Why does a woman urinate blood after having sex?

Perhaps some women will find that they have blood in their urine after having sex. This situation must be very disturbing. It may be a precursor to some diseases. If timely measures are not taken to treat it, it may harm the human body. If you want to treat this disease, you cannot treat it randomly. You need to understand its cause in detail and then take effective measures to treat it. So below we will introduce in detail why women urinate blood after having sex.

What causes bleeding in urine after sex?

Sexual activity and vaginal bleeding

Vaginal bleeding after sexual intercourse will make both husband and wife nervous and at a loss; Vaginal bleeding after sexual intercourse often occurs in the following situations:

Bleeding after the first sexual intercourse: On the wedding night, most brides will have a small amount of vaginal bleeding after the first sexual intercourse. This is caused by the tearing of the hymen. Generally, no special treatment is required and the bleeding will stop quickly. However, if the bleeding is heavy, even like a spring, you should go to the hospital's gynecology department immediately. Do not be careless, otherwise excessive bleeding may lead to life-threatening.

Bleeding during pregnancy:

① If a woman suddenly feels pain in the lower abdomen after sexual intercourse about 45 days after menstruation, accompanied by the urge to defecate and a small amount of dark red bleeding in the vagina, she should be alert. Because a considerable number of patients with ectopic pregnancy develop the disease after sexual intercourse.

② Vaginal bleeding with abdominal pain after sexual intercourse in late pregnancy, which may be more or less or contain blood clots, may be placenta previa. This kind of bleeding endangers the lives of mother and child, and they must be rushed to the hospital.

③ After sexual intercourse, dark red blood flows out of the vagina without blood clots, accompanied by abdominal pain and distension, hardening of the uterus and fetal restlessness, indicating early placental detachment. The patient must be sent to the hospital immediately and try to terminate the pregnancy within 6 hours.

Postpartum bleeding: During this period, the perineal wound made during delivery has not yet healed or there is granulation tissue in the vaginal wound. During sexual intercourse, the wound may split or the tender granulation tissue in the vagina may be scratched, causing bleeding.

Diet therapy for bleeding in urine

1. Take 30 grams of fresh Amaranth root and 25 grams of Plantain, decoct in water and take it 2 to 3 times a day for several days. It is effective for hematuria caused by urinary tract infection.

2. Use 25 to 50 grams each of banana root and Houttuynia cordata, decoct in water and take it 3 times a day for 3 consecutive days. The hematuria may improve.

3. Take 15 grams of sea sand, 25 grams of Achyranthes bidentata, and 50 grams of white sugar, decoct them in water and drink it warm. It can cure bloody urine and pain caused by bladder damp-heat.

4. Take 25 grams of Stemona bulbus and 50 grams of fresh Rehmannia glutinosa, mash them into juice and stew them to drink warm, which can treat hematuria.