Vaginal leech sucking
Introduction
Introduction to vaginal grasshopper Grasshopper, the common name of Leech, also known as grasshopper, is a genus of creeping worms. The grasshopper is soft and can swim rapidly in the water. When someone bites the skin and sucks blood, because the grasshopper absorbs blood and secretes toxins, the toxin can cause blood loss and allergic reactions of varying degrees. basic knowledge The proportion of sickness: 0.00001% Susceptible people: women Mode of infection: non-infectious Complications: vulvitis vaginitis
Cause
Vaginal grasshopper
(1) Causes of the disease
When swimming or bathing in the river, the leeches existing in the river are adsorbed in the vulva or vagina, and secrete toxins while sucking blood, causing blood loss and allergic reactions in patients.
(two) pathogenesis
The grasshopper is hermaphrodite, resembling a scorpion, brown or brownish black. It is reddish-brown after blood-sucking. It has more than 100 flat parts. There is a suction cup before and after the wheel body. When sucking blood, use the suction cup on the body to firmly adhere to the skin of the human body. The mucosal surface destroys blood vessels and causes bleeding. When the grasshopper adsorbs the human body, its salivary glands can produce and release a unique secretion of hirudin and histamines that cause blood vessels to dilate, causing skin and systemic reactions. Hirudin has Anticoagulant effect can make blood not easy to coagulate. It has been proved by research that hirudin can not inhibit the blood coagulation effect of platelets, but it can hinder the production of thrombin and reduce the formation of blood coagulation substances, resulting in prolonged blood coagulation time, so when sucking blood The local outflow of blood does not solidify rapidly, so local bleeding occurs, and the secreted histamine can cause skin allergic reactions and even anaphylactic shock in allergic persons.
Prevention
Vaginal grasshopper sucking prevention
This disease is more common in young girls and has a negative impact on the physical and mental health of girls. Therefore, education on the prohibition of swimming in ponds in rural areas should be strengthened to prevent the occurrence of this disease.
Complication
Vaginal grasshopper sucking complications Complications vulvitis vaginitis
The child's reproductive organs maintain a naive state, the vagina is narrow and long, the mucous epithelium is thin and wrinkle-free, the acidity in the vagina is low, and the anti-infective power is weak. When the grasshopper sucks, the bacteria can invade, so the damaged vagina is also prone to vulvitis. With vaginitis.
Symptom
Vaginal grasshopper sucking symptoms Common symptoms Windy vaginal bleeding secondary infection
The main symptom of vaginal grasshopper sucking grasshopper bite is bleeding, and the "" shaped wound can be seen in the bite. Because the liquid secretion from the throat of the grasshopper has anticoagulant effect, the wound has more bleeding, which often gives people a mental threat. When it bites the vulva and vaginal area, it can bleed, but there is no pain at the time. Generally, the local pain is felt after the grasshopper leaves. More children may have secondary infection. When the child has secondary infection, There are fever, headache, general malaise and other symptoms, allergic reactions can be seen around the erythema, wind group, severe cases can be seen bullae or even necrosis.
Examine
Vaginal grasshopper sucking check
Blood tests, platelet counts, bleeding, and clotting time, when a secondary infection occurs, the white blood cell count increases.
Vaginal secretion examination, colposcopy.
Diagnosis
Vaginal grasshopper suction diagnosis
The diagnosis of this disease is relatively easy. Generally, it can be traced to the history of contact with rivers, lakes and ponds within 1 hour before the onset of the disease. Patients often have vaginal bleeding during the process of contact with the infected water, and often the grasshoppers creep out from the vagina, but There is no obvious pain in the local area. Combined with the patient's medical history and vaginal bleeding symptoms, it can be diagnosed by seeing active bleeding in the vaginal opening. If you can find the intravaginal grasshopper, you can confirm the diagnosis. However, when most children see the doctor, there is no grasshopper in the local area. presence.
When bleeding does not stop and there is no grasshopper, it should be differentiated from vaginal bleeding disease.
