You can use several options for heartburn, but it’s important to know what’s safe for you personally and when to see a doctor.

Fast relief you can take

These are common things adults with occasional heartburn use; always follow package directions and your doctor’s advice.

  1. Antacids (very fast)
    • Examples: calcium carbonate (like Tums), magnesium/aluminum antacids.
 * How they help: Neutralize stomach acid within minutes for short-term relief.

 * Caution: Overuse can affect kidneys or electrolytes; some contain a lot of sodium or aluminum, so ask a doctor if you have kidney disease, heart failure, or are pregnant.
  1. H2 blockers (for “now and later”)
    • Examples: famotidine (Pepcid), cimetidine, nizatidine.
 * How they help: Reduce acid production; can start helping in about 30–60 minutes and last several hours.

 * Good for: Heartburn that comes a few times a week or when you can predict triggers (like certain foods).
  1. Proton pump inhibitors (PPIs) (for frequent heartburn)
    • Examples: omeprazole, esomeprazole, lansoprazole.
 * How they help: Strongly lower acid production, best taken daily for 1–2 weeks for frequent heartburn or GERD.

 * Caution: Not for “as needed” quick use; long-term use should be supervised due to possible side effects (vitamin/mineral issues, infections, kidney effects).
  1. Simple home options (occasional use only)
    • Baking soda in water: ½–1 teaspoon in a glass of water can neutralize acid, similar to an antacid.
 * Caution: Contains sodium; avoid or use only with medical advice if you have high blood pressure, kidney disease, or are on a low-sodium diet.
  1. Herbal supplements (use carefully)
    • Sometimes used: deglycyrrhizinated licorice (DGL), chamomile, ginger, slippery elm, mixed herbal products like Iberogast.
 * Evidence: Some small studies suggest benefit (especially for licorice-based combinations), but research is limited.

 * Risks: Licorice can raise blood pressure and affect potassium and some medications; always clear herbs with your doctor or pharmacist.

Things to avoid taking or overusing

  • Large amounts of plain licorice (non-DGL) if you have high blood pressure, heart or kidney problems, or are on certain meds.
  • Frequent baking soda “shots” for chronic heartburn, because of sodium load and potential metabolic problems.
  • Taking multiple acid-reducing drugs together (like PPI + H2 blocker + high-dose antacids) without medical supervision.

Simple non‑drug moves that help

These don’t replace medical care but can reduce symptoms or prevent flares.

  • Eat smaller meals and avoid lying down for 2–3 hours after eating.
  • Cut back on triggers: spicy foods, fatty foods, chocolate, caffeine, mint, alcohol, fizzy drinks, late-night heavy meals.
  • Raise the head of your bed 6–8 inches if you get night-time heartburn (blocks under the bed, not just extra pillows).
  • Wear loose clothing around the waist so you don’t increase pressure on your stomach.
  • If you smoke, quitting can improve reflux and overall health.
  • Manage weight if you’re overweight, as extra abdominal pressure worsens reflux.

Quick example: Someone who gets heartburn mainly after big late dinners often feels better by eating earlier, choosing a lighter meal, and sleeping with the head of the bed elevated, sometimes plus an antacid for breakthrough symptoms.

When it might be more serious

See a doctor urgently or seek emergency care if you have:

  • Chest pain or pressure, especially with sweating, shortness of breath, or pain to arm/jaw (could be heart-related).
  • Trouble swallowing, feeling like food is stuck, or painful swallowing.
  • Unexplained weight loss, vomiting, black or bloody stool, or persistent nausea.
  • Heartburn more than twice a week for several weeks, or symptoms that don’t improve with OTC medicines.

Quick scoop: what to do right now

If you’re an otherwise healthy adult with mild, occasional heartburn right now :

  1. For fastest relief tonight:
    • Try an over-the-counter antacid as directed (e.g., calcium carbonate), unless a doctor has told you not to.
  1. Over the next days:
    • Avoid your known food triggers, smaller earlier meals, no lying flat after eating, and elevate your head at night.
  1. If heartburn is happening most days or lasting weeks:
    • Talk with a healthcare professional about whether an H2 blocker or short PPI course is appropriate and to rule out other conditions.

Because I can’t see your medical history, the safest move is to use only low- dose, over-the-counter options for short periods and check in with a doctor or pharmacist before starting anything new, especially if you’re pregnant, older, or on other medications.

Information gathered from public forums or data available on the internet and portrayed here.