What is the cause of slight bleeding after gynecological examination

Minor bleeding after gynecological examination may be related to factors such as cervical contact bleeding, vaginal mucosal damage, endometrial irritation, hormonal fluctuations, cervical lesions, etc. Mild bleeding is usually a normal phenomenon, but it may also require vigilance against pathological factors.

1. Cervical contact bleeding

The instruments used during gynecological examinations may touch the cervix and cause capillary rupture. The blood vessels in the area of cervical columnar epithelium migration are fragile, and slight friction can cause bleeding, usually manifested as bright red spotting that stops on its own within 1-2 days. This type of situation does not require special treatment, but it is necessary to keep the perineum clean and avoid sexual activity for 3-5 days.

2. Vaginal mucosal injury

Vaginal speculum dilation or sampling operations may cause mechanical damage to the mucosa. Commonly seen in patients with vaginal dryness and atrophic vaginitis, with minimal bleeding and mild stinging sensation. It is recommended to clean the external genitalia with warm water and avoid using irritating detergents. If there is a possibility of abnormal secretion due to co infection, medical examination is required.

3. Endometrial stimulation

Uterine cavity procedures such as scraping and biopsy may disturb the functional layer of the endometrium. The bleeding is mostly dark red, mixed with endometrial fragments, and lasts for 3-7 days. It is necessary to observe whether there is accompanying lower abdominal pain or increased bleeding, and if necessary, use medications such as Gongxuening capsules and blood flow tablets to stop bleeding.

4. Fluctuations in hormone levels

During the examination of ovulation or luteal phase, changes in estrogen levels may cause breakthrough bleeding. Manifested as brown discharge, the duration is related to the menstrual cycle. The relationship between bleeding and menstruation can be recorded. If the menstrual cycle is disrupted for more than 3 months, six hormone tests should be performed.

5. Cervical lesions

Patients with cervical erosion, polyps, or intraepithelial neoplasia are more prone to bleeding after examination. Bleeding may last for a long time and be accompanied by foul smelling secretions. Diagnosis should be confirmed through HPV testing and TCT examination, and if necessary, cervical circular resection or cryotherapy should be performed. Confirmed infection can be treated with drugs such as Baofukang suppository and recombinant human interferon alpha-2b suppository.

It is recommended to avoid baths, swimming, and vigorous exercise within one week after the physical examination, choose breathable cotton underwear, and replace sanitary pads in a timely manner. If bleeding lasts for more than 7 days, accompanied by fever or worsening abdominal pain, a vaginal colposcopy should be re examined to rule out cervical cancer. Pay attention to supplementing iron containing foods such as animal liver and spinach in daily life to prevent chronic hemorrhagic anemia. Establish regular gynecological examination habits, and it is recommended that women of childbearing age undergo TCT combined with HPV screening every year.