Antacids (Fast Relief)

Antacids (Fast Relief) – Full Introduction

Antacids are medicines that provide quick and short-term relief from acidity, heartburn, and indigestion. They work by neutralizing excess stomach acid, making them especially useful for immediate symptom relief after meals or when acidity suddenly occurs.

What type of medicines are Antacids?

• Class: Acid-neutralizing agents

• Action: Fast-acting, short duration

• Not meant for long-term treatment

How Antacids work

Antacids contain alkaline substances that react with stomach acid (hydrochloric acid) and neutralize it. This reduces irritation of the stomach lining and food pipe, relieving burning pain and discomfort.

Common ingredients in Antacids

• Aluminum hydroxide

• Magnesium hydroxide

• Calcium carbonate

• Sodium bicarbonate

Many antacids combine aluminum and magnesium to balance side effects.

Uses of Antacids

Antacids are used for:

• Acidity

• Heartburn

• Acid reflux

• Sour stomach

• Indigestion

• Gastric discomfort after meals

Forms available

• Chewable tablets

• Liquid suspensions

• Effervescent powders

Dosage (General guidance)

• Usually taken after meals or when symptoms occur

• Chew tablets completely before swallowing

• Do not exceed the recommended daily dose

⚠️ Follow label or doctor instructions

Side effects

• Aluminum-based: constipation

• Magnesium-based: diarrhea

• Calcium-based: gas or rebound acidity

• Excess use may cause electrolyte imbalance

Warnings & precautions

• Not for long-term daily use without medical advice

• Can interfere with absorption of other medicines (take 2-hour gap)

• Use cautiously in:

  • Kidney disease

  • Elderly patients

• Avoid sodium-containing antacids in high blood pressure

Antacids vs Acid Reducers

• Antacids: Fast relief, short action

• PPIs/H2 blockers: Slower but long-lasting relief

Conclusion

Antacids are effective for quick relief from acidity and heartburn, but they do not treat the underlying cause. Persistent symptoms require medical evaluation.