Also known as OHSS, it is a complication that can arise during assisted reproduction treatments, such as in vitro fertilisation (IVF). It occurs when the ovaries overreact to hormone medications, mainly the beta-hCG hormone.
Ovarian hyperstimulation syndrome (OHSS)
What causes it?
Although the exact cause of OHSS is not fully understood, it is known to be related to the administration of the beta-hCG hormone, which is used in ovarian stimulation cycles to trigger ovulation.
Symptoms
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Swelling and abdominal pain
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Nausea and vomiting
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Diarrhoea
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Rapid weight gain due to fluid retention
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Shortness of breath
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Reduced amount of urine production
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Blood clots
Treatment
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For slight cases:
- Rest and increased fluid intake.
- Analgesics for pain. -
For moderate to severe cases:
- Hospitalisation for monitoring and treatment.
- Liquids administration.
- Medication.
- Procedures to drain fluid accumulated in the abdomen if necessary.