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Mylanta Tonight Liquid Antacid/Anti-Gas

A calming liquid antacid from the #1 doctor-recommended liquid antacid brand

If you’re experiencing heartburn in the evening, you’re not alone. For many, heartburn hits most often in the evening. That’s why Mylanta Tonight, with its soothing Honey Chamomile flavor, is perfect for fast heartburn relief after dinner. This powerful liquid starts to work on contact to ease the burn, so you can relax and enjoy your evening.

Like other Mylanta liquids, Mylanta Tonight is non-drowsy so you can use it any time of day, not just after dinner or before bed. With its great taste and extra coating power, Mylanta Tonight helps make heartburn feel better fast, no matter when you use it.

For a strong, yet gentle medicine that acts on contact to relieve heartburn, acid irritation, sour stomach, bloating and gas, try Mylanta Tonight.

  • Calcium-rich formula
  • Multi-symptom relief
  • Extra coating power
  • Smooth, creamy taste
  • Paraben-free, gluten-free
  • Convenient 12 fl oz (355 ml) size

Mylanta. Faster than Heartburn®

Honey Chamomile
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Use this remedy to relieve the following symptoms:

  • Heartburn
  • Acid indigestion
  • Sour stomach
  • Upset stomach due to these symptoms
  • Pressure and bloating commonly referred to as gas
  • Overindulgence in food and drink
  • Shake well before use. Measure with dosing cup provided.
  • Adults and children 12 years and over: Take 10-20 mL as needed between or after meals, at bedtime or as directed by a doctor.
  • Do not take more than 60 mL in any 24-hour period, or use the maximum dosage for more than 2 weeks.
  • Children under 12: Ask a doctor.
Active Ingredients
Active ingredients (in each 10 mL dose) Purposes
Calcium carbonate 800 mg Antacid
Magnesium hydroxide 270 mg Antacid
Simethicone 80 mg Anti-gas
Inactive Ingredients

Honey Chamomile Flavor:

Benzyl alcohol, carboxymethylcellulose sodium, flavors, glycerin, microcrystalline cellulose, purified water, sodium carbonate, sorbitol, sucralose, sucrose, xanthan gum


Ask a doctor before use if you have:

  • Kidney disease
  • A magnesium-restricted diet

Ask a doctor or pharmacist before use if you are presently taking a prescription drug. Antacids may interact with certain prescription drugs.

Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away.

Other Information

Each 10 mL dose contains:

  • Calcium 320 mg, magnesium 115 mg, sodium 7 mg
  • Store between 20-25°C (68-77°F)
  • Do not freeze

Questions or comments? Call 1-844-695-6624 toll-free.


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