<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been experiencing skin irritation and I have noticed some abnormal skin moles on my body. What could be the problem?  <response>: From what you describe, you may be suffering from seborrheic keratosis, a non-cancerous skin growth that typically presents as light tan or brown patches on the skin. It commonly affects middle-aged or older adults and can be easily treated. I recommend you come in for an evaluation so we can confirm the diagnosis and discuss your treatment options. 