Geri-lanta Antacid Antigas
aluminum hydroxide, magnesium hydroxide, dimethicone · Suspension · Oral
Active ingredient
Active ingredients (in each 5 mL teaspoonful) Aluminum hydroxide 200 mg (equivalent to dried gel, USP) Magnesium hydroxide 200 mg Simethicone 20mg
Purpose
Purposes Antacid Antigas
Uses
Uses relieves heartburn sour stomach acid indigestion the symptoms referred to as gas
Warnings
Warnings Ask a doctor before use if you have kidney disease a magnesium-restricted diet Ask a doctor or pharmacist before use if you are presently taking a prescription drug. Antacids may interact with certain prescription drugs. Stop use and ask a doctor if symptoms last more than 2 weeks If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children.
Keep out of reach of children
Keep out of reach of children.
Directions
Directions shake well before use adults and children 12 years and older: take 2 to 4 teaspoonfuls between meals, at bedtime, or as directed by a doctor do not take more than 24 teaspoonfuls in 24 hours or use the maximum dosage for more than 2 weeks children under 12 years: ask a doctor
Other information
Other information each 5 mL teaspoonful contains: magnesium 85 mg, sodium 3 mg store at room temperature protect from freezing keep tightly closed
Inactive ingredients
Inactive ingredients benzyl alcohol, butylparaben, flavor (contains alcohol), hydroxyethylcellulose, propylparaben, purified water, saccharin sodium, sorbitol solution
Questions?
Questions or comments? 1-800-540-3765
Label text from the FDA structured product label by Geri-Care Pharmaceuticals, Corp (revised Nov 19, 2025). Long sections are shortened; the complete label is on DailyMed.
Active ingredients
- Aluminum Hydroxide in 3 products
- Magnesium Hydroxide in 3 products
- Dimethicone in 2 products
- Dimethicone, Unspecified in 1 product
Geri-lanta Antacid Antigas NDC products (3)
| NDC | Strength & form | Labeler | Type |
|---|---|---|---|
| 17856-0630 | Aluminum Hydroxide 200 mg/5mL; Magnesium Hydroxide 200 mg/5mL; Dimethicone 20 mg/5mL Suspension | ATLANTIC BIOLOGICALS CORP. | OTC MONOGRAPH DRUG |
| 57896-629 | Aluminum Hydroxide 200 mg/5mL; Magnesium Hydroxide 200 mg/5mL; Dimethicone 20 mg/5mL Suspension | Geri-Care Pharmaceuticals, Corp | OTC MONOGRAPH DRUG |
| 68788-8169 | Aluminum Hydroxide 200 mg/5mL; Magnesium Hydroxide 200 mg/5mL; Dimethicone, Unspecified 20 mg/5mL Suspension | Preferred Pharmaceuticals Inc. | OTC MONOGRAPH DRUG |
Frequently asked questions
What is Geri-lanta Antacid Antigas used for?
Uses relieves heartburn sour stomach acid indigestion the symptoms referred to as gas
Who makes Geri-lanta Antacid Antigas?
Geri-lanta Antacid Antigas is listed by 3 labelers in the FDA NDC directory, including ATLANTIC BIOLOGICALS CORP., Geri-Care Pharmaceuticals, Corp, Preferred Pharmaceuticals Inc..