Fergon

Fergon is a type of iron. You usually get iron from the foods you eat. In your body, iron is part of your hemoglobin (HEEM o glo bin) and myoglobin (MY o glo bin). Hemoglobin carries oxygen in your blood to your tissues and organs. Myoglobin helps your muscle cells store oxygen.

Fergon is used to treat or prevent iron deficiency anemia (a condition where you have too few red blood cells because of not having enough iron in your body).

Fergon may also be used for purposes that are not mentioned in this medication guide.

Use this medication exactly as directed on the label, or as prescribed by your doctor. Do not use it in larger amounts or for longer than recommended.

Take Fergon on an empty stomach, at least 1 hour before or 2 hours after a meal.

Fergon may be taken with food if it upsets your stomach.

Take Fergon with a full glass of water or juice.

Measure liquid medicine with the dosing syringe provided, or with a special dose-measuring spoon or medicine cup. If you do not have a dose-measuring device, ask your pharmacist for one.

Do not crush, chew, or break an extended-release tablet. Swallow the pill whole.

Fergon can stain your teeth, but this effect is temporary. To prevent tooth staining, mix the liquid form of ferrous gluconate with water or fruit juice (not with milk) and drink the mixture through a straw. You may also clean your teeth with baking soda once per week to treat any tooth staining.

Fergon may be only part of a complete program of treatment that also includes a special diet. Follow the diet plan created for you by your doctor or nutrition counselor. Get familiar with the list of foods you should eat to make sure you get enough iron in your diet.

Store at room temperature, away from moisture and heat.

You should not use Fergon if you have hemochromatosis, hemosiderosis, or hemolytic anemia.

You should not use Fergon if you are allergic to it, or if you have:

• iron overload disorder (hemochromatosis, hemosiderosis); or
• hemolytic anemia (caused by the breakdown of red blood cells).

To make sure Fergon is safe for you, tell your doctor if you have ever had:

• ulcerative colitis;
• stomach ulcers or similar stomach problems;
• thalassemia (a genetic disorder of red blood cells); or
• if you receive regular blood transfusions.

Ask a doctor before using this medicine if you are pregnant or breast-feeding. Your dose needs may be different during pregnancy or while you are nursing.

Fergon is not approved for use by anyone younger than 18 years old.

Get emergency medical help if you have signs of an allergic reaction: hives, blistering or peeling skin; fever; difficulty breathing; swelling of your face, lips, tongue, or throat.

Fergon may cause serious side effects. Call your doctor right away if you have:

• bright red blood in your stools;
• black or tarry stools;
• a fever;
• stomach pain;
• coughing up blood or vomit that looks like coffee grounds; or
• pain in your chest or throat when swallowing a Fergon tablet.

Common side effects of Fergon may include:

• constipation, diarrhea;
• nausea, vomiting, stomach pain;
• loss of appetite;
• green-colored stools; or
• temporary staining of the teeth.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not take extra medicine to make up the missed dose.

Seek emergency medical help or call the Poison Help line at 1-800-222-1222 if you think you have taken too much Fergon, or if a child has accidentally swallowed it. An overdose of Fergon can be deadly for a child.

Symptoms of an overdose may include drowsiness, severe nausea or stomach pain, vomiting, bloody diarrhea, coughing up blood or vomit that looks like coffee grounds, shallow breathing, weak and fast pulse, cold or sweaty skin, blue lips, and seizures (convulsions).

Ask your doctor before taking any vitamin or mineral supplement, or an antacid. Use only the type of antacid or supplements that your doctor recommends. Some minerals or antacids can make it harder for your body to absorb Fergon.

Avoid taking antacids or antibiotics within 2 hours before or 2 hours after taking Fergon. This is especially important if you take:

• ciprofloxacin, levofloxacin, lomefloxacin, norfloxacin, ofloxacin; or
• demeclocycline, doxycycline, minocycline, or tetracycline.

Certain foods can also make it harder for your body to absorb Fergon. Avoid taking this medicine within 1 hour before or 2 hours after eating fish, meat, liver, and whole grain or "fortified" breads or cereals.

Other drugs may interact with ferrous gluconate, including prescription and over-the-counter medicines, vitamins, and herbal products. Tell your doctor about all your current medicines and any medicine you start or stop using.