Pregnancy is often portrayed as a beautiful and transformative time, filled with glowing skin, joyful anticipation, and quirky cravings. While many expectant mothers do experience these moments, others face an entirely different reality—one that is isolating, exhausting, and sometimes dangerous. This is the reality of Hyperemesis Gravidarum (HG), a severe pregnancy complication that is often misunderstood and overlooked.
What Is Hyperemesis Gravidarum?
Hyperemesis Gravidarum is a condition marked by extreme, persistent nausea and vomiting during pregnancy. Unlike typical morning sickness—which affects up to 70% of pregnant women and usually resolves by the end of the first trimester—HG can persist well beyond 20 weeks, sometimes for the entire pregnancy. The symptoms are so intense that they interfere with daily life, leading to serious health risks for both mother and baby.
Common Symptoms of HG Include:
Vomiting more than 3–4 times a day
Severe nausea that does not improve with standard remedies
Inability to keep down food or fluids
Weight loss greater than 5% of pre-pregnancy body weight
Dehydration and electrolyte imbalances
Fatigue, dizziness, and fainting
Depression and anxiety due to the physical and emotional toll
It’s important to understand that HG is not caused by stress or a lack of willpower, and it is not a normal part of pregnancy.
What Causes Hyperemesis Gravidarum?
While the exact cause of HG is still being studied, recent research points to elevated levels of the hormone GDF15 (Growth Differentiation Factor 15) as a key player. This hormone, which is produced in high quantities during early pregnancy, appears to overstimulate the area of the brain that controls nausea and vomiting.
Other possible contributing factors may include:
Genetic predisposition (women whose mothers or sisters had HG are more likely to experience it)
Hormonal fluctuations, especially involving estrogen and hCG (human chorionic gonadotropin)
Underlying gastrointestinal conditions that worsen during pregnancy
How Is HG Diagnosed?
Diagnosis is usually clinical—based on symptoms and the exclusion of other causes of vomiting. Tests may include:
Urinalysis (to check for ketones, a sign of starvation or dehydration)
Blood work (to evaluate electrolytes, liver function, and thyroid levels)
Ultrasound (to rule out multiple gestation or molar pregnancy)
Many women report having to advocate strongly for themselves to be taken seriously, as HG is often dismissed as “just morning sickness.” Early and accurate diagnosis is crucial for managing the condition and avoiding complications.
Risks and Complications
If left untreated, HG can result in serious complications:
Maternal complications: malnutrition, muscle wasting, vitamin deficiencies, esophageal tears, kidney dysfunction, depression
Fetal complications: low birth weight, preterm birth, restricted growth, and in rare cases, loss of pregnancy
Fortunately, with proper care and support, many of these risks can be minimized.
Treatment Options
There is no one-size-fits-all treatment for HG, and management often involves a combination of approaches:
Lifestyle and Dietary Modifications
Eating small, frequent meals (if possible)
Avoiding triggers (strong smells, heat, certain textures)
Rest and stress management
Medical Therapies
Anti-nausea medications: such as ondansetron (Zofran), promethazine, or metoclopramide
IV fluids: to restore hydration and electrolytes
Vitamin supplementation: especially B6 and thiamine
Tube feeding: in severe cases, nutrition may need to be delivered through a feeding tube (NG or PICC line)
Close monitoring by a healthcare provider—preferably one experienced in treating HG—is critical.
The Emotional and Mental Health Toll
One of the most overlooked aspects of HG is its psychological impact. Women with HG are more likely to experience:
Anxiety and depression
Feelings of guilt or failure
Fear of future pregnancies
Post-traumatic stress disorder (PTSD) after birth
Social isolation, lack of understanding from loved ones, and fear for their baby’s health can deepen the emotional burden. It’s not uncommon for women with HG to describe their pregnancy as the worst time of their life—even if the outcome was a healthy baby.
Advocating for Better Care
Unfortunately, many women with HG are misdiagnosed, under-treated, or dismissed entirely. Advocacy is crucial—both on an individual and systemic level. Women experiencing severe nausea and vomiting should feel empowered to:
Request a second opinion
Seek treatment early and consistently
Connect with HG-specific support groups and organizations
You Are Not Alone
If you or someone you love is experiencing Hyperemesis Gravidarum, know this: You are not weak, you are not making it up, and you are not alone. Your experience is valid, and help is available.
The HER Foundation (Hyperemesis Education & Research) offers a wealth of resources, including physician directories, research updates, and peer support communities.
Resources:
Supportive Relief Is Possible
While medical treatment is essential for managing Hyperemesis Gravidarum, many of our students have found additional comfort with our Eliminate Nausea Now Hypnosis Track. This gentle, mind-body audio track uses powerful hypnotic suggestions to ease nausea and promote calm, helping pregnant women cope more comfortably—especially between medical interventions.
AND …🌸 Sweet pregnant friends… you deserve a more comfortable, empowering birth experience — and Hypnobabies Hypnobirthing can help make that your reality. 💗To support you on this beautiful journey, we’re gifting you 25% OFF all of our hypnobirthing courses, tracks, and hypnosis sets at Hypnobabies Academy. 🎁 Just use code myhypnobirth25-off at checkout
✨Because you and your baby deserve the most peaceful start possible. 💕
Search
Categories
- Birth Center Stories 111
- Birth Hypnosis 33
- Birth Professionals 34
- Breech Babies 23
- Childbirth Education 55
- First Time Moms 198
- Home Birth 184
- Hospital Birth 500
- Hypnobabies Blog 198
- Inductions 70
- Know Your Options 95
- Media Library 21
- Multiples 18
- News 60
- Podcasts 2
- Pregnancy Hypnosis 25
- Start Here 24
- Uncategorised 34
- VBAC Birth 80
- Videos 31
- Water Birth 176
