Eye creams, when used as directed and containing safe and appropriate ingredients, should not cause headaches. However, it is important to note that everyone's skin is unique, and individuals may have different sensitivities or allergies to certain ingredients. In some cases, certain fragrances or preservatives used in eye creams could potentially trigger headaches in individuals who are particularly sensitive to these substances. If you experience headaches or any other discomfort after using an eye cream, it is advisable to discontinue use and consult with a dermatologist or healthcare professional for further guidance. Additionally, make sure to carefully read the ingredient list of any eye cream you consider using and avoid any ingredients that you know you are sensitive to.