Why do nodular acne keep appearing repeatedly?

Frequent occurrence of nodular acne may be due to hormonal imbalance, recent improper diet, or habitual late-night staying up. Specific reasons are as follows:

1. Hormonal Imbalance

This refers to abnormal secretion of certain hormones in the body, leading to corresponding clinical symptoms and discomfort. For example, abnormal insulin secretion can cause changes in sugar metabolism—this hormonal imbalance may result in the development of nodular acne.

2. Poor Diet

Regularly consuming cold, raw, or spicy foods while lacking a balanced diet may trigger acne breakouts on the face.

3. Frequent Late-Night Habits

Having insufficient sleep at night can negatively affect overall health and contribute to the formation of nodular acne.

To address nodular acne, it's important first to maintain proper skin hygiene. Use a gentle facial cleanser and wash your face daily with lukewarm water to thoroughly remove excess oil. Pay attention to daily dietary habits as well—try to avoid high-fat and high-sugar foods to reduce the occurrence of pimples. Additionally, taking medications such as retinoic acid may help alleviate symptoms of nodular acne.