The temperature during the pregnancy when the immune system is weakened
Pregnancy, despite the fact that is one of the happiest periods in a woman's life, conceals many pitfalls.The temperature rise during pregnancy is no exception.Almost all expectant mothers experiencing episodes of temperature increase during the childbearing.Typically, hyperthermia associated with viral or infectious processes, is a characteristic symptom of colds.Given the weakened immune system of a pregnant woman, it is especially important as far as possible to avoid contact with infected people and to engage in the prevention of SARS and influenza.But, nevertheless, the temperature of temperature strife, and it is not always indicative of infection.
Fever during pregnancy: the norm
body temperature in pregnant women, as a rule, the same as other healthy people, that is not more than 37 degrees.But the part of pregnant women in the first trimester there is some fever (not above 37.4 degrees).Such a rise in temperature in early pregnancy (in 0,0-1 degree) is a variant of the norm, provided that no additional features (intoxication, runny nose, cough, etc.).Rising temperatures in the first weeks of pregnancy is associated with increased generation and the influence of pregnancy hormone - progesterone Progesterone - norm and pathology on the thermoregulatory center located in the hypothalamus of the brain.During pregnancy, women are more immune system is weakened, which prevents the perception of the embryo as a foreign body and its exclusion.This explains the slight increase in temperature.
mechanism of hyperthermia
hyperthermia (elevated body temperature) plays an important role in the fight against infections and is a protective mechanism.Due to the high temperature accelerated all biochemical processes in the body, increases the excretion of harmful agents (decay products of damaged tissue cells), increased sweating, urination becomes more frequent, and the immune system produces antibodies.All of these processes are aimed at the detoxification during illness.In addition, high body temperature causes the death of microorganisms.
Effect of high temperature on pregnancy
Despite the fact that the increase in body temperature during infection pregnant is a protective reaction, pyrexia may adversely affect the development and growth of the fetus.It should take into account not only the level of temperature and duration of fever and its causes.Prove that the increase in body temperature to 38 degrees no risk to the fetus.The danger arises when the figures above 38 degrees, which is held for two or three days or more, especially in the early stages of pregnancy.In the first twelve weeks of pregnancy, there is a bookmark of all organs and systems of the future child.Heat the female body may disrupt the processes that lead to irreversible consequences.Hyperthermia, which appeared in the first four weeks, is a violation Bookmark neural tube, which is fraught with malformations of the brain and spinal cord.In the following weeks, the formation of other malformations (splitting of the upper lip and palate, malformations of the jaw and / or the eyeballs).
In addition, due to the action of high temperature disturbed protein synthesis, which leads to the formation of clots in the vessels of the embryo and the placenta.It is fraught with fetal death and miscarriage Miscarriage - whether it can be insured? .In the later stages of pregnancy due to hyperthermia Hyperthermia - when the body is overheated fetus develops acute hypoxia, fetoplacental insufficiency placental insufficiency - a deviation from the norm , and placenta are formed multiple clots and heart attacks.Fever in late pregnancy increases the risk of premature birth, infections or fetal death.
Methods for reducing the temperature
In the fight with high fever during pregnancy preference should be given national treatment methods.The patient shows abundant warm drink (cranberry and cranberry fruit drinks, milk method decoction of chamomile and sage).Well it lowers the temperature of tea with raspberries.It does not lose relevance body rub vodka or 3% vinegar.Receiving hot tubs and foot baths during pregnancy is contraindicated.
From drugs to pregnant permitted only paracetamol, but not more than four times a day.Aspirin in the first trimester is teratogenic, and in later periods increase the risk of bleeding during childbirth and the postpartum period.