A Pharmacist Explains What You Must Avoid for Safe Acidity Relief
Antacids like Gelusil, Digene, ENO, Gaviscon, Mucaine Gel are widely used for acidity and gas.
They work fast and are generally safe — but most people use them incorrectly, which can worsen acidity or even cause long-term problems.
As a pharmacist, here are the 7 most common antacid mistakes and how to avoid them.
⭐ 1. Using Antacids Daily Instead of Treating the Root Cause
Many people take antacids every day, sometimes multiple times a day.
This is wrong because antacids only provide temporary relief.
They do not treat:
Gastritis Acid reflux H. pylori Alcohol-induced stomach irritation
✔ Correct approach
Use antacids only for immediate relief
Use PPI / H2 blocker for long-term acidity.
⭐ 2. Taking ENO for Fast Relief Every Day
ENO works instantly, but:
It is sodium bicarbonate (very high sodium) Causes rebound acidity Can raise blood pressure Daily use irritates stomach lining
✔ Correct approach
Use ENO only occasionally.
For daily morning acidity → use Pantoprazole / Omeprazole.
⭐ 3. Taking Antacids Too Close to Other Medicines
Antacids block the absorption of many medicines:
Antibiotics (Azithromycin, Ciprofloxacin) Thyroid medicine Iron tablets Blood pressure pills
✔ Correct rule
Keep 2-hour gap between antacids and any other medicine.
⭐ 4. Taking Antacids Right After Meals
Most people take antacids immediately after eating.
But the best time is 1–2 hours after meals, when acidity usually spikes.
✔ Correct timing
Take antacids when symptoms start, not automatically after food.
⭐ 5. Using Antacids Instead of Sucralfate for Gastritis
In gastritis (inflamed stomach lining), antacids do very little.
The correct medicine for gastritis is:
✔ Sucralfate (empty stomach)
✔ PPI (Pantoprazole morning)
Antacids only mask symptoms, they do NOT heal the stomach lining.
⭐ 6. Overusing Antacid Gels for Alcohol-Related Acidity
After drinking alcohol, many people keep taking Digene or Mucaine.
This provides temporary relief, but:
Alcohol weakens stomach lining Antacids cannot fix this damage Repeated use may hide worsening gastritis
✔ Safer approach
Use PPI + Sucralfate
Reduce alcohol to allow healing.
⭐ 7. Assuming All Antacids Are the Same
There are 3 types of antacids:
✦ 1. Sodium-based (fastest relief)
→ ENO
Good for instant relief, not daily use.
✦ 2. Magnesium/Aluminium-based
→ Gelusil, Digene
Gentle and safe.
✦ 3. Alginate-based
→ Gaviscon
Best for acid reflux and regurgitation.
Each one works for different situations.
⭐ Bonus: When Antacids Are NOT Enough
If you have any of these, antacids will NOT solve your problem:
Morning acidity
Daily burning
Pain lasting more than 3–4 days
Pain on empty stomach
Alcohol + acidity combination
Reflux at night
Severe gastritis pain
These need PPI + Sucralfate, not just antacids.
🚨 Red Flags — Stop Antacids & See a Doctor If:
Black stools
Vomiting blood
Severe weight loss
Difficulty swallowing
Persistent vomiting
Pain > 10 days
Pain when drinking alcohol daily