Phentermine During Pregnancy


Anorectics are a family of drugs that are used to suppress appetite. These drugs assist in weight loss by lowering cravings and decreasing appetite, among other things.

Prescription phentermine (Lomaira, Adipex-P) is an oral medication that is used to treat obesity. Qsymia, a medication that contains both topiramate and zolpidem, is also on the market.

Overweight or obese people who have tried and failed with diet and exercise may be administered phentermine for a short period of time as a short-term solution to their weight problems. This medication is only intended to be used for a limited period of time since its strength diminishes after three to six weeks.

Numerous negative effects of Phentermine are comparable to those of a stimulant, including the following.

a beating in the chest that becomes more intense

dizziness as a result of elevated blood pressure

For its usage of phentermine, Fen-Phen, a weight-loss therapy that also included the drug fenfluramine, is well-known in the medical community. Fen-Phen was taken off the market by the Food and Drug Administration (FDA) in 1997 because of concerns regarding the safety of fenfluramine.

Nonetheless, phentermine alone has been in use for decades and seems to be a safe and effective weight-loss medication when used in the short term by otherwise healthy people who want to lose weight.

In one study, phentermine was shown to significantly reduce body weight without raising blood pressure or causing other cardiac difficulties, according to the results. People have reported losing as much as 10% of their body weight and keeping it off for as long as eight years after having the operation performed on them.

The effects of phentermine on pregnant women and unborn infants, on the other hand, remain unknown. Consequently, it is not suggested for use by expectant mothers. Due to the fact that most pregnant women should not lose weight while they are pregnant, it is generally not recommended that pregnant women utilize phentermine or other appetite suppressants.

If you take phentermine before getting pregnant or did not recognize you were pregnant, it is possible that the medicine will have an adverse effect on your unborn child. Let us take a closer look at some of the things you should be aware of.

There are hazards associated with using this medication before getting pregnant.

Hazards associated with Phentermine

You should be confident in your ability to effectively bring a healthy child into the world before getting pregnant. Phentermine should be eradicated from your system totally.. The fact that you are taking your last dose barely a week before conception should have no effect on your pregnancy.

Observations and investigations regarding the possibility of congenital abnormalities

Pregnancy and phentermine have only been explored in a limited number of human and animal studies. A small number of studies, however, have shown a relationship between medicine and birth defects.

phentermine or another appetite suppressant, sibutramine, were administered to pregnant women in the Czech Republic, and their results were compared to those of pregnant women who did not take the medications. The findings of the research had no effect on the outcome of the pregnancy.

The use of phentermine during pregnancy has been studied, although only in a small number of cases. Another research looked at the use of the now-defunct medicine phentermine/fenfluramine during the first three months of pregnancy. Researchers found no evidence of an elevated risk of the following conditions in women who took the medication vs those who did not.

Premature birth, miscarriage, and stillbirth are all causes of birth defects in babies.

Qsymia is classified as a Class X pharmaceutical by the Food and Drug Administration. Because of the possibility of birth defects, it should not be taken while pregnant. Researchers have discovered evidence that the topiramate component in the medicine may increase a baby’s risk of getting a cleft lip and palate.

Obesity treatment options have shifted in recent years.

Losing weight when pregnant poses harm to the unborn child’s development.

Despite the fact that losing weight during pregnancy is generally discouraged, 8 percent of pregnant women have attempted to do so. It has been shown to help people lose weight, despite the fact that phentermine was not included in this study.

The American College of Obstetricians and Gynecologists (ACOG) recommends that women acquire the following amount of weight during pregnancy:

For women who are not overweight, the weight loss ranges from 25 to 35 pounds.

Obese ladies can expect to gain 15 to 25 pounds.

This varies from 11 to 20 pounds in the case of obese women.

When pregnant women lose or do not gain enough weight, they may put their unborn child at risk for a variety of health problems, including but not limited to

When compared to its gestational age, it is premature. It is possible that maintaining a constant body temperature may become more challenging as a consequence of this.

Babies that have low blood sugar have difficulty breathing and may become sluggish as a result.

During the first 12 months of life, the person died. Researchers found that children born to moms who did not acquire enough weight during pregnancy had a threefold increased chance of dying during the first year of life, according to one study.

Disabilities. According to the Office for Women’s Health, pregnant women who restrict their calorie intake to the extent where their fat stores are broken down and ketones are formed are at risk of producing babies with mental impairment.

Anomalies affecting the neural tube. According to a recent study, pregnant women who use weight-loss products may increase their chances of giving birth to a kid who has a brain or spinal issue.

While using phentermine, you should not breastfeed.

Warning while using Phentermine

Phentermine has been shown to pass into breast milk in trace levels. It should not be used by nursing moms as a result of this.

The impact of phentermine on a breastfed infant has not been well investigated, as has been the case with many other aspects of medicine. Because of the stimulant nature of the medicine, it may cause undesirable effects such as anxiety, trouble sleeping, and eating difficulties.

There is a lack of knowledge about how to be safe

There have been no scientific studies showing that diet pills may help pregnant women lose weight safely, which is very crucial. In terms of diet pills, they are seen as nutritional supplements rather than pharmacological medications. A government safety agency has no authority to regulate whether or not a drug is safe and effective before it is made available to consumers. Ingesting a drug that has not undergone rigorous testing or approval procedures, despite the manufacturer’s assurances, might be toxic or dangerous to you or your unborn child is one of the dangers of using diet pills.

Is there anything wrong with your blood pressure or heart rate?

Dietary supplements may cause an increase in blood pressure. Pregnant women who have high blood pressure throughout their pregnancies risk limiting the blood flow to the placenta, resulting in a smaller baby. Taking diet pills may raise your heart rate to unsafe levels, according to “Consumer Reports”

Harmful ingredients.

Diet pills may include ingredients that are harmful to a woman’s health if she is expecting. Caffeine, an ingredient in certain diet tablets, may pass through the placenta and affect your unborn child. According to the medication database (, women should avoid taking orlistat (a weight-loss treatment component) while pregnant since controlled safety evidence is lacking. A pregnant woman’s health may be at risk if she takes diet pills that include herbs like ephedra. As a consequence, the American Pregnancy Association recommends that women avoid using herbal supplements throughout their pregnancies due to a lack of reliable safety data. Miscarriage or premature birth is also possible outcomes of some of these behaviors.

You may lose weight when pregnant.

Pregnancy weight gain of 25 to 35 pounds is considered normal by the BabyCenter. If you are overweight, you should gain between 11 and 25 pounds throughout your pregnancy. Pregnancy is a bad time to try to lose weight by taking medicine or cutting down on calories since your baby needs more calories for growth and development during this time. Consuming enough calories and nutrients is essential during pregnancy because of the added demands on your body.

Taking supplements or other weight loss pills? Consult your physician.

Taking weight loss pills

Dr. McKelvy says, “When people buy cars or houses, they research them.” That kind of purchase does not generally happen in a single visit. You return, ask questions, and do internet research. Pregnant ladies should undertake the same amount of research and planning as everyone else.

The advice of Dr. McKelvy is to consult your doctor for pre-pregnancy counseling if you plan to become pregnant. If you have not told your doctor about any vitamins or herbal health items you have been taking, now is a good time to do so.

Weighing yourself and wondering whether the human being you are bringing into the world is draining you of power? Is there any vitamin you can not give up? Talking with your physician is the key. It is possible for him or her to examine the product and propose safe and authorized drugs and alternatives.

The bottom line is as follows:

When it comes to phentermine use during pregnancy and breastfeeding, studies have only been conducted seldom, if at all.

In order to avoid complications during pregnancy or nursing, it is essential to discontinue use as soon as possible. During and after your pregnancy, your doctor may be able to give you advice on how to gain weight in a healthy and safe manner.