Ferrous Fumarate
Brand Names of Ferrous Fumarate: Ferrograd, Fersamal, Galfer
What is Ferrous Fumarate?
Ferrous Fumarate is an iron supplement used to treat and prevent iron deficiency anaemia.
How Does it Work and Why is it Important to Take?
Iron aids in the production of healthy red blood cells, which are crucial for transporting oxygen throughout the body.
Taking Ferrous Fumarate is essential for addressing iron deficiency, preventing symptoms like fatigue and weakness.
The Dose of The Medication
The dose of Ferrous Fumarate varies based on the prescribed preparation: 210mg tablet, 322mg tablet, and 305mg capsule.
How and When to Take It
Usually taken once a day.
If tolerance is an issue, your clinician may suggest taking it on alternate days.
Best taken on an empty stomach, an hour before or two hours after food. If it upsets your stomach, taking it with food is acceptable.
Your clinician may advise taking it with vitamin C or orange juice to enhance iron absorption, but avoid milk as it can hinder absorption.
What to Expect
If taken to prevent anaemia, you may not feel any different, but it's crucial to continue.
Those treating anaemia may start feeling better after a week, with full effects felt after a month or potentially longer.
What to Do if You Miss a Dose
Take the missed dose as soon as you remember.
If the next scheduled dose is within 12 hours, skip the missed one—never double up.
Possible Side Effects
Nausea and vomiting
Stomach pain
Indigestion
Loss of appetite
Constipation
Diarrhoea
Dark stool
Management of Side Effects
Click here for common side effects and how to manage them.
Some side effects improve as your body adjusts.
If severe, persistent or bothersome side effects occur, consult your GP, local pharmacy, or NHS 111.
Common Interactions
Inform your clinician about all medications, including over-the-counter and herbal supplements.
Interactions may occur with supplements containing calcium, iron, magnesium, or zinc, as well as antacids and laxatives with magnesium.
Special Warnings
Keep Ferrous Fumarate out of sight and reach of children, as overdoses can be fatal.
Allow a 2-hour gap before consuming tea, coffee, milk, dairy, and eggs to ensure proper absorption.
Monitoring Your Progress
Regular check-ups with your GP clinician are important to monitor your response to the medication and assess any potential side effects.
Where to Find More Information and Who to Contact
Refer to the patient information leaflet and the NHS website for more details.
If you have questions or experience unusual symptoms, contact your GP clinician, local pharmacy, or NHS 111.