Physiological saline is not effective in removing atopic pimples, but washing the face with saline can have an anti-inflammatory and antiseptic effect, which helps reduce acne infection.
Closed mouth acne is a harder papule formed by abnormal sebum secretion that clogs the ducts of the sebaceous glands of the hair follicles, and requires topical anti-inflammatory creams such as adapalene gel and permethrin cream, which can be effectively removed. In addition, there are compound preparations that regulate lipid combined with anti-inflammatory effects, such as erythromycin gel with isotretinoin, etc. In addition, salicylic acid or fruit acid peels can also remove occlusive pimples, so you can choose the appropriate treatment according to your situation.