PAC-14028 is primarily used in the field of dermatology and skincare due to its potential therapeutic properties. It is being studied for its ability to alleviate symptoms associated with skin conditions such as atopic dermatitis. The compound works by targeting specific pathways involved in skin inflammation and itching, providing relief and improving skin barrier function. Its application in topical formulations, such as creams or ointments, makes it a promising candidate for managing chronic skin disorders. Research continues to explore its efficacy and safety for broader dermatological use.