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Archive for the ‘Drugs & Pregnancy’ Category

Pregnancy And Drugs

A Double Whammy of Danger

When a woman becomes pregnant, it is vital for her to have a healthy lifestyle: exercising regularly, eating nourishing food and getting plenty of rest. It is also imperative that she avoid anything that can harm her or her baby to be. It is extremely important to give up drugs, cigarettes and alcohol.

For a pregnant woman, drug abuse is two times as dangerous than normal. First, drugs may harm her own health, interfering with her ability to support the pregnancy. Second, most drugs can directly impair prenatal development.

Which Drugs are Dangerous?

Virtually all illegal drugs, such as heroin and cocaine, pose dangers to a pregnant woman. Legal substances, like tobacco, alcohol and medical drugs (over-the-counter or prescription) are dangerous and can be harmful. For her own health and the health of her baby to be, a woman should avoid all of them as much as possible, from the time she first plans to become pregnant or is made aware of the fact that she is pregnant.

Drugs and the Stages of Pregnancy

Most drugs can be harmful when used at any time during pregnancy. Others, however, are particularly damaging at specific stages.

The Organ Formation Stage

Most of the baby’s body organs and systems are formed within the first ten weeks or so of pregnancy (determined from the date of the last menstrual period). Through the course of this stage, some drugs and alcohol in particular can cause malformations of such parts ot the developing fetus. This includes the heart, the limbs and the facial features.

The Prenatal Growth Stage

Upon entering the Eleventh week, the fetus will grow rapidly in weight and size. At this point, certain drugs may damage organs that are still developing, such as the eyes, as well as the nervous system. Continuing drug use also increases the risk of miscarriage and premature delivery. But the greatest danger drugs pose at this stage is their potential to interfere with normal growth. Intrauterine growth retardation (IUGR) is most likely to result in a low birth weight baby born too early, too small, or both. Low birth weight babies require special care and run a much higher risk of severe health problems or even death.

The Stage of Birth

Some drugs will be especially harmful a the end of pregnancy. They can make delivery much more difficult or even dangerous, ot they can create health problems for the newborn baby.

Alcohol

Alcohol is one of the most dangerous drugs for pregnant women, especially in the early weeks. In the mother’s body, alcohol breaks down chemically to a cell-damaging compound that is readily absorbed by the fetus. Heavy drinking during early pregnancy greatly increases the risk of a cluster of birth defects known as fetal alcohol syndrome. This cluster includes a small skull (microcephaly), abnormal facial features, and heart defects, often accompanied by impeded growth and mental retardation. Heavy drinking in later pregnancy may also impede growth.

It is not known whether light to moderate drinking can produce these effects. However, even if the risk is low, the stakes are very high. Medical experts agree that a woman should avoid alcohol entirely when she decides to become pregnant, or at least when the first signs of pregnancy appear. Even such mild beverages as beer and wine coolers should be off limits.

Tobacco

Smoking during pregnancy appears to raise the risk of miscarriage or premature labor. But the primary danger is hindered fetal growth. Nicotine depresses the appetite at a time when a woman should be gaining weight, and smoking reduces the ability of the lungs to absorb oxygen. The fetus, deprived of sufficient nourishment and oxygen, may not grow as fast or as much as it should.

Cocaine & Methamphetamine

Cocaine (including crack) and methamphetamine (speed, or ice) are powerful stimulants of the central nervous system. They suppress the mother’s appetite and exert other drastic forces on her body, causing the blood vessels to constrict, the heart to beat faster, and the blood pressure to soar. The growth of the fetus may be hindered, and there are higher risks of miscarriage, premature labor, and a condition called abruptio placenta (the partial separation of the placenta from the uterus wall, causing bleeding).

If these drugs are taken late in pregnancy, the baby may be born drug dependent and suffer withdrawal symptoms, such as tremors, sleeplessness, muscle spasms, and sucking difficulties. Some experts believe learning difficulties may later develop.

Heroin & Other Narcotics

Heavy narcotics use increases the danger of premature birth with such accompanying problems for the infant as low birth weight, breathing difficulties, low blood sugar (hypoglycemia), and bleeding within the head (intracranial hemorrhage).

The babies of narcotics-dependent mothers are often born dependent themselves and suffer withdrawal symptoms, such as irritability, vomiting and diarrhea, and joint stiffness.

Women who inject narcotics may become infected with the HIV virus from dirty needles and may subsequently develop AIDS. HIV-infected women obviously run a high risk of passing the virus on to their babies.

Inhalants

At least one inhaled substance has been clearly connected with birth defects. The organic solvent toluene, widely used in paints and glues, appears to cause malformations like those produced by alcohol (which is itself an organic solvent). It is possible that all organic solvents may cause birth defects.

PCP

PCP (phencyclidine, or angel dust) taken late in pregnancy can cause newborns to have withdrawal symptoms, such as lethargy alternating with tremors.

Marijuana

Studies of marijuana use by pregnant women are inconclusive, because marijuana is often used with other drugs, such as tobacco and alcohol. Like them, it is associated with premature birth and low-birth weight babies.

Medications

Many medications have side effects that are potentially harmful during pregnancy, but their benefits may outweigh their risks. A woman should consult her doctor or midwife before taking any drug, even one sold over the counter. Below are a few examples of medical drugs that must be used with extreme caution or avoided altogether.

  • Antimigraine drugs, such as ergotamine and methysergide, are used to head off migraine attacks but raise the risk of premature labor.
  • Isotretinoin (Accutane) and etretinate (Tegison) are used to treat chronic acne and psoriasis. They may cause chronic malformations during the stage of organ development.
  • Anticonvulsants, such as phenytoin (Dilantin) and carbamezapine (Tegretol), are used to prevent epileptic seizures. They are associated with defects of the heart and face, as well as mental retardation.
  • Anticoagulant drugs based on coumarin are used in the treatment of heart disease and stroke, to slow blood clotting. Taken during early pregnancy, they are associated with facial malformations and mental retardation. Later on they raise the risk of uncontrolled bleeding.
  • Aspirin, ibuprofen, and other non-steroidal anti-inflammatory drugs (NSAIDs) interfere with blood clotting and increase the risk of uncontrolled bleeding for both mother and baby. Toward the end of pregnancy, they hinder production of the hormones that stimulate labor, so that labor may be dangerously delayed or extended.

Links:

More information on Pregnancy and Drug Use: http://www.freedomtreatmentcenter.com/pregnancy-and-drug-use/

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