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Oral Medicine

Maalox Plus Chewable Tablets: Uses, Dosage and Side Effects

Quick summary: Maalox Plus chewable tablets combine antacid ingredients with simethicone to help relieve symptoms such as heartburn, indigestion and trapped gas. Always follow the pack instructions or a pharmacist’s advice. Key point: This...

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Medical disclaimer

This content is for educational purposes only and does not replace medical advice, diagnosis or treatment from a qualified healthcare professional.

Quick summary: Maalox Plus chewable tablets combine antacid ingredients with simethicone to help relieve symptoms such as heartburn, indigestion and trapped gas. Always follow the pack instructions or a pharmacist’s advice.

Key point: This medicine may help with symptom relief, but it does not treat the underlying cause of persistent digestive problems.

Medical disclaimer: This article is for general information only and is not a substitute for advice from a doctor or pharmacist. If symptoms are severe, persistent, or unusual, seek professional guidance and check the official patient leaflet.

What Maalox Plus chewable tablets are used for

Maalox Plus chewable tablets 200mg/200mg/25mg are used for relief of common digestive discomfort linked to excess stomach acid and gas.

The original content identifies the main uses as:

  • heartburn
  • indigestion
  • gas and bloating

The ingredients work together to neutralise stomach acid and help break up gas bubbles, which may ease discomfort after meals or at bedtime.

How the ingredients work

According to the original content, Maalox Plus contains aluminum hydroxide, magnesium hydroxide and simethicone.

  • Aluminum hydroxide and magnesium hydroxide act as antacids.
  • Simethicone helps reduce gas bubbles.

This combination is intended for symptom relief rather than prevention of acid production.

How to take Maalox Plus chewable tablets

The tablets should be chewed thoroughly before swallowing. This helps them work as intended.

The original content states a common adult use pattern of 2 to 4 tablets after meals and at bedtime. Always check the pack instructions for the exact directions for your product.

It is also important to leave a gap of around two hours before or after taking other medicines, because antacids may affect how some medicines are absorbed.

Practical tips for use

  • Follow the label directions carefully.
  • Do not exceed the stated amount on the pack.
  • If symptoms keep returning, ask a pharmacist or doctor to review the cause.

Dosage information

The original content gives the standard adult recommendation as 2 to 4 chewable tablets after meals and before bedtime.

For children, the content advises speaking to a healthcare provider first. The correct amount may depend on age, weight and overall health.

Do not use longer than directed without checking with a healthcare professional, especially if symptoms are ongoing.

Topic Information from the original content
Typical adult use 2 to 4 tablets after meals and at bedtime
How to take Chew thoroughly before swallowing
Other medicines Leave about two hours between this product and other medicines
Children Use only with healthcare provider guidance

Possible side effects

As with any medicine, Maalox Plus chewable tablets can cause side effects. The original content lists the following common effects:

  • nausea
  • constipation
  • diarrhea

Constipation is associated with aluminum hydroxide, while magnesium hydroxide may cause diarrhea in some people.

Serious reactions are described as rare in the original content, but it also notes that problems such as allergic reactions, kidney issues or electrolyte imbalance can occur, especially with excess use or prolonged use.

When to seek medical advice

Speak to a healthcare professional if side effects are persistent, severe, or worrying, or if you have kidney problems or other long-term health conditions.

Precautions and warnings

The original content highlights several important precautions.

  • Kidney conditions: extra care is needed if you have kidney problems.
  • Pregnancy and breastfeeding: check with a healthcare professional before use.
  • Other medicines: some medicines, including tetracyclines, may interact with antacids.
  • Allergies: avoid use if you are allergic to any ingredient.

Storage advice from the original content is simple: keep the tablets in a cool, dry place and out of reach of children.

Can children use Maalox Plus?

The original content says Maalox Plus is generally not recommended for children without healthcare provider guidance.

If a child is advised to use it, the dose should be based on age, weight and health status. Parents or carers should watch for any unusual reactions and seek advice if symptoms continue.

Availability and common questions

The original content mentions that there have been supply issues and confusion about availability, but it does not state that the product has been formally discontinued.

If you cannot find it locally, a pharmacist can help you check whether the product is available or whether another antacid may be suitable.

Safety reminder

Do not use this medicine as a long-term solution for ongoing stomach symptoms without professional advice. If you have severe pain, vomiting, black stools, difficulty swallowing, unexplained weight loss, or symptoms that keep returning, seek medical assessment promptly.

Frequently asked questions

▸ What is Maalox Plus used for?

Maalox Plus is used for relief of heartburn, indigestion and gas-related discomfort.

▸ How do you take Maalox Plus chewable tablets?

The tablets should be chewed thoroughly before swallowing. The original content says they are commonly taken after meals and at bedtime.

▸ Can Maalox Plus affect other medicines?

Yes. The original content advises leaving about two hours between Maalox Plus and other medicines because absorption may be affected.

▸ What side effects can happen?

The original content lists nausea, constipation and diarrhea as possible side effects.

▸ Can children take Maalox Plus?

It should generally only be used in children with guidance from a healthcare professional.

▸ Is Maalox Plus discontinued?

The original content says there have been supply issues, but it does not state that the product has been formally discontinued.

What to check on the official leaflet

Because product details can vary by country and pack, it is sensible to confirm the following on the official leaflet or with a pharmacist:

  • exact directions for your specific pack
  • age guidance for children
  • medicine interactions
  • storage instructions
  • when to stop and seek advice if symptoms continue
Editorial note Active Ingredients Online Editorial Team This article is prepared as educational medicine information for general readers. It is written to support understanding of active ingredients, medicine uses, possible side effects, precautions and safety-related questions.
Published: April 16, 2025 Updated: May 12, 2026 Educational content

Medical disclaimer

This content is for educational purposes only. It should not be used as a substitute for professional medical advice, diagnosis or treatment. Always ask a doctor, pharmacist or qualified healthcare professional before starting, stopping or changing any medicine.

Sources and verification

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Final note

Medicine information can change and may vary depending on country, product formulation, patient history and professional guidance. Always check official medicine information and ask a healthcare professional for personal medical questions.

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