Walgreens Antacid + Upset Stomach Relief Effervescent Tablets Extra Strength - 24.0 ea
Analysis updated July 2026 · How Scout scores
At a glance
Summary
This product contains active ingredients like aspirin, which is beneficial for pain relief and anti-inflammatory effects, and sodium bicarbonate, which aids in neutralizing stomach acid. However, the presence of multiple active compounds and the processed nature of the effervescent tablets contribute to a moderate processing level. The formulation is effective for its intended use but lacks the simplicity and minimalism of top-tier supplements.
Key ingredients 4
Calcium Carbonate USPGood
Calcium carbonate is a common antacid that helps relieve indigestion and heartburn safely when used as directed.
Anhydrous citric acidNeutral
Citric acid is commonly used to enhance flavor and aid in effervescent reactions without significant health concerns.
Sodium bicarbonateNeutral
Standard formulation ingredient — neither beneficial nor harmful at typical use.
See more about Sodium bicarbonate →AspirinBad
Aspirin can cause stomach irritation and other side effects, which is why it is considered a negative ingredient in this product.
Processing
Processed Foods
Get the full breakdown in the Scout appTake Scout shopping
Scan any product to see lab results, healthy alternatives, and your personalized analysis.
Download on theApp Store GET IT ONGoogle Play