Many small grains of flesh on the neck have the following possibilities: 1. skin flab. The cause of skin flab is not clear, it may be caused by the sudden proliferation of cells. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. The same is true if the pain is more intense, you can also use topical lidocaine cream for local anesthesia before treatment. The main herbs used in the formula are Panax quinquefolium, Rhizoma macrophyllum, Amaranthine, and Aromatic herbs.