It is extremely difficult to answer this question without an in office consultation or at least a photo. There are many different treatments depending on the situation ranging from Botox, to fillers, to Fraxel, eMatrix, or surgery. I suggest you consult a board certified physician with a great deal of experience in facial injections for the best results.
The best non surgical treatment would be Botox combined with aesthetician directed skin care. Fractionated CO2 laser can also be added with minimal down time.