Hand numbness 2 months after thyroid nodule surgery needs to be considered for medication, surgical treatment, physical therapy, and so on. Hand numbness 2 months after thyroid nodule surgery may be the result of damage to the parathyroid glands during thyroid surgery or cutting off the relevant blood vessels, affecting the blood supply to the parathyroid glands, which in turn affects the function of the parathyroid glands, leading to a drop in blood calcium and causing symptoms of hand numbness. Hypocalcemia can be treated with medication such as calcium supplements and vitamin D. If hypocalcemia cannot be relieved after six months of medication, parathyroid allograft transplantation and parathyroid hormone replacement therapy can be considered. In addition, hand numbness can also be caused by cervical spondylosis, peripheral neuropathy and other diseases. Patients with cervical spondylosis with pain can use ibuprofen, celecoxib for pain relief, and need to consider surgical treatment if there is obvious compression of the nerve root or spinal cord; peripheral neuropathy can be improved through acupuncture, etc., and need to consider surgical treatment if it is caused by nerve compression. Patients with postoperative thyroid nodule symptoms of hand numbness should seek timely medical treatment, and actively cooperate with the doctor’s treatment.