The most pronounced emotion related to Kidney Deficiency is fear. This type of imbalance would be marked with unfounded fear and anxiety during everyday life rather than fear relating to true danger.
Unchecked, it can manifest as infertility, sexual dysfunction, menopause, prostate problems, impaired immunity, chronic inflammation, high blood pressure, heart irregularities and anxiety.
More information available about healing and strengthening the kidneys in my prior posts:
Strengthening the Kidneys