yes,reaction to (stress or stressful events)can be reduced by several means including :
1-support from friends,close relatives,or colleages............ets .
2-Relaxation training
3-Cognitive and behavioral therapy
4-stress-management programmes
5-Problem-solving techniques
6-Anxiolytics
so,you have a wide range of options,but it is always better to seek help directly from a professional person who is supposed to help you .