Thyroid cartilage cyst is not a serious disease, the cyst itself is a benign lesion, if the cyst is particularly small, there is usually no clinical discomfort symptoms, but when the cyst increases in size is likely to appear local mass or appear corresponding pressure, which will cause a series of uncomfortable symptoms, such as likely to appear poor breathing or local swelling and pain, infection is likely to appear local redness, swelling, pain. In case of infection, local redness, swelling and pain may occur. If the cyst is large, surgery can be considered to remove it. If the cyst is not very large, it can be temporarily observed, usually do not regularly stimulate it, must be appropriate to increase exercise, to avoid anxiety on fire.