For severe heartburn and indigestion, generic medications like proton pump inhibitors (omeprazole or esomeprazole) or H2 blockers (famotidine) are highly effective at reducing stomach acid. Antacids can also provide rapid, temporary relief. Note that weight gain can actually worsen heartburn by increasing abdominal pressure, though they may also share an underlying cause like hormonal or metabolic changes. Because of the weight gain, it is important to consult a healthcare provider to rule out underlying conditions (such as thyroid issues) rather than self-medicating long-term. They can safely guide your treatment.

Vomiting yellow fluid on an empty stomach is usually bile, which happens when your stomach is empty. This is commonly caused by acid reflux, gastritis, or morning sickness. For relief, an over-the-counter acid reducer like omeprazole or famotidine can help soothe stomach irritation. If there is a possibility of pregnancy, a combination of pyridoxine (vitamin B6) and doxylamine is safe and effective for morning nausea. Try eating a few crackers before getting out of bed to settle your stomach. Please consult a healthcare provider for a proper diagnosis and tailored treatment. Rest assured, this is a very common and highly treatable issue.