Yetunde was told to "eat crackers and ginger" for the worst nausea of her life. By day 4 she could not keep water down. Mascot Healthcare recognised hyperemesis gravidarum for what it is: a medical condition requiring medical treatment — not willpower.
Civil engineer, Gbagada. Presented at 9 weeks gestation with severe intractable vomiting (15–20 episodes/day), inability to retain any food or fluid for 4 days, significant weight loss, and clinical dehydration.
Hyperemesis GravidarumYetunde had been told by well-meaning family members: eat small amounts, try ginger, eat dry crackers before getting out of bed. She tried all of it. She tried cold foods, room temperature foods, sour sweets, acupressure bands. By week 8 she was vomiting twenty times a day and had not kept a full meal down in two weeks.
Her husband called her obstetrician's line at midnight on day 4 when Yetunde could not keep a sip of water down and was too weak to walk to the bathroom unaided. He was told to go to a clinic first thing in the morning. They went to Mascot Healthcare before 8 am.
The doctor assessed Yetunde within minutes. She had lost 3.5 kg since her booking appointment three weeks earlier. Her urine was concentrated. Her eyes were sunken. A urine dipstick showed 3+ ketonuria — the body burning fat for energy because it could not use food. "This is not morning sickness," the doctor said. "This is hyperemesis gravidarum and you need IV fluids today."
Hyperemesis gravidarum (HG) is a severe pregnancy complication — distinct from ordinary morning sickness by its severity, duration, and consequences. Yetunde's symptoms were unmistakeable once properly assessed.
Vomiting at this frequency is far beyond the definition of morning sickness — it is HG.
Four consecutive days without keeping even water down — a direct route to dangerous dehydration.
Dry cracked lips, sunken eyes, decreased skin turgor, and dark concentrated urine.
3.5 kg lost in 3 weeks — 5% of body weight, meeting HG criteria.
Blood results showed hypokalaemia (low potassium) and metabolic alkalosis from repeated vomiting.
Dry crackers and frequent small meals — appropriate for nausea gravidarum; inadequate for HG.
Ginger capsules and ginger tea — evidence supports ginger for mild nausea; ineffective at HG severity.
Acupressure wristbands — no measurable benefit at this severity.
Oral metoclopramide (self-purchased) — tried for 3 days; retained for fewer than 2 hours before being vomited up.
Yetunde was admitted for IV management. IV fluids were commenced for rehydration. A potassium supplement was added to the drip based on her blood results. A vitamin B1 supplement was given to prevent Wernicke's encephalopathy — a rare but serious neurological complication of severe prolonged vomiting.
Anti-sickness medication was given through the drip. When vomiting reduced, a second anti-sickness medication was added. Within 24 hours Yetunde retained a small amount of clear fluid orally. By 36 hours she kept a light meal down.
She was discharged after 48 hours with anti-sickness tablets, a vitamin B1 supplement, dietary guidance, and a 72-hour follow-up appointment. Foetal wellbeing was confirmed on ultrasound during admission.
Hyperemesis Gravidarum at 9 weeks gestation (>3+ ketonuria, >5% weight loss, electrolyte imbalance, inability to retain oral fluids)
IV fluids; IV potassium supplement; IV vitamin B1; IV anti-sickness medication; step-down to anti-sickness tablets; dietary rehabilitation; weekly follow-up
Symptoms significantly improved by 12 weeks. Required one further IV hydration episode at 10+3 weeks. Oral antiemetics continued until 14 weeks.
Yetunde's HG resolved by 14 weeks — consistent with typical HG timeline. Fetal growth was appropriate throughout. She delivered a healthy baby at term.
Hyperemesis gravidarum is not extreme morning sickness — it is a distinct medical condition affecting 1–3% of pregnancies, capable of causing serious harm to both mother and baby if undertreated.
No woman should be told to "just try ginger" when she is losing weight and unable to keep water down. Medical treatment — IV fluids, anti-sickness medication, and vitamin replacement — is not optional at this stage; it is essential.
Vomiting that causes weight loss and dehydration in pregnancy is hyperemesis — not morning sickness. It needs medical treatment, not home remedies.
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