keratosis
"I've been on zyclara close to a year. Only off of it for about 3 weeks in a year. My limbs are covered with hundreds of actinic keratosis and I also have had squamous cell carcinoma removed.    I am now experiencing swollen and tender lymph nodes under my arms and in my groin.  Is this aside affect of the zyclara or is this a sign that the cancer squarmous cell has spread.  Any info would be appreciated"