ADD/ADHD: Focusing on What’s Best for Mom and Baby during Pregnancy

By Beth Kiernan, MPH, Interviewer & Teratogen Information Specialist, MotherToBaby

Kristin called MotherToBaby one afternoon saying, “I just took a home pregnancy test and it’s positive.” Kristin sounded beyond worried. “I’ve been taking a medication for ADHD since I was eight years old, and when I searched the internet it said it was harmful and that I should stop taking it before getting pregnant.” Kristin hadn’t planned on getting pregnant. Now, not only was she terrified she had hurt her unborn child, but she also found it impossible to think about stopping the medication for a very good reason: “I am a nurse in the Cardiac Intensive Care Unit at a hospital – staying focused is critical to the lives of my patients.”

Kristin isn’t alone in her concerns.
This is one of the most frequent topics asked about by people who contact MotherToBaby, which isn’t really surprising. About 1.4 million people in the U.S. have been diagnosed with Attention Deficit Disorder (ADD) or Attention Deficit Hyperactivity Disorder (ADHD). Since nearly half of pregnancies in the U.S. are unplanned, her situation isn’t uncommon.

ADD and ADHD are chronic conditions often diagnosed in childhood. They cannot be cured, but can be treated with behavioral counseling/coaching, medication, or both. If you or someone you know are affected by ADD/ADHD, you know that there are some classic things that can be challenging, including difficulty staying organized at home and at school or work, problems with sleep, being distracted, acting without thinking things through, having trouble behaving appropriately, struggling to finish tasks, having a short temper, talking too much, feeling anxious or restless or bored, and sometimes addictive tendencies.

About 60%-80% of kids diagnosed with ADD/ADHD will need to take their medications into adulthood, since it often helps them in daily life. But what about when a woman with ADD/ADHD gets pregnant? This was Kristin’s concern, and Dr. Google (searching the internet for medication advice in pregnancy) isn’t the recommended solution! Thankfully for Kristin, this is our specialty here at MotherToBaby. We talk with women about all their medication choices and concerns, referring to key research to educate them. This gives them the information they need to discuss their medication choices with their healthcare providers.

Kristin was taking Ritalin.
Ritalin is a stimulant medication also called methylphenidate. Kristin’s concern reflects the fact that Ritalin is grouped with other stimulants like amphetamines and methamphetamine, so it can be hard to untangle the research when everything is lumped together in discussions of pregnancy. Obviously, drugs used in an addictive way like “meth” or “speed” aren’t advised in pregnancy because research has shown negative effects, like pregnancy complications and postnatal problems in behavior, emotions, memory, attention, and growth. However, taking a prescribed daily dose of methylphenidate or other ADD/ADHD medications during pregnancy hasn’t shown increased risks for having a baby with a birth defect. Nor have we seen an increased risk for pregnancy complications like preterm delivery or low birth weight. Plus, babies exposed to prescription levels of methylphenidate in utero that were studied up to a year of age have had normal development.

I told Kristin that, for people like her with ADD/ADHD, methylphenidate can really promote success at work, in school, and in getting along with other people. Going off this medication can create problems, so it’s good to know that the data we have on its effects in pregnancy is reassuring.

Other side effects of ADD/ADHD medications on a pregnancy.
I also shared with Kristin some pregnancy-specific information: sometimes people who take methylphenidate feel less hungry, and when combined with pregnancy this may lead to weight loss. Similarly, changes in the body while pregnant can mean that the prescribed daily dose level may need to be periodically changed during pregnancy to adequately treat ADD/ADHD. Lastly, stimulants can affect heart rate and blood pressure. I told Kristin that if she had any of these issues while pregnant, she should call her healthcare provider. And I added that if she still felt nervous about taking her medication, that perhaps her doctors could help her find other ways to manage her ADHD.

Still concerned, Kristin asked if her baby might be born addicted to Ritalin. I explained to her that sometimes babies exposed to stimulants right up until birth have shown symptoms of withdrawal after delivery. When babies have this condition, they may have trouble eating, may sleep too little or too much, may have very floppy or stiff muscles, or be jittery. These usually disappear within 1-2 weeks and there are no lasting effects. Babies who have more severe symptoms may have to stay in the hospital a little longer to be treated. However, we wouldn’t expect this level of withdrawal to occur with regular use of methylphenidate that is taken as prescribed by a doctor. In addition, it’s hard to predict if withdrawal symptoms will even happen. It’s seen more often when women take opioids and other medications for mental illness and epilepsy. With daily doses of methylphenidate, it’s possible that her baby could have mild symptoms or no symptoms, even if Kristin needed to take it until delivery.

What about breastfeeding?
Finally, Kristin said that, while she hadn’t planned to be pregnant, she was excited about it, and hoped to breastfeed too since she’d heard that was best for her baby. She asked if she could continue to take her Ritalin and nurse her baby. I told her that small amounts of methylphenidate have been found in studies on breastmilk, but that the levels are so low that it wouldn’t be expected to cause problems. Normal sleeping and feeding have been reported in the exposed infants. I suggested she also speak with her pediatrician about it once she found one in her insurance network.

In the end, Kristin told me that she felt very relieved to get a full understanding of her situation, and to be able to more accurately understand the possible risks to her pregnancy versus the benefits for her of staying on her medication. Now she can “focus” on preparing for the next chapter in her life: impending motherhood!

Beth Kiernan, MPH, is a Teratogen Information Specialist with MotherToBaby Pregnancy Studies, a non-profit that conducts observational research about exposures in pregnancy and provides information to healthcare providers and the general public on medications and more during pregnancy and breastfeeding. She is based at the University of California, San Diego, and is a married mother of four children.

About MotherToBaby

MotherToBaby is a service of the Organization of Teratology Information Specialists (OTIS), suggested resources by many agencies including the Centers for Disease Control and Prevention (CDC). If you have questions about exposures, like medications to treat ADD/ADHD, during pregnancy and breastfeeding, please call MotherToBaby toll-FREE at 866-626-6847 or try out MotherToBaby’s new text information service by texting questions to (855) 999-3525. You can also visit MotherToBaby.org to browse a library of fact sheets about dozens of viruses, medications, vaccines, alcohol, diseases, or other exposures during pregnancy and breastfeeding or connect with all of our resources by downloading the new MotherToBaby free app, available on Android and iOS markets.

ADD/ADHD: Focusing on What’s Best for Mom and Baby during Pregnancy

“Sometimes I forget I am adopted,” exclaims my amazing son as he grabs his backpack to head off to college. I had just let him know that his birthday this year falls on National Adoption Day. “So cool! We will need to do something special this year on my birthday, to celebrate both my birthday and my adoption! See ya, mom!” To Shaun, adoption is as easy as one, two, three, and just a part of everyday life. As anyone who’s been through adoption knows, this is simply not the case much of the time. While adoption helped us complete our family, the process can be exciting, thrilling and scary all at the same time! When another woman is carrying the baby that will become your child, you worry. Was she drinking alcohol? Taking a pain killer? What if she was using illegal drugs?! It can literally lead to countless anxious days and sleepless nights. I understand these concerns as I shared the same worries.

National Adoption Day, started in the United States in 1999, is celebrated each year on the Saturday before Thanksgiving. This year it happens to fall on Shaun’s birthday and reminds me of when we adopted him, many years ago. That time in my life was so powerful, but it was easier for me than it is for others as I was part of MotherToBaby and already knew where to find the answers to my pregnancy exposure questions.

My adoption journey has helped shape who I am today – a genetic counselor and a teratogen information expert who specializes in understanding exposures that can cause birth defects. The non-profit I work for provides this crucial service all across North America and I’m proud that my journey has brought me into a position to ease the minds of other prospective parents starting down the wonderful path of adoption. It reminds me of Austin and Drew, a prospective adoptive couple whom I helped in their adoption journey, “My partner and I did a lot of research as we started exploring adoption. After we started working with an agency, there were lots of questions about prenatal exposures, birth parent medical histories, etc. A lot of the information we found on these topics seemed to be contradictory and some of it was downright scary.”  My job allows me to be on the other end of the line talking to this couple, and others like them, helping fill out intake forms and providing evidence-based answers to some of their questions. “Luckily for us, our adoption agency suggested we reach out to Lori. After our conversation we felt much more at ease, and we felt like we had the information we needed to make informed decisions.”

My own journey has come full circle, utilizing my training to help those going through what I went through years ago. MotherToBaby specialists are here to help you too! As Rory Hall, Executive Director of Adoption Advocates, states, “couples approach the adoption process with so many myths about prenatal exposures and health concerns that might affect a baby. MotherToBaby experts help them approach adoption with relevant, scientific backed information so they can make informed decisions about the children they are hoping to adopt.”

Just before Shaun shuts the door to drive to school, he pauses. Sometimes wise beyond his years, he turns and says, “Mom, adoption is so wonderful because your birth parents gave you up so you could have a better life. Love you!” And just like that, the anxiety, and struggle during the adoption process go back to their place of being a very distant memory. #WorthIt.

More about National Adoption Day

National Adoption Day has been celebrated across the United States since 1999, helping to raise the awareness of the more than 100,000 children who are in foster care each year in the U.S. waiting for permanent families. For more information, see www.nationaladoptionday.org. And when you are going through your adoption journey, and have questions about exposures during pregnancy, contact an expert at MotherToBaby. You can reach us by phone at 866-626-6847 or by text at 855-999-3525.

Originally published 11/3/16, Updated 8/31/2025

ADD/ADHD: Focusing on What’s Best for Mom and Baby during Pregnancy

Having worked as a Teratogen Information Specialist at MotherToBaby for close to 10 years, I have become well versed in the different exposures people commonly ask about. Allergy medications in the spring, sunscreen and bug spray in the summer, and cough and cold medications all winter long. So, when I logged onto our live chat service at mothertobaby.org on a Tuesday morning, I was surprised to see a question that doesn’t come up very often. Natalie, pregnant with her first child, asked: “I’m 24 weeks pregnant and my midwife says I need a RhoGAM shot at my next appointment. What could happen to the baby if I do not get this shot?”

Blood Type Basics

Blood type is hereditary, which means it is passed down from your parents. There are 8 common blood types: A+, A-, B+, B-, O+, O-, AB+, and AB-. If your blood type ends in a minus sign (like A- or O-), you are Rh negative. If it ends in a plus sign (like A+ or B+), you are Rh positive. Most people in the United States are Rh positive, but about 15 out of every 100 people (15%) are Rh negative. A blood test early in pregnancy will tell you your blood type.

What is Rh Incompatibility?

During pregnancy, if a woman who is Rh negative is pregnant with a fetus that is Rh positive, a condition called Rh incompatibility can happen. Rh incompatibility becomes an issue if any of the Rh positive red blood cells from the fetus get into the mom’s Rh negative bloodstream. This is most likely to occur during a miscarriage, certain prenatal tests (like amniocentesis or CVS), a fall, labor and delivery, or if the placenta separates from the wall of the uterus. When this happens, the mom’s immune system might treat the fetus’ red blood cells as something that shouldn’t be in the body (like an infection) and start making antibodies against them. In most cases, these antibodies will not negatively affect the current pregnancy, but they might affect future pregnancies.

When Antibodies Attack

Once the mom’s body makes anti-Rh antibodies, they stay in her system for life. If she becomes pregnant again with another Rh positive fetus, the antibodies can cross the placenta and attack the fetus’ red blood cells. This can lead to a condition called hemolytic disease of the fetus and newborn (HDFN). Without enough red blood cells, the fetus cannot carry enough oxygen during development and complications such as jaundice (yellowing of skin and eyes), hemolytic anemic (low red blood cell count), hydrops fetalis (fluid buildup in the baby), high bilirubin levels, kernicterus (brain damage from the bilirubin), and even death can occur.

RhoGAM to the Rescue

Fortunately, there is a way to lower the chance of HDFN: The RhoGAM shot. Typically given around 28 weeks of pregnancy (and again within 72 hours of birth if the baby is confirmed to be Rh positive), RhoGAM is an antibody that helps stop the Rh negative mom from making antibodies that could attack a future fetus’ red blood cells and cause HDFN. Before RhoGAM was available, thousands of babies died from the condition every year. Nowadays, the chance of HDFN is less than 0.1% when the shot is given, making RhoGAM a remarkable intervention.

Protecting Your Future Babies

After sharing this information with Natalie, I summarized our conversation with a quick recap. Since she is Rh negative, her midwife was recommending a RhoGAM shot at 28 weeks to prevent the development of antibodies that could negatively affect a future pregnancy. An increased risk for miscarriage or birth defects is not expected since the shot is given later in pregnancy and Natalie is past the “critical period” for those outcomes to occur. Pregnancy complications, like preterm delivery and low birth weight, have not been reported in the available studies examining the use of RhoGAM in pregnancy. Natalie felt reassured after receiving this information and decided to proceed with the RhoGAM shot at her next midwife appointment.

If you have questions about the RhoGAM shot or any other exposures in pregnancy, please feel free to reach out to MotherToBaby by phone, chat, text, or email to receive evidence-based information that can help you make an informed decision.

References:

  • Bowman J. Thirty-five years of Rh prophylaxis. Transfusion. 2003;43(12):1661-1666. doi:10.1111/j.0041-1132.2003.00632.x

ADD/ADHD: Focusing on What’s Best for Mom and Baby during Pregnancy

Mental health conditions are real health issues that deserve appropriate and individualized medical care. Making informed healthcare decisions requires that women and their healthcare providers be aware of the available safety information for each specific medication they might be considering. We encourage pregnant women and those planning a pregnancy to have open conversations with their healthcare providers to carefully weigh any potential increased risks of medications, as well as the risks of untreated or undertreated mental health conditions.

SSRIs – including commonly prescribed medications such as Zoloft (sertraline), Lexapro (escitalopram), Prozac (fluoxetine), Paxil (paroxetine), and others – are among the most well-studied medications used in pregnancy. Decades of research have shown that SSRIs, when used appropriately and under the care of a healthcare provider, can be part of an effective treatment plan for managing mental health conditions before, during, and after pregnancy, and can contribute to better outcomes for women and their babies.

As always, MotherToBaby and the Organization of Teratology Information Specialists (OTIS) stand with women and their healthcare teams by providing up-to-date, evidence-based information on the use of medications and other exposures during pregnancy and while breastfeeding.

MotherToBaby offers free, expert-reviewed fact sheets on SSRIs and other medications, as well as on conditions such as depression, anxiety, and stress. You can find many of our mental health resources here: https://mothertobaby.org/pregnancy-breastfeeding-exposures/mental-health/. Individuals can also reach out to a MotherToBaby specialist via phone, live chat, text, or email to receive personalized, confidential support.

ADD/ADHD: Focusing on What’s Best for Mom and Baby during Pregnancy

By LauraAnne Hirschler, BS, OMS4 with help from Casey Rosen-Carole, MD, MPH, MSEd, FABM and Rogelio Perez-D’Gregorio, MD, MS

As an infant, I received the gift of life in the form of a liver transplant. Growing up, I remember taking a multitude of medications that just became part of my daily life. As the years went on, my immune system became stronger, the transplant check-ups became farther and farther in between. As the years went by, I found myself taking an extremely low dose of one immunosuppressant called tacrolimus. Inspired by my personal journey as a transplant patient, I went to medical school with a passion to care for patients as my healthcare providers had cared for me. During my training as a physician, I began to become interested in how the medicines that a person needs to take can impact pregnancy and breastfeeding.

With this interest in women’s health, I pursued a rotation in Breastfeeding and Lactation Medicine. I worked alongside an amazing team of lactation specialists to help patients achieve their breastfeeding goals. I reviewed the medications that new moms were prescribed to make sure that they would address the medical needs of the mom and also have the lowest risk of impacting their developing baby. With a desire for a family of my own, I wanted to learn more about taking tacrolimus while breastfeeding. I saw firsthand how beneficial breastfeeding was and wondered if taking this medication multiple times per day would pose any risk for my developing baby. Would I ever be able to breastfeed?

Tacrolimus (Prograf®, Envarsus®,  Astagraf®) is a medicine used by people who have had a transplant, like liver, kidney, or heart transplants. It helps prevent the body from rejecting the new organ. It’s usually taken as a pill, but it can also be taken as an IV, as a liquid, or applied to the skin for conditions like eczema.

I found that research studies have shown promising evidence that breastfeeding while taking tacrolimus is most likely not of concern for breastfed children. One study looked at a mom who took tacrolimus twice a day. After one dose, scientists checked her breast milk and found a very small amount of tacrolimus in the milk. The amount was much lower than what is given directly to babies who need the medication.

One study involved a breastfeeding heart transplant patient who took tacrolimus throughout her pregnancy and after birth. When her baby turned one month old, tacrolimus blood levels were measured in both mom and baby. This baby’s tacrolimus levels were extremely low.

Another study examined three exclusively breastfed infants and one partially breastfed infant whose mothers took oral tacrolimus. Researchers measured tacrolimus amounts in these infants between age of 15-27 days of life. None of the babies had detectable tacrolimus levels in their blood. 

One of the largest studies was performed by the National Transplantation Pregnancy Registry. It looked at 68 mothers who had liver or kidney transplants. The study followed 83 babies, some for as long as 16 years. None of the babies had medical problems related to their mother’s use of tacrolimus.

Tacrolimus is also used in cream form for conditions like eczema. The good news is that the risk of this cream affecting a breastfeeding baby is very low because only a small amount of the cream enters the mom’s body. However, if the cream is applied to the nipple, it should be cleaned off before the baby nurses. If a topical nipple treatment is needed, some experts recommend pimecrolimus cream over tacrolimus because it does not contain paraffin. Other treatments such as hydrocortisone ointments are better studied and are usually used first.

Breastfeeding while taking tacrolimus has been shown to be a low risk for breastfed babies. Since breast milk has many health benefits for babies, healthcare providers recommend moms who are taking tacrolimus breastfeed their babies. As with any health condition, a discussion with your healthcare provider is needed to weigh risks and benefits to determine the right choice for your family.

After learning more about the safety of breastfeeding while taking tacrolimus, I feel empowered and encouraged to breastfeed my future children, especially since breastmilk is so healthy and nourishing for babies.

References/Resources

ADD/ADHD: Focusing on What’s Best for Mom and Baby during Pregnancy
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