Gas-X125 MGcost and price(30 Count)
simethicone 125 MG Chewable Tablet [Gas-X] · Chewable Tablet
Used for
Flatulence
Antigas · NLM RxClass and the FDA drug label
No CMS survey for this product
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No prescription needed
You may not need a prescription for this.
simethicone is also sold over the counter — 377 non-prescription products contain the same active ingredient. Store brands at supermarkets, discount stores and dollar stores are usually the cheapest way to buy it, and no pharmacy visit is required.
We have 3 recorded shelf prices for simethicone — listed below with the pharmacy options, cheapest per unit first.
Same active ingredient does not mean same product. Prescription strengths are often higher than what is sold on a shelf, so confirm with your pharmacist or prescriber that the shelf version matches what you were prescribed before switching.
Where to buy
The Fresh Grocer · off the shelf
- Cost per unit
- $0.30
- Prescription needed
- No
At this pack size, 30 count would take 2 packs ($11.98). Larger packs are often cheaper per unit — any we have recorded appear as their own row on the left.
Stock varies by store, and shipped orders may have a pack minimum. Call ahead before making a trip.
These prices are what we found when we last checked, on November 1, 2026. They can change by the time you reach the pharmacy, and sales tax may apply. Not medical advice.
The Fresh Grocer · off the shelf
- Cost per unit
- $0.30
- Prescription needed
- No
At this pack size, 30 count would take 2 packs ($11.98). Larger packs are often cheaper per unit — any we have recorded appear as their own row on the left.
Stock varies by store, and shipped orders may have a pack minimum. Call ahead before making a trip.
Still too expensive?
Manufacturer programmes cover many uninsured people, often for nothing. A few questions about income and insurance — none of it stored.
Also listed under
Taken from what this drug's own FDA label lists it for, and the pharmacologic class it is assigned. Each one prices every other drug we hold in it.