I am so relieved to hear that I am not alone!! I was outside in the sun the other day, slathered with SPF 35, and I felt like my skin was burning off! After I moved inside, my lips, hands and even feet were tingling. The tingling worsened whenever exposed to cold temperatures (ie. cold water, freezer, even refrigerator). It is 3 days later and my lips and hands are still sensitive. I have a dark complexion and rarely burn. I'm glad I can blame the medicine and not a sun allergy!