Ferrous Gluconate

Medically Reviewed by Dr. Harshi Dhingra, M.D.

Last Reviewed: Mar 12, 2024

Common Questions


Common Questions about Ferrous Gluconate


Which is better: ferrous sulfate or ferrous gluconate?

Studies have shown that the liquid form of ferrous gluconate is better absorbed and better tolerated with fewer gastrointestinal side effects than ferrous sulfate tablets. But ferrous gluconate contains less elemental iron per dose, so you may need to take larger and more frequent doses of ferrous gluconate to correct a deficiency.



Who should not take ferrous gluconate?

People who have had an allergic reaction to ferrous gluconate in the past should not take it. Also, iron supplements are not recommended for people with certain health conditions, such as iron overload disorders or hemolytic anemia.



Can I take ferrous gluconate at night?

You can take ferrous gluconate at night if you are taking it once daily to prevent low iron. But it is best to take an iron-containing dietary supplement on an empty stomach in the morning with water or orange juice (which contains vitamin C) for maximum absorption. Avoid taking iron with dairy products such as milk. Also, keep in mind that you may need to take ferrous gluconate 3-4 times a day to treat low iron.



How can I raise my iron levels quickly?

Intravenous iron is the fastest way to raise iron levels. Taking a dietary supplement containing iron can also raise your iron levels, although more slowly.



How much iron do you need per day?

Adult men and women need 8 mg of iron per day. Women of childbearing age (19 to 50 years) need 18 mg of iron per day. Pregnant women need 27 mg of iron per day and women who are breast-feeding need 9 mg of iron per day. The recommended daily intake of iron in children varies with age and gender and ranges between 7 mg and 15 mg per day. Most people can get enough iron from their diet. Foods rich in iron include leafy green vegetables, legumes, nuts, seeds, and organ meats such as pork, chicken, or beef liver.



What is the price of ferrous gluconate without insurance?

Without insurance, ferrous gluconate can be as high as $19.07, but with a free BuzzRx prescription discount coupon, you could pay as low as $7.86 for the most common version of this medication. Use the BuzzRx drug price look-up tool to find the lowest discounted price, and be sure to enter the correct dosage, form, and quantity for the most accurate pricing. While generics tend to have the best savings, you can also use your BuzzRx card and coupons to purchase brand-name versions. It never hurts to ask your pharmacist to try BuzzRx when filling or refilling any of your prescription drugs—whether you have insurance or not.



What is the price of ferrous gluconate with insurance?

Ask your pharmacist or insurance provider for your copay price on ferrous gluconate—Copay amounts vary depending on the type of insurance plan you have and if there is a deductible to reach before prescription drug coverage begins.

You could save up to 80% on your prescription medication with a free BuzzRx discount coupon for ferrous gluconate. When using the BuzzRx lookup tool to find the price of your medicine, be sure to enter the correct dosage, form, and quantity to receive the most accurate discounted pricing. It never hurts to ask your pharmacist to try BuzzRx when filling or refilling any of your prescriptions—whether you have insurance or not.