Causes of Nausea – What Triggers That Queasy Feeling

When you wonder why your stomach feels like it might flip, the answer often lies in the Causes of Nausea, the various physiological and external factors that make you feel like throwing up. Also known as nausea triggers, this concept covers everything from a sudden drop in blood sugar to a lingering infection. Knowing the root helps you pick the right fix, whether that means adjusting a medication, treating a gut issue, or simply changing your travel habits.

Common Triggers Explained

One of the biggest culprits is acid reflux, a condition where stomach acid flows back into the esophagus, often causing heartburn and nausea. If you’ve taken an over‑the‑counter antacid or a prescription like omeprazole (Prilosec), you’ve already seen how the stomach’s chemistry can tip the balance. Another frequent source is antidepressants, medications such as Lexapro or Effexor that can upset the gut lining and trigger nausea as a side effect. Hormonal shifts, especially during pregnancy or when using birth‑control pills like Yasmin, also rank high on the list; the body’s endocrine system can send mixed signals that end up in the stomach. Finally, motion sickness, a vestibular response to conflicting motion cues that often leads to queasiness shows up on road trips, flights, or virtual reality rides.

These examples illustrate three semantic triples that shape the big picture: Causes of nausea include gastrointestinal disorders, medication side effects influence nausea, and hormonal changes trigger nausea. When you connect the dots, treatment becomes a matter of targeting the right piece – soothing the gut, adjusting the drug dose, or balancing hormones. Below you’ll find a curated set of articles that break each trigger down, show how specific medicines like Prilosec, Lexapro, or hormonal contraceptives play a role, and give actionable tips to stop the churn before it starts.

Ready to dig deeper? The collection that follows walks you through real‑world scenarios – from acid reflux management to handling antidepressant‑induced nausea – so you can match the cause with the most effective relief strategy.