The crossword solutions for the term 'Strain Cause' are 'STRESS' (6 letters). STRESS is a common psychological and physical reaction to life events and experiences. It is a normal part of life that can either have positive or negative effects on a person's mental and physical health. STRESS can be caused by a variety of factors, including work, relationships, finances, and other life changes. It is important to recognize the signs of STRESS and take steps to manage it in order to maintain good physical and mental health.