Phentermine Effects on a Fetus

Phentermine, a drug used to help control weight and obesity, may or may not have negative effects on a fetus. Presently, reports are inconclusive as to whether the drug is dangerous to an unborn baby. As with all substances introduced into the body during pregnancy, expectant mothers should carefully weigh the benefits versus the potential risks before taking this product.

Phentermine

Phentermine (phenyl-tertiary-butylamine) is a medication that is used to aid in weight loss. The only active ingredient in the drug, as well as its complete name, is phentermine hydrochloride. This medication, which is an amphetamine-type substance, helps suppress appetite and stimulate metabolism.

Effects on a Fetus

Little is known about the effects of Phentermine on a developing fetus. However, In previous studies of individuals taking the now-outlawed combination of Phentermine and Fenfluramine during pregnancy, some women experienced spontaneous abortion. Others gave birth to babies with various congenital defects.

Considerations

Although there are no conclusive reports on the effects of Phentermine on a fetus, the following considerations should cause pregnant women to exercise great caution when considering taking this medication:

• The Food and Drug Administration (FDA) classifies Phentermine as a Class C medication, meaning that no adequate studies have been conducted on a particular medication to determine its effect during pregnancy. The lack of information on its effects means that taking Phentermine is a gamble as to whether or not the fetus will be adversely affected.
• Phentermine has a high risk of abuse and dependency.
• Individuals taking Phentermine may experience side effects such as vomiting, diarrhea, hypertension (elevated blood pressure), hyperventilation, restlessness, agitation, irritability, insomnia, chest pain and disruptions in heart rhythms.
• Abuse of the drug may result in delusions and paranoia in the individual consuming the medication.
• Patients may experience withdrawal upon attempting to stop taking Phentermine.

Alternatives to Phentermine

If a pregnant woman is experiencing complications from obesity, her doctor may recommend diet modifications along with moderate physical exercise rather than Phentermine or other weight-loss drugs. Obesity may contribute toward diabetes, which can be targeted with drugs that have been ruled by the FDA as being safe for use during pregnancy.

Conclusions

Since little is known about the effects of Phentermine on a fetus, you should exercise great caution before taking this drug if you are pregnant. Consult your doctor before taking this medication.