Feeling a round bag on the right side of the neck may be caused by enlarged lymph nodes, lipoma, boils and so on. 1. Enlarged lymph nodes: Inflammation, tumor and other diseases in submandibular lymph nodes or infections in neighboring organs may cause enlarged lymph nodes, which may lead to the phenomenon of feeling a round bag on the right side of the neck. 2. Lipoma: it is a kind of common soft tissue benign tumor, which is a tumor of normal fat-like tissue. Abnormal hyperplasia and differentiation of subcutaneous fat, the formation of benign tumors, can also lead to subcutaneous lipoma, resulting in the appearance of the right side of the neck to feel the phenomenon of the round bag. 3. Boils: may be the hair follicle deep soft tissue bacteria, fungi and other pathogenic bacteria caused by suppurative infection, the early stage will appear subcutaneous hard knots, lumps, pain and other symptoms, which can appear right neck feel round bag. In addition, the right side of the neck to touch the round bag can also be seen in other cases, it is recommended that the patient to go to the hospital in a timely manner, in accordance with the doctor’s instructions for treatment, to avoid delaying the condition.