The causes of sternal pain with plasters are as follows.
Sternal pain caused by trauma or excessive activity can be considered for plasters for pain relief. However, there are many diseases that cause sternal pain, and topical plasters generally only serve to soothe the tendons and blood, dispel wind and dampness, reduce inflammation and relieve pain, and can only provide relief to most sternal pain caused by disease factors, but cannot completely treat it. Also, care should be taken not to apply the plasters for too long and also to pay attention to the presence of allergenic ingredients in the plasters.