Patients with shoulder nodules are usually able to knead away for about a month, because shoulder nodules are mostly due to bruising in the shoulder, or nodules caused by sterile inflammation, and must take about a month to improve significantly, together with local hot compresses, baking electricity treatment by electromagnetic wave physiotherapy instrument, and if necessary, go to the hospital to do ultrasound and MRI of the shoulder to clarify the nature of the nodules. If the nodule is benign, you can consider observation and treatment; if it has a tendency to become malignant, you can consider surgery. Generally, it takes about a month for the nodules in the shoulder to be rubbed open, and it takes time to recover. Short-term results will not be too good and need to be decided according to individual differences and massage techniques.