1, not suitable for sexual life: menstrual period, endometrial shedding, surface formation of wounds. If you have sex, it is easy to introduce bacteria and make them retrograde into the uterine cavity, causing intrauterine infection.

2, not suitable for eating too salty food: too salty food will increase the salt and water storage in the body. Symptoms such as headache, emotional excitement and getting angry easily appear before menstruation.

3, not suitable for drinking strong tea, coffee: this kind of beverage has a high caffeine content, which is easy to stimulate nerves and cardiovascular, leading to menstrual pain, prolonged menstrual period, excessive menstrual blood and other discomfort.

4, should not eat cold fruits and vegetables and cold drinks: cold food will reduce the speed of blood circulation, and then affect the contraction of the uterus and the discharge of menstrual blood, resulting in adverse menstrual blood discharge, causing menstrual pain.

5, should not eat seafood: most seafood is cold, known as "the yang in the yin", for the weak, try to eat less or not. After cold food enters the esophagus, the blood vessels in the gastrointestinal tract contract when it is cold, which weakens the digestive ability of the gastrointestinal tract and leads to diarrhea. Therefore, women should not eat seafood during menstruation.

6. It is not advisable to take a bath or a basin bath: the cervix is slightly open during menstruation, and it is easy for the bath and basin bath to make sewage enter the uterine cavity and cause inflammation.

7, should not wear tights: tights with small hip circumference will cause pressure on local microvessels, thus affecting blood circulation and causing pudendal congestion and edema.

8. It is not advisable to sing loudly: during menstruation, the respiratory mucosa and vocal cords are congested, singing or talking loudly, and the vocal cord muscles are prone to fatigue, leading to hoarseness.

9. Don't beat your back too much: Although it is easy to cause back pain during menstruation, don't beat yourself at will, which will further congestion the pelvic cavity and cause menorrhagia or too long menstruation.

10, not suitable for strenuous exercise, such as high jump, long jump, running, playing football, etc., which will induce or aggravate menstrual discomfort, and even cause dysmenorrhea and menstrual disorders. Some strength exercises to increase abdominal pressure, such as weightlifting and dumbbells, should also be avoided as far as possible, otherwise it will cause menorrhagia or prolonged menstruation.

In addition, because the uterine mouth is slightly open during menstruation, bacteria can easily invade the uterine cavity, increase the chance of infection and cause various gynecological inflammations, so it is not suitable for swimming during menstruation. It is not appropriate to participate in competitions during menstruation, so as to avoid menstrual disorders and endocrine disorders caused by excessive mental stress.

1 1, not suitable for tooth extraction. I'm afraid few dentists will ask you if you have your period before tooth extraction, but you must know that you can't pull out your teeth during menstruation! Otherwise, not only will the amount of bleeding increase during tooth extraction, but there will be blood smell in the mouth for a long time after tooth extraction, which will affect appetite and lead to menstrual malnutrition.

This is because during menstruation, the endometrium releases more tissue-activating substances, which activate the plasminogen in the blood into fibrinolytic enzyme with anticoagulant effect, and at the same time, the number of platelets in the body is also reduced, so the coagulation ability of the body is reduced and the hemostasis time is prolonged.

Extended data:

1, Balanced Diet: Although a healthy diet can't eliminate menstrual pain, it has a magical effect on improving general health. Avoid junk food that is too sweet or salty, which will make you flatulent and slow down. Eat more vegetables, fruits, chicken and fish, and eat as little as possible.

2, supplement minerals: dysmenorrhea health care calcium, potassium, magnesium minerals, but also help relieve menstrual pain. Experts have found that women who take calcium have less dysmenorrhea than women who don't take calcium. Magnesium is also important because it helps the body absorb calcium effectively. May wish to increase the intake of calcium and magnesium on the eve and during menstruation.

3. Avoid caffeine: Caffeine contained in coffee, tea, cola and chocolate will make you nervous and may cause discomfort during menstruation. Therefore, caffeine should be avoided. In addition, the oil contained in coffee may also stimulate the small intestine.

4. Prohibition of alcohol: If you are prone to edema during menstruation, alcohol will aggravate this problem. Don't drink. If you have to drink, limit it to 1-2 glasses of wine.

5. Don't use diuretics: Many women think that diuretics can reduce menstrual swelling and discomfort, but Dr. Lacker opposes this method. Diuretics excrete important minerals together with water. Dr. Lacker suggested reducing the intake of substances that can keep water in the body, such as salt and alcohol.

Baidu encyclopedia-menstruation