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My lower abdomen is cold and my periods are irregular.

Warm up your uterus through constitutional improvement and prepare for regular periods and a healthy pregnancy.

My lower abdomen is cold and my periods are irregular.
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Hello. This is Dalimchae Korean Medicine Clinic.

My lower abdomen is cold and my periods are irregular, are you worried that this might cause problems preparing for pregnancy? This is a common concern for many women, but it's often difficult to know where to start. When your monthly period becomes irregular, menstrual pain worsens, or your lower abdomen feels cold, it's natural for anxiety to grow, wondering if something is wrong with your body. These symptoms are not just discomfort; they are important indicators of women's health and warning lights telling you that essential care is needed for a healthy pregnancy.

💡 [Key Answer] 3 most common causes of "My lower abdomen is cold and my periods are irregular": ① 'Coldness' in the lower abdomen, including the uterus / ② Overall 'hormonal imbalance' / ③ 'Blood stasis' in the uterus and 'decreased vital energy and blood circulation' Dalimchae Clinic uses 'constitutional improvement' treatment to restore the body's fundamental balance, inducing a healthy uterine environment and regular periods.

Why does a cold lower abdomen cause irregular periods and difficulty in conceiving?

A cold lower abdomen means more than just feeling cold; it signifies that the functions of the organs in the pelvic cavity, including the uterus, have decreased. In Korean medicine, this is seen as 'uterine coldness' or 'lower abdomen coldness'. This coldness hinders blood circulation and creates blood stasis (瘀血, turbid blood formed by accumulated waste), which is a major cause of irregular periods. When the lower abdomen becomes cold, blood supply to the uterus is not smooth, decreasing the peristaltic motion of the uterus. This makes it difficult to discharge menstrual blood, leading to severe menstrual pain or irregular menstrual cycles. It also affects ovarian function, causing hormonal imbalance, which leads to ovulation disorders and lowers the chances of pregnancy.

When the body is cold and circulation is poor, it's difficult for eggs to grow healthily in the ovaries, and the uterine lining does not thicken enough, creating an unfavorable environment for the implantation of a fertilized egg. Stress, excessive dieting, and irregular lifestyle habits also affect the autonomic nervous system, breaking hormonal balance and further worsening irregular periods. These complex issues make a woman's body unsuitable for pregnancy and, in severe cases, can lead to infertility or premature menopause.

How does Korean medicine view and treat 'lower abdomen coldness' and 'irregular periods'?

In Korean medicine, lower abdomen coldness and irregular periods are interpreted as a result of an imbalance in the whole body, not just simple symptoms. The function of the uterus is considered crucial; the uterus must be warm and the circulation of vital energy and blood must be smooth for healthy menstruation and smooth pregnancy. Dalimchae Clinic focuses on resolving these fundamental causes and increasing the body's recovery power when treating lower abdomen coldness and irregular periods.

A multi-center observational study of 100 women with unexplained infertility, published in Integr Med Res in 2021, showed that after four months of herbal medicine (such as Onkyeong-tang), acupuncture, and moxibustion, the clinical pregnancy rate (CPR) was 14.44%. Among the 13 pregnant women, 7 maintained the pregnancy for more than 12 weeks, showing an ongoing pregnancy rate (OPR) of 53.85%. This study suggests that herbal medicine, acupuncture, and moxibustion can have a positive impact on pregnancy in women with unexplained infertility.

Furthermore, a retrospective analysis of Korean clinic data published in Int J Womens Health in 2022 showed that out of 1,786 women who visited a Korean medicine clinic for infertility from 2010 to 2020, 586 (32.8%) succeeded in pregnancy. The birth rate of 476 patients who received only Korean medicine treatment reached 66.0%. The researchers concluded that Korean medicine treatment can be a successful option for infertility treatment, either alone or in combination with assisted reproductive technology. These studies show that lower abdomen coldness and irregular periods are closely related to pregnancy and that Korean medicine treatment can practically help resolve these problems.

How does Dalimchae's 'constitutional improvement' treatment restore body balance?

Dalimchae Clinic applies the core treatment principle of constitutional improvement to resolve the difficulties in pregnancy preparation caused by lower abdomen coldness and irregular periods. Constitutional improvement aims to "make a body where symptoms do not turn back on, rather than just turning them off." This is a process of strengthening overall body functions and readjusting the uterine environment to be healthy, helping to maintain regular periods and create a state suitable for pregnancy.

  • Creating a warm and healthy uterine environment: Herbal medicine prescribed according to each individual's constitution drives out coldness from the lower abdomen and uterus and promotes blood circulation to create a warm and healthy uterine environment. This helps discharge blood stasis and is effective in removing waste from the uterus.
  • Restoring hormonal balance and strengthening ovarian function: Herbal medicine contributes to restoring ovarian function and regulating female hormone secretion to regain broken hormonal balance. It is important to induce regular ovulation and help produce healthy eggs.
  • Improving systemic vital energy and blood circulation and boosting immunity: Acupuncture, moxibustion, and pharmacopuncture activate vital energy and blood circulation by stimulating meridian points connected to the uterus and boost systemic immunity. This helps not only with lower abdomen coldness but also with relieving menstrual pain and improving fatigue.
  • Tailored treatment for individual constitution and cause: Even with the same irregular periods, the cause and constitution are different for everyone. Dalimchae Clinic establishes an individual customized treatment plan through a meticulous diagnostic process to lead to the most effective constitutional improvement. This provides tailored solutions even for those suffering from related diseases such as infertility, polycystic ovary syndrome, and endometriosis.

At Dalimchae Clinic Songdo, we are doing our best to help all women complaining of lower abdomen coldness and irregular periods regain a healthy body and plan for a happy pregnancy.

Am I suffering from 'lower abdomen coldness' and 'irregular periods'?

Check your status through the following checklist. The more items that apply, the higher the possibility of severe lower abdomen coldness and irregular periods, and professional diagnosis and treatment may be necessary.

  • Hands, feet, or lower abdomen are always cold or get cold easily.
  • The menstrual cycle is shorter than 21 days or longer than 40 days.
  • Menstrual volume is excessively small or large, and the period is shorter than 2 days or longer than 7 days.
  • Menstrual blood has many clots, is turbid, and tends to be dark red.
  • Menstrual pain is so severe that daily life is difficult without painkillers.
  • Menstrual cycles are irregular, making it difficult to predict the next period.
  • Digestion is poor or the lower abdomen is often bloated.
  • Feel fatigue often and vitality is low.
  • Uncomfortable pain often occurs in the lower back or lower abdomen.
  • Usually vulnerable to stress and sensitive.

Judgment Criteria:

  • 3 or more: Suspected stage of lower abdomen coldness and irregular periods. It is good to start managing uterine health.
  • 5 or more: A stage where active treatment is needed. We recommend reviewing accurate diagnosis and combined Korean medicine treatment at Dalimchae Clinic.

Q. How long does it take for lower abdomen coldness to improve? A. The improvement period for lower abdomen coldness varies depending on the individual's constitution, the severity of symptoms, and lifestyle habits. Usually, consistent Korean medicine treatment for 3 to 6 months combined with lifestyle improvement can lead to gradual improvement.

Q. Must irregular periods be treated with Korean medicine? A. Irregular periods are caused by various factors such as hormonal imbalance and decreased uterine function. Korean medicine treatment is effective in improving these root causes and increasing the body's natural healing power. If you had temporary effects with hormone medication but it became irregular again, Korean medicine treatment can be a good alternative.

Q. I'm preparing for pregnancy, does keeping the lower abdomen warm really help? A. Yes, keeping the lower abdomen warm is very important for pregnancy preparation. It facilitates blood circulation to the uterus and ovaries, helps discharge healthy eggs, and creates an environment where fertilized eggs can stably implant.

Q. My menstrual pain is severe, can it be treated along with irregular periods? A. Yes, menstrual pain and irregular periods often stem from similar causes such as lower abdomen coldness, blood stasis, and decreased vital energy and blood circulation. Dalimchae's constitutional improvement treatment is effective in alleviating menstrual pain and irregular periods simultaneously by improving these root causes.


Lower abdomen coldness and irregular periods are not problems that can be solved by enduring. You no longer have to ignore the signals your body has been sending for a long time. If approached in the right direction, the body responds faster than you think. Bring your current symptoms as they are. We will find the cause and create healthy changes together at Dalimchae Clinic Songdo.

Where life blooms. Herbal medicine is, after all, Dalimchae. Check your symptoms first through the Dalimchae Clinic website AI consultation!

Medical Review | Songdo Branch Oh Hyun-min (Pregnancy Preparation Column)