by the doctor. Isotretinoin soft capsule is indicated for the treatment of severe refractory nodular acne. Because of the significant adverse effects following isotretinoin, it should be considered only when other conventional treatments have failed. Also because isotretinoin may cause severe birth defects, it is indicated in female patients only if they are not ready or able to conceive. Adverse reactions such as edema, weight loss, palpitations, tachycardia, hepatitis, pancreatitis, bleeding gums, gingivitis, colitis, nausea, anemia, back pain, arthralgia, headache, insomnia, somnolence, abnormal sensations, fatigue, fainting, suicidality, menstrual disorders, respiratory tract infections, hair loss, dry skin, itching, ringing in the ears, dry eyes, and glomerulonephritis may occur with the administration of this product. It is contraindicated for those who are allergic to any ingredients of Isotretinoin Soft Capsules, lactating women, patients with hepatic or renal insufficiency, vitamin A overdose. Women of childbearing age or their spouses need to use contraception before and after taking isotretinoin treatment for 3 months or during treatment. Use with caution in patients with diabetes mellitus, obesity, increased alcohol intake and abnormal lipid metabolism, and in children and the elderly. If you need to use Isotretinoin Soft Capsules, please consult a healthcare professional, follow the doctor’s instructions and use medication wisely.