What are the symptoms of primary dysmenorrhea?

Women should not underestimate the existence of dysmenorrhea during menstruation. In fact, dysmenorrhea has many clinical manifestations, among which primary dysmenorrhea is one of them. Now, let's learn about the symptoms of primary dysmenorrhea from the following article.

1. The symptoms of primary dysmenorrhea mostly begin with the onset of menstruation or a few hours before vaginal bleeding. Patients with dysmenorrhea often experience spasmodic colic pain that lasts 1/2 to 2 hours. After the onset of severe abdominal pain in patients with dysmenorrhea, it may turn into moderate paroxysmal pain that lasts about 12 to 24 hours. The menstrual blood flows smoothly, and the symptoms of dysmenorrhea gradually disappear. Occasionally, patients with dysmenorrhea need to stay in bed for 2 to 3 days.

2. The phenomenon of primary dysmenorrhea often disappears on its own after childbirth, or gradually disappears with age after marriage. The causes of primary dysmenorrhea are endometrial cast shedding (membranous dysmenorrhea), uterine hypoplasia, uterine curvature, cervical stenosis, bad posture and physical factors, allergic reaction state and mental factors.

3. Symptoms of primary dysmenorrhea often occur during ovulatory menstruation. Therefore, patients with dysmenorrhea generally have no symptoms of primary dysmenorrhea or only mild discomfort in the first 1 to 2 years after menarche. Severe dysmenorrhea patients will experience spasmodic pain. Symptoms of primary dysmenorrhea often occur in young women 1 to 2 years after menarche. If regular dysmenorrhea occurs at the beginning or spasmodic dysmenorrhea occurs after the age of 25, other abnormal conditions should be considered.

The above are the common symptoms of primary dysmenorrhea. I hope it can help you understand the knowledge of primary dysmenorrhea. If you have other questions about dysmenorrhea, you can contact our online experts to answer your questions.

For more information, please visit the dysmenorrhea disease special topic at http://www..com.cn/fuke/tongjing/ or consult an expert for free. The expert will then give a detailed answer based on the patient's specific situation.