Detailed answer

Side effects of night creams can include skin irritation, redness, dryness, and breakouts. This can be due to the presence of certain ingredients or the wrong formulation for your skin type. Additionally, some night creams contain fragrances that may cause allergic reactions in sensitive individuals. It is important to note that not all night creams will have side effects, and reactions vary from person to person. To minimize the risk of side effects, perform a patch test before using a new night cream and choose products specifically formulated for your skin type. If you experience any adverse reactions, discontinue use and consult a dermatologist.