Pain and discomfort in the lower right side of the neck may be due to local lymph node inflammation and enlargement, or it may be due to sleeping, improper posture of the pillow, cervical spondylosis and other conditions. Pay attention to the presence of local masses, neck stiffness, and finger numbness and other accompanying symptoms to help determine the condition. Go to the hospital in time to see a doctor for a preliminary analysis, combined with physical examination. If a local mass exists, improve the ultrasound examination in time. If cervical spondylosis is considered, you can improve the MRI examination of the cervical spine and do follow-up treatment according to the examination. If the right side of the neck lymph node inflammation, you can choose anti-inflammatory drugs such as levofloxacin anti-infection treatment, if the local place pillow, you can apply Fotarine pain relief, hot compresses and acupuncture help recovery.