This is perhaps the most pronounced PMS symptom of all. It occurs due to a severe hormonal imbalance in your body. Estrogen levels rise and you may find it difficult to keep your emotions at bay. In some cases, this change can be barely noticeable. A small number of women experiences this syndrome in a more severe way. For some, mood changes mean a period of depression or anxiety.

This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.