Endocrinology is a branch of biology and medicine dealing with the endocrine system, its diseases, and its specific secretions known as hormones.
Symptoms of the endocrinology diseases:
1) obesity or weight loss
2) oxcipation, lassitude
3) mood and behavior changes
4) dilatation of belly
5) skin problems
Hormone-related diseases affect all other systems. Don’t underestimate them!