5. Lymph nodes become swollen when you are experiencing throat problems.
There may be an underlying condition that needs to be checked out immediately. Without having it treated, it can lead to throat cancer. The lymph nodes are usually the first place where cancer spreads. The lymph nodes will remain swollen until it is treated. It will become difficult for you to swallow. If you do try to swallow, it will be painful. Sometimes when the lymph nodes are affected, it can be difficult for a person to open their mouth.
An imaging test is needed to find out why the lymph nodes are swollen. A lot of times, people will ignore the problem and use home remedies, such as warm compresses and taking over-the-counter cold medicines. This may help temporarily, but eventually, the lymph nodes will become swollen again. To get a handle on the swollen lymph nodes, you will need treatment by a doctor.