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What causes menstrual disorders

2025-10-05 13:21:39 female

What causes menstrual disorders? ——Analysis of the top 10 common reasons

Menstrual disorders are one of the common health problems in women and can be caused by a variety of factors. Among the hotly discussed health topics across the Internet recently, the causes of menstrual disorders have attracted much attention. This article will combine popular discussions and medical data over the past 10 days to analyze the top 10 common causes of menstrual disorders.

1. Abnormal hormone levels

What causes menstrual disorders

Hormonal imbalance is one of the main causes of menstrual disorders. Here are the most discussed related hormone issues recently:

Hormone typeAbnormal performanceEffects on menstruation
EstrogenToo high or too lowIrregular cycles, abnormal meridian volume
ProgesteroneInadequate secretionProlonged menstrual period, intermenstrual bleeding
Thyroid hormoneHyperthyroidism or hypothyroidismAmenorrhea or frequent menstruation

2. Stress and psychological factors

Recently, the topic of #stressed menstruation irregularity# has been read more than 50 million times on social media. Long-term stress can lead to:

Pressure typeInfluence mechanismMenstrual manifestations
Work pressureElevated cortisolExtend or shorten cycles
Emotional stressHypothalamic function inhibitionAmenorrhea or decrease in menstruation
Exam pressureIncreased epinephrine secretionPostponed menstrual period

3. Weight changes

Recently, the topic of #Weight Loss Causes Amenorrhea# has become a hot topic. Data shows:

Weight changesBMI rangeMenstrual effects
Quick weight loss<18.5Amenorrhea risk increased by 3 times
obesity>28Risk of irregular menstruation increased by 2 times

4. Excessive exercise

Marathon events have occurred frequently recently, and #Menial problems for female athletes# has triggered discussion. Among professional athletes:

  • 40% of menstrual cycle abnormalities
  • Secondary amenorrhea occurred in 25%
  • Exercise intensity is positively correlated with menstrual disorders

V. Drug impact

Among the recent popular medications, the following types are the most common causes of menstrual problems:

Drug TypeRepresentative medicineThe degree of impact
Emergency contraceptive pillslevonorgestrelMay cause disorder in the current month
AntidepressantsSSRI class15% of users experience menstrual changes
Chemotherapy drugsVariousMay lead to temporary or permanent amenorrhea

6. Polycystic ovary syndrome (PCOS)

The recent reading volume of #polycystic ovary# has exceeded 100 million. Among PCOS patients:

  • 70-80% of menstruation are present
  • 50% accompanied by obesity
  • 30% of amenorrhea

7. Thyroid disease

The topic of #Oh hypothyroidism and menstruation# has been discussed enthusiastically recently. Data shows:

Thyroid problemsMenstrual manifestationsIncidence
HypothyroidismIncreased menstrual volume, disordered cycleThe incidence rate of women is 5-8%
HyperthyroidismReduced menstruation, amenorrheaThe incidence rate of women is 1-2%

8. Disordered work and rest

#stay up late and irregular menstruation# topic continues to have high fever. Research shows that:

  • Stay up late for 3 days and reduce melatonin secretion by 40%
  • Night shift workers have increased their risk of menstrual disorders by 2.5 times
  • Circadian rhythm disorders can lead to shortening of cycles

9. Dietary factors

The recent popular extreme diet has attracted attention:

Diet TypeNutrient deficiencyMenstrual effects
Ketogenic Dietcarbohydrate30% of users report cycle changes
VeganIron, B12Increased risk of anemia affects menstruation

10. Environmental factors

The recent reading volume of #Environmental Hormones# topic is 30 million+. Common influencing factors:

  • Bisphenol A (BPA) in plastic products
  • Phthalates in cosmetics
  • Pesticide residues

Summarize:

Menstrual disorders are often the result of the combined action of multiple factors. Recently, hot online discussions show that modern women need to pay special attention to the impact of stress management, regular work and rest and scientific weight loss on menstruation health. If menstrual disorders lasting for more than 3 months, it is recommended to seek medical examination in a timely manner.

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