For many years, has been very little information on the effects of stress on the human immune system known. But because the medical research conducted by many doctors, was created in the relationship between stress and the immune system. The choice of strategy for coping with stress, has a great influence on the immune system. Among the resources of their immune system can be bound to cause negative emotions. By inhibiting the expression of negative feelings, you do more damage to your immune system. If you feel you are stressed, it would be better to seek immediate medical help to avoid negative effects on the immune system.