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Brand Name :
Medi-Seltzer, Neutralin, Alka Seltzer Original
Synonyms :
aspirin, sodium bicarbonate, and citric acid
Class :
Antacids and Salicylates
Dosage Forms & Strengths
Effervescent tablet
aspirin/citric acid/sodium bicarbonate -325mg/1000mg/1916mg
Dosage Forms & Strengths
Effervescent tablet
325mg/1000mg/1916mg- aspirin/citric acid/sodium bicarbonate
Adverse drug reactions
Frequency Not Defined
Rebound hyperacidity
Flatulence
Vomiting
Stomach cramps
Pregnancy warnings:
AU TGA pregnancy category: N/A
US FDA pregnancy category: N/A
Lactation:
Excreted into human milk is unKNOWN
Pregnancy Categories:
Category A: Satisfactory and well-controlled studies show no risk to the fetus in the first or later trimester.
Category B: No evidence shown of risk to the fetus found in animal reproduction studies, and there are not enough studies on pregnant women
Category C: Adverse effects on the fetus found with evidence in animal reproduction studies and no adequate evidence for a result in humans must take care of potential risks in pregnant women
Category D: adequate data available with sufficient evidence of human fetal risk from various platforms, but despite the potential risk, and used only in emergency cases for potential benefits.
Category X: Drugs listed in this category outweigh the risks over benefits. Hence these categories of drugs need to be avoided by pregnant women.
Category N: There is no data available for the drug under this category
Patient Information Leaflet
Generic Name: aspirin, sodium bicarbonate, and citric acid
Why do we use aspirin, sodium bicarbonate, and citric acid?
aspirin, sodium bicarbonate, and citric acid is an antacid used to treat heartburn and acid indigestion.