Caring for an elderly person is not an easy job and it requires understanding, patience, tolerance, full attention and dedication on the part of the caregiver. The effects on the caregiver in terms of his mental, emotional, physical and financial aspects are tremendous. Due to all these stresses, the caregiver's mental health would possibly be affected. This study explored the relationship between the mental and physical health of the elderly person and the caregiver, in forty-three elderly persons and their caregivers. Analyses of the results indicated that the caregivers' burden was related to their mental health status. In addition, the elderly persons' depressive symptoms, memory and behavior problems were the two main causes of these caregivers' burden.