Vetaminate is a retinoic acid derivative that can suppress acne flare-ups. Some patients may experience an aggravation of acne within 1-2 weeks at the beginning of treatment, but it is transient and should not be a cause for excessive concern. The exact time varies from person to person and there is no definite conclusion given in clinical practice.
Vinamides have the ability to regulate and control epithelial cell differentiation and growth, reduce sebum secretion as well as inhibit keratinization, regulate immunity and anti-inflammatory effects, and are commonly used clinically to treat severe and moderate acne. During the administration of vincristine, it may cause rash, dry skin, flaking, itching and dry mouth. If acne appears on the face after taking vincristine and does not improve for a long time, consider that an adverse reaction has occurred and should be discontinued immediately for observation; if necessary, active treatment should be carried out under the guidance of a professional doctor, and most adverse reactions can gradually subside on their own.
Patients are recommended to take vincristine with photodynamic and red and blue light to improve the efficacy. In addition, patients should be prohibited from taking it during pregnancy to avoid spontaneous abortion and fetal developmental malformations. Also, since vincristine is a prescription drug, it must be taken by a doctor’s prescription according to the condition, and patients should not blindly change the usage, dosage or duration of medication, etc.