Discuss your allergies, medical history, and medical conditions with your doctor., Tell your doctor about any medications you take, including prescription, over-the-counter, vitamins, and herbal supplements. Tell your doctor if you have skin cancer or have a personal or family history of skin cancer., Tell your doctor if you have a skin condition called eczema., Tell your doctor if you are sensitive to topical products or if you have ever had a reaction to a topical product., Tell your doctor if you are sensitive to natural or artificial sunlight., Tell your doctor if you often go out in the sun., Tell your doctor if you are pregnant or plan to become pregnant., Tell your doctor if you are breastfeeding or plan to breastfeed.