Can salicylic acid ointment be used on the entire face?
Salicylic acid ointment has keratolytic and comedolytic effects, but it should be used with caution to avoid excessive skin irritation. Generally, if the skin condition is healthy, it may be applied to the entire face under a doctor's guidance; however, if the patient has sensitive or compromised skin, or if the doctor does not recommend full-face application, it should be avoided. Specific considerations are as follows:
If a dermatologist evaluates that the patient's facial skin condition is suitable for salicylic acid ointment, the concentration is appropriate, and the patient can follow medical advice regarding frequency and dosage, then full-face application may be acceptable.
Full-face use is not recommended if the patient has sensitive facial skin, skin lesions, inflammation, an allergy to salicylic acid, or other conditions where physicians advise against widespread application.
Prior to using salicylic acid ointment, a skin assessment should be performed, and the product should be used according to medical instructions with appropriate concentration and dosage.