| HG | Hyperemesis Gravidarum |
| NVP | Nausea and Vomiting of Pregnancy |
| FDA | Food and Drug Administration |
| hCG | Human Chorionic Gonadotropin |
| GDF15 | Growth Differentiation Factor 15 |
| TNF-α | Tumor Necrosis Factor-Alpha |
| H. pylori | Helicobacter pylori |
| WE | Wernicke’s Encephalopathy |
| CPM | Central Pontine Myelinolysis |
| DVA | Developmental Venous Anomaly |
| RCT | Randomized Controlled Trial |
| CS | Cohort Study |
| CaS | Case Study |
| OS | Observational Study |
| DS | Descriptive Study |
| SCS | Single-Center Study |
| RT | Randomized Trial |
| PICOS | Population, Intervention, Comparison, Outcome, Study Design |
| CSS | Cohort Study (retrospective) |
| HIV | Human Immunodeficiency Virus |
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