Detailed answer

Topical corticosteroids can effectively reduce inflammation, itching, and redness caused by an allergic reaction to a skincare product. However, it is important to consult with a healthcare professional before using any medication. They will be able to evaluate the severity of the reaction and recommend the appropriate strength and duration of corticosteroid use. It is also crucial to identify and avoid the particular skincare product or ingredient that triggered the allergic reaction to prevent future occurrences. Additionally, corticosteroids should be used as directed and discontinued as advised by the healthcare professional to prevent potential side effects such as skin thinning or discoloration.