What are the differences between fruit acid, salicylic acid, retinoic acid, and urea in treating acne (acne)?

To treat such reasons

Salicylic acid or retinoic acid is the most suitable.

This medicine is also very effective in treating chicken skin.

Speaking of differences

Salicylic acid is a very commonly used drug in dermatology

It was rarely used on the face in the past

< p>Supramolecular salicylic acid is now being used in clinical practice

I have it myself, and I rub my nose occasionally

A fruit acid

Cleansing gel and The milk is really good

It is high-maintenance

The fruit acid peel has a clear effect on acne treatment

Especially whiteheads

After doing the fruit acid, I watched the white mixture pop out of the pimple like toothpaste

It felt so sour

(The picture is no longer available, I will Take a time-lapse photography while doing it to the patient)

Tretinoin for external use

Isotretinoin for oral use

I feel that external use mainly improves abnormal keratosis< /p>

Oral administration mainly inhibits sebum secretion

I usually use these two drugs at the end

I would like to emphasize here that facial flushing and acne caused by sensitive skin Acne should not be treated as ordinary acne. It is called rosacea (not lupus erythematosus). The pathogenesis and treatment plan are completely different from ordinary acne.