Recently, after using a set of cosmetics, two white round spots appeared on my face.

Generally, the appearance of two white dots on the face after using cosmetics may be related to thickened stratum corneum, clogged hair follicles, skin allergy, milia, or steatocystoma. It is recommended that patients follow medical advice for symptomatic treatment. Specific analyses are as follows:

1. Thickened Stratum Corneum

An excessively thick stratum corneum can prevent proper absorption of skincare products, causing them to remain on the skin surface. Continued use of additional skincare products may lead to product buildup. It is recommended that patients use topical medications as directed by a physician to exfoliate and effectively alleviate thickened skin. Examples include tretinoin cream and salicylic acid ointment.

2. Clogged Hair Follicles

Inadequate cleansing after using cosmetics often leads to blocked hair follicles, resulting in acne-like symptoms. It is advised not to leave cosmetics on the face for extended periods and to thoroughly remove makeup regularly. Patients should strengthen facial care routines, wash their face daily with warm water or facial cleansers, and adjust their diet to focus on light, non-spicy foods.

3. Skin Allergy

The appearance of white dots may be due to an allergic reaction. Patients are advised to maintain good facial hygiene and avoid using cosmetics temporarily.

4. Milia (Fat Granules)

White dots on the face could be milia, which appear as small white bumps containing keratinous material rather than fat. Patients are advised to avoid spicy and irritating foods and refrain from staying up late.

5. Steatocystoma (Milia-like Eruptions)

Excessive facial cleansing or irritation from certain cosmetics may cause minor skin trauma or inflammation, leading to steatocystoma. Patients may apply medications such as fusidic acid cream or adapalene gel as directed by a healthcare provider.

Besides the above, hormonal imbalances may also contribute. If discomfort persists, it is important to seek timely medical evaluation at a hospital to avoid delaying diagnosis and treatment.