Severe vomiting and nausea are the most common symptoms of hyperemesis gravidarum, but they are not the only ones. Women may also experience aversions to certain foods (which food varies from woman to woman), weight loss of up to five percent of their pre-pregnancy weight, dehydration, headaches, confusion, fainting, jaundice, fatigue, low blood pressure, rapid heartbeat, and loss of skin elasticity. Some women develop anxiety or depression as a result.

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