What’s the difference between Alka-Seltzer effervescent tablets and ReliefChews?

Both effervescent tablets and ReliefChews are portable and deliver fast multi-symptom relief. Effervescent tablets dissolve in water for fizzy, refreshing relief you can hear, see and feel. ReliefChews are delicious and chewy.

What temperature of water should I use to dissolve Alka-Seltzer tablets?

The best temperature is room temperature. Cold water will slow down dissolution and warm water can make it foam excessively.

Is Alka-Seltzer the same as baking soda?

Not exactly. Baking soda (sodium bicarbonate) does not contain anhydrous citric acid, the main active ingredient in Alka-Seltzer effervescent tablets that relieve heartburn and acid indigestion.

What makes Alka-Seltzer fizz?

Alka-Seltzer contains citric acid and sodium bicarbonate (baking soda). When you drop the tablet in water, the acid and the baking soda react – this produces.

What are the active ingredients in Alka-Seltzer ReliefChews?

ReliefChews contain calcium carbonate (antacid). Heartburn+Gas Relief Chews contain calcium carbonate (antacid) and simethicone (antigas).

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Alka-Seltzer Effervescent Tablets

Product ID: 4360296

Details

Brand
Alka-Seltzer
Item Weight
4 ounces
Item dimensions L x W x H
5.12 x 3.28 x
Product Benefits
Digestive
Specific Uses For Product
Headache

⚡Fast-acting relief

👜Travel-friendly sachets

💊Dual aspirin + antacid formula

₱1732

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Description

💥 Fast fizz, fast fix — because your day can’t wait!

TRUSTED LEGACY - Over 90 years of proven effectiveness keeps you moving without missing a beat.
DUAL ACTION POWER - Combines aspirin’s pain-fighting strength with antacid’s acid neutralizing for total comfort.
COMPACT CONVENIENCE - 36 individually wrapped sachets fit perfectly in your bag or desk drawer.
MULTI SYMPTOM SOLUTION - Targets headaches, muscle aches, back pain, and acid indigestion in one simple fizz.
RAPID RELIEF ON THE GO - Dissolves instantly for heartburn and pain relief wherever life takes you.

Alka-Seltzer Heartburn + Pain Effervescent Tablets deliver fast, dual-action relief by combining 325 mg buffered aspirin with an antacid. Designed for adults and kids over 12, these quick-dissolving tablets neutralize stomach acid and alleviate pain from headaches, muscle aches, and heartburn. Packaged in 36 travel-friendly sachets, this trusted formula from Bayer has been a go-to solution for over 90 years, ensuring you stay unstoppable no matter where life leads.

Specifications

ASIN	B004PX79FC
ASIN	B004PX79FC
Active Ingredients	Buffered aspirin 325 mg (NSAID)*
Additional Features	Fast relief of headache, muscle aches, and body aches
Age Range Description	Adults and children over 12 years of age , Children under 12 years of age: consult a doctor.
Best Sellers Rank	#1,500 in Health & Household ( See Top 100 in Health & Household ) #19 in Antacids #217 in Sales & Deals
Brand Name	Alka-Seltzer
Container Type	Box
Customer Reviews	4.8 4.8 out of 5 stars (20,838)
Date First Available	February 25, 2011
Dosage Form	Tablets
Flavor	No Flavor
Global Trade Identification Number	00347682432249
Item Dimensions	5.12 x 3.28 x 3.91 inches
Item Form	Tablet
Item Highlight	Fast heartburn relief and acid indigestion relief, with pain relief from aspirin
Item Weight	4 ounces
Item model number	43224
Manufacturer	BAYER HEALTHCARE CONSUMER CARE DIVI
Manufacturer	BAYER HEALTHCARE CONSUMER CARE DIVI
Manufacturer Part Number	43224
Model Name	Alka-Seltzer Original Effervescent Tablets
Model Number	43224
Net Content Count	72 count
Number of Items	1
Package Type Name	Box
Product Benefits	Digestive Health
Product Dimensions	5.12 x 3.28 x 3.91 inches; 4 ounces
Specific Uses For Product	Headache
Target Audience	Unisex-Adults
Target Use Body Part	Stomach
UPC	016500546054 347682432249
Unit Count	72 Count

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₱1732

Duties & taxes included

In stock

Sold byAmazon PhilippinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Philippines.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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