Both citalopram and escitalopram are antidepressants belonging to the SSRI class.  While escitalopram (marketed in the U.S. as Lexapro) contains only the S-stereoisomer (or enantiomer) of the drug citalopram, Celexa or generic citalopram is a racemic mixture of the S-citalopram and its mirror image, R-citalopram, which is less effective as an antidepressant. Thus far, there have [...]

Part 3: Planning for the Postpartum Period This is a continuation of the case presented in a previous post. Ms. D continued to be somewhat symptomatic but much more stable during the rest of her pregnancy while on the combination of fluoxetine and clonazepam.  There was a discussion regarding the option of increasing her dose [...]

Part 2: Pregnancy This is a continuation of the case presented in a previous post. After discussing the risk of relapse, as well as the risks and benefits of using various antidepressants during pregnancy, Ms. D decided that she would like to come off venlafaxine and try to remain off psychiatric medications during her pregnancy.  [...]

Part 1:  Pre-Pregnancy Planning This post is the first installment of a four part series.  In this series, we will follow a patient from the pre-pregnancy planning phase to the postpartum period, and many key points discussed in previous blog posts will be reviewed. Please remember that every patient is different and this case should [...]

It is now estimated that autism spectrum disorders (ASD) affect about 1% to 2% of the population.  Data derived from twin and sibling studies indicate that ASD is highly heritable.  While genetic factors clearly play an important role, other studies point to an interplay between environmental and genetic factors in the etiology of this disorder.  [...]

Serotonin (5-HT) is one of the neurotransmitters involved in mood regulation and has been implicated in the development of mood and anxiety disorders.  Serotonin transporters (SERT) facilitate the transfer of serotonin into neurons; serotonin reuptake inhibitor (SSRI) antidepressants bind to these transporters and appear to exert their effect on mood by inhibiting the reuptake of [...]

We previously reported that paroxetine, a selective serotonin reuptake inhibitor (SSRI), may affect sperm motility and may thus have a negative impact on male fertility.  Many women who are planning a pregnancy question whether SSRIs and other antidepressants may affect fertility; this is obviously a particularly important issue for those who are having difficulty conceiving. [...]

Tamoxifen is a SERM (selective estrogen receptor modulator) used in women with breast cancer; it reduces the risk of relapse and improves overall survival.  Tamoxifen may also be used to reduce the risk of breast cancer in women at high risk for the disease. In order to be fully effective, tamoxifen must be metabolized to [...]

Many individuals have the experience of weight gain while receiving treatment with an antidepressant, and often wonder if selective serotonin reuptake inhibitors (SSRIs) are associated with weight gain.  This is an excellent, complex, and clinically important question. Depression, anxiety, appetite, and weight:  There is a relationship between appetite and depression, with changes in appetite representing [...]

With increasing frequency, postpartum women who have taken antidepressants during pregnancy have shared – usually in tears – that while in the hospital for their labor and delivery hospitalization, a health care provider at the hospital said something judgmental about their being on an antidepressant.  For example, one woman said that a nurse told her, [...]

Within the field of psychiatry, there is a growing body of literature studying the use of antidepressants in women in the context of pregnancy and the postpartum period.  However, much less attention has focused on the impact of these drugs on fertility, particularly in men.  Because major depressive disorders affect about one in 10 American [...]

Many patients ask questions about generic medications, wondering how they differ and if they’re as safe and as effective as the more expensive brand name versions. To better understand this concept, we’ll discuss an example. Many patients have heard of the medication, Prozac, a selective serotonin reuptake inhibitor antidepressant, generically known as fluoxetine. The company, [...]

Recent changes expanded the scope of mental health parity in the Commonwealth of Massachusetts, which requires insurance companies to cover specified diagnoses on a “nondiscriminatory basis”. This means that copayments, deductibles, coinsurance, unit of service limits- such as hospital days and outpatient visits, and/or annual or lifetime maximums are no greater for mental disorders when [...]

Over the last several years, a number of studies have indicated that exposure to antidepressants near the time of delivery may be associated with poor neonatal outcomes. A recent prospective study from Dubnov-Raz and colleagues published in the journal Pediatrics found an association between QTc interval prolongation in neonates and antenatal exposure to selective serotonin [...]

As more research is conducted within the field of women’s mental health, there are times when recommendations may change depending on the available data.   We will discuss a case here to illustrate this point. The patient is a 32 year old woman with a history of anxiety who was first evaluated by this clinician in [...]

Our Perinatal and Reproductive Psychiatry team often discusses clinical cases in Rounds, a confidential forum in which we can get advice and consultation from peers who also work in the area of Women’s Mental Health.  We discussed a patient’s situation recently that highlighted the controversial area about how to prevent mood episodes in a woman [...]

Most obstetricians are now familiar with the potential for what has become known as neonatal distress syndrome (or “adaptation” syndrome) following third trimester exposure to SSRIs.  Some patients still worry about the possibility of their baby developing neonatal distress syndrome, especially if anything unusual happened during the post-delivery experience of an earlier pregnancy.  Women may [...]

CYP3A4 is an intestinal enzyme that is part of the Cytochrome P450 metabolic system.  It is important in many drug-drug and drug-food interactions, and it is one of the first enzymes to break down medications when they enter the body. Grapefruit juice has been demonstrated to inhibit the functioning of CYP3A4 and its effect on [...]

While some side effects such as nausea, dizziness, and headaches associated with selective serotonin reuptake inhibitor (SSRI) antidepressants tend to decrease or resolve over time, other side effects such as sexual dysfunction rarely remit spontaneously.  Treatment of sexual side effects in women is especially important when about 30-70% of patients taking antidepressants may experience sexual [...]

Happy holidays from the Center for Women’s Mental Health! As we finish up 2008, we thank you for your support and interest in our program over the past year. The following are the ten most widely read posts from our blog over the past six months: 1. Use of Wellbutrin (Bupropion) During Pregnancy – February [...]

In 2006, Chambers and colleagues published an article linking SSRI use during late pregnancy to an increased risk of persistent pulmonary hypertension in the newborn (PPHN). Based on the results of this analysis, the authors estimated the risk of PPHN to be about 1% in infants exposed to SSRIs late in pregnancy (after 20 weeks). [...]

Selective serotonin reuptake inhibitors (SSRIs) account for approximately 62% of all antidepressants prescribed in the United States. There have been several recent studies suggesting that SSRIs may lower bone mineral density in individuals over the age of 65. However, depression itself has been shown to decrease bone mineral density and has also been associated with [...]

St. John’s wort (Hypericum perforatum) is an herbal preparation which has been shown, in some studies, to be effective for the treatment of mild to moderate depressive symptoms. St. John’s wort is now one of the most commonly used herbal products in the United States and is widely used in Europe. Despite the prevalence of [...]

Women receiving tamoxifen for the treatment or prevention of breast cancer should be aware of possible drug-drug interactions with specific antidepressant medications (e.g., SSRI). These antidepressants are used widely to treat depression and anxiety disorders. In addition, multiple studies have shown that these antidepressants are an effective non-hormonal treatment for hot flashes; over 25% of [...]

While genetic factors are clearly important in determining a child’s risk for attention deficit hyperactivity disorder (ADHD), recent studies have investigated the link between exposure to certain maternal behaviors during pregnancy, such as smoking and alcohol use, and the risk of developing behavioral problems related to attention deficit hyperactivity disorder in childhood. While multiple studies [...]

In 2006, GlaxoSmithKline (GSK) elected to change product label warnings for the antidepressant paroxetine (Paxil), advising against the use of this drug by women who are pregnant. This decision was based on preliminary studies which suggested an increase in the risk of cardiovascular malformations among infants exposed to paroxetine in utero. A recent study from [...]

Q. I am currently talking Remeron for depression. I am about 16 weeks pregnant and doing well. I recently started working with a new psychiatrist, and my new doctor suggested that I switch to Prozac because he thought it would be safer for the baby. I am a little worried about making a change; I [...]

Over the past few years, multiple reports have raised questions regarding the safety of selective serotonin reuptake inhibitor (SSRI) antidepressants during pregnancy. Chambers and colleagues reported that exposure to SSRIs late in pregnancy may be associated with an increased risk of persistent pulmonary hypertension of the newborn (PPHN). In the general population, PPHN affects about [...]

Over the past 15 years, multiple studies have addressed the reproductive safety of various antidepressants. Data on the overall teratogenicity of SSRIs has come from relatively small prospective observational studies, larger international birth registries, managed health care databases, and case series; these data have cumulatively supported the reproductive safety of fluoxetine and certain other SSRIs. [...]

Are you an expectant mother? Do you have questions about bipolar disorder and antidepressants or mood-stabilizers during pregnancy? If you are pregnant and diagnosed with bipolar disorder (or manic depression), you may be eligible for this research study. Participants meet with research coordinators and psychiatrists who specialize in bipolar illness during pregnancy. For more information [...]

Given the limited information on the reproductive safety of certain medications, it is common for women to discontinue anti-anxiety medications during pregnancy. However, many women experience worsening of their anxiety symptoms during pregnancy, and it seems that the first trimester may be particularly difficult. Cognitive-behavioral therapy and relaxation techniques may be very useful for treating [...]

Both antidepressant medications and cognitive therapy have been shown to be effective for the treatment of depression; however, the question remains as to whether one treatment is preferred over the other. Subjects enrolled in The Sequenced Treatment Alternatives to Relieve Depression (STAR*D) study (men and women with major depression, ages 18-75) were initially treated with [...]

Estrogen was first approved by the FDA for the treatment of menopausal symptoms in 1942, and for many decades estrogen replacement therapy had been widely prescribed for peri- and post-menopausal women. In 2002, however, data from the Women’s Health Initiative (WHI) suggested that hormonal therapy may be associated with an increased risk of breast cancer [...]

Recent reports have raised questions regarding the use of selective serotonin reuptake inhibitors (SSRI) during pregnancy. To date, no professional medical association has issued formal guidelines regarding the use of SSRIs during pregnancy. However, in December the American College of Obstetricians and Gynecologists ACOG published an opinion paper on this topic that is noteworthy for [...]

Depression is common during pregnancy, affecting 10% to 15% of women. While psychotherapy is an attractive option for the treatment of depression during pregnancy, all women do not respond to this intervention and many require pharmacotherapy. Thus far, no antidepressants have yet been approved by the FDA for use during pregnancy. Although data accumulated over [...]

A recent article published in Psychiatric Times reviews options for the management of antidepressant-induced sexual dysfunction. According to this review, sexual side effects may occur in 40% to 70% of patients treated with serotonin reuptake inhibitors (SRIs) and is a common reason for poor compliance with treatment and eventual discontinuation. When sexual side effects occur, [...]

There are data to support the use of certain antidepressants during pregnancy. Most of the research over the last decade has focused on the selective serotonin reuptake inhibitors (SSRIs) like fluoxetine (Prozac) and the older tricyclic antidepressants, but there is some new data supporting the use of bupropion during pregnancy. The most recent information from [...]

Over the last decade information has accumulated regarding the safety of antidepressants taken during pregnancy. While much research has addressed the effect of antidepressant drugs on risk for congenital malformation, less research has focused on the long-term effects of prenatal antidepressant exposure. In a landmark study from Irena Nulman and her colleagues at the Mortherisk [...]

Q. I have been taking antidepressants on and off for the last ten years, and I am now planning a pregnancy. I am now on Effexor, and my psychiatrist recommended switching to Prozac and staying on it up until the end of the second trimester. He said that antidepressants should be avoided later on in [...]

Depression is common in postmenopausal women suffering from menopausal vasomotor symptoms (hot flushes, night sweats) and insomnia. While estrogen replacement therapy may alleviate these symptoms and may also have a positive impact on mood, the use of estrogen has declined over recent years. There has been great interest in finding alternative strategies for the management [...]

Q. I have taken Paxil for about six years for depression and obsessive-compulsive disorder. I have tried several times to stop the medication but the symptoms come back within a few weeks of stopping the medication. My husband and I are now planning a pregnancy, and my obstetrician tells me that I cannot take Paxil [...]

A recent report suggests that newborns exposed to selective serotonin reuptake inhibitors (SSRI) antidepressants such as Prozac, Zoloft, Celexa and Paxil may be at risk for developing withdrawal symptoms after delivery (Levinson-Castiel 2005). However, the investigators also noted that the symptoms usually disappeared within 48 hours and did not require medical intervention. In this study, [...]

Literature accumulated over the last decade supports the use of certain selective serotonin reuptake inhibitors (SSRIs) and the older tricyclic antidepressants during pregnancy, indicating no increased risk of congenital malformation in children exposed to these medications during the first trimester of pregnancy. Still, questions remain regarding the purported risk for “toxicity” in newborns exposed to [...]

Over the last decade, the number of reproductive-age women treated for depression has increased significantly. Given the incomplete information available regarding the reproductive safety of many antidepressant medications, many women choose to discontinue pharmacologic treatment during pregnancy. However, several studies estimate that about 10 to 15% of women suffer from depression during pregnancy (O’Hara et [...]

Literature accumulated over the last decade supports the use of certain selective serotonin reuptake inhibitors (SSRIs) and the older tricyclic antidepressants during pregnancy, indicating no increased risk of congenital malformation in children exposed to these medications during the first trimester of pregnancy. Still, questions remain regarding the purported risk for “toxicity” in newborns exposed to [...]

Over the past 15 years, multiple studies have addressed the reproductive safety of the selective serotonin reuptake inhibitors (SSRIs). Data on the overall teratogenicity of SSRIs come from relatively small cohort studies and larger international programs, and they have cumulatively supported the reproductive safety of fluoxetine (Prozac) and certain other SSRIs. However, several recent studies [...]

Every year more than 1.7 million women in the United States enter into menopause. During this time of hormonal fluctuations it is typical for women to experience hot flashes, night sweats and sleep disturbance. More recently, studies have identified an association between menopausal transition and an increased risk for developing depressive symptoms (Harlow et al., [...]

The increasing number of reproductive-age women taking antidepressants has raised concerns about the potential risks of using these medications during pregnancy. Literature accumulated over the last decade supports the use of certain selective serotonin reuptake inhibitors (SSRIs) and the older tricyclic antidepressants during pregnancy, indicating no increased risk of congenital malformation in children exposed to [...]

About 10-15% of women suffer from depression during pregnancy. The rates are probably even higher among those women who have histories of depression prior to pregnancy. Thus, many women with recurrent illness make the decision to remain on antidepressant during pregnancy. While there have been many studies supporting the reproductive safety of certain antidepressants, including [...]

Q. I have a long history of depression and have been taking Wellbutrin (bupropion SR) for several years now. Every time I try to come off the medication, the depression comes back. I am planning to get pregnant within the next year and was wondering if it is safe to use Wellbutrin. A. While there [...]

In October, the Food and Drug Administration (FDA) ordered drug manufacturers to include warnings in the packaging inserts regarding the use of certain antidepressants, including the selective serotonin reuptake inhibitors (SSRIs) and venlafaxine (Effexor), during pregnancy. The labels now describe a spectrum of adverse events in newborns exposed to these drugs late in the third [...]

The increasing number of reproductive-age women taking antidepressants has raised concerns about the potential risks of using these medications during pregnancy. Literature accumulated over the last decade supports the use of certain selective serotonin reuptake inhibitors (SSRIs) and the older tricyclic antidepressants during pregnancy, indicating no increased risk of congenital malformation in children exposed to [...]

Postpartum depression (PPD) is relatively common, occurring in about 10 to 15% of women after delivery. Non-pharmacologic interventions, including interpersonal psychotherapy, have been shown to be effective for the treatment of PPD. In addition, several reports have documented the efficacy of selective serotonin reuptake inhibitors (SSRIs) and the serotonin norepinephrine reuptake inhibitor venlafaxine (Effexor). In [...]

While several studies have demonstrated high levels of psychological distress among women pursuing infertility treatment, few studies have assessed the prevalence of psychiatric illness in populations undergoing infertility treatment using standardized diagnostic instruments. In a recent study from Taipei Veterans General Hospital, a university-affiliated medical center in Taiwan, women attending an assisted reproduction clinic were [...]

Although data accumulated over the last 30 years suggest that some medications may be used safely during pregnancy, our knowledge regarding the risks of prenatal exposure to psychotropic medications is incomplete. Because neuronal migration and differentiation occur throughout pregnancy and into the early years of life, the central nervous system (CNS) remains particularly vulnerable to [...]

Data have accumulated over the last few years on the use of antidepressants in nursing mothers. It appears that all antidepressants are secreted into the breast milk; however, the amount of medication to which the nursing child is exposed appears to be relatively small. We have the most information is available for fluoxetine (Prozac), sertraline [...]

Postpartum depression (PPD) is relatively common, occurring in about 10 to 15% of women after delivery. Several reports have documented the efficacy of selective serotonin reuptake inhibitors (SSRIs) sertraline, fluoxetine, and fluvoxamine for the treatment of this disorder. In a recent report, Cohen and colleagues have demonstrated the efficacy of venlafaxine for the treatment of [...]

When discussing the use of antidepressant medications by breastfeeding women, It is somewhat misleading to say that certain medications are “safer” than others. All medications taken by the mother are secreted into the breast milk. The amount of drug to which the infant is exposed depends on many factors, including the medication dosage, as well [...]

Most women and their doctors try to avoid using medications during pregnancy. Of greatest concern is that a medication used during pregnancy may in some way harm the developing fetus or, at the very worst, cause a birth defect. But what happens when a pregnant woman needs to take a medication? There are now data [...]

Selective Serotonin Reuptake Inhibitors or SSRIs have been shown to be effective for the treatment of premenstrual symptoms. These medications are not only useful for treating the irritability, depression and anxiety that occur during the 1-2 weeks before the menstrual period but may also help alleviate some of the physical symptoms of PMS. Initially, SSRIs [...]