Iron supplements are best absorbed when they are taken an hour before meals. However, to reduce stomach upset, you may prefer to take your doses after meals. Show
Common side-effects include stomach upset, constipation and diarrhoea. Remember to keep iron supplements out of the reach and sight of children - iron is a common cause of serious accidental ingestion in children. In this articleIron supplementsIn this articleAbout iron supplementsType of medicineOral ironUsed forPrevention and treatment of iron-deficiency anaemiaAlso calledFerrous sulfate, ferrous fumarate, ferrous gluconate, sodium feredetate, polysaccharide-iron complexAvailable asTablets, capsules, oral liquid medicine, oral liquid sachets and oral drops Iron-deficiency anaemia is caused by a lack of iron. Iron is needed to make haemoglobin which carries oxygen around in the bloodstream and is what makes red blood cells red. If you have iron-deficiency anaemia, it means that there is a reduced amount of oxygen being carried around in your body. This can cause tiredness, breathlessness, dizziness, the sensation of having a 'thumping heart' (palpitations) and headache. Iron is found naturally in certain foods, but in conditions where people do not get enough iron from their normal diet for their body's needs, an iron supplement may be useful. Before taking iron supplementsSome medicines are not suitable for people with certain conditions, and sometimes a medicine may only be used if extra care is taken. For these reasons, before you start taking an iron supplement it is important that your doctor or pharmacist knows:
How to take iron supplements
Getting the most from your treatment
Can iron supplements cause problems?Along with their useful effects, most medicines can cause unwanted side-effects although not everyone experiences them. The table below contains some of the most common ones associated with iron. You will find a full list in the manufacturer's information leaflet supplied with your medicine. The unwanted effects often improve as your body adjusts to the new medicine, but speak with your doctor or pharmacist if any of the following continue or become troublesome. Common iron side-effects If you experience any other symptoms which you think may be due to the medicine, speak with your doctor or pharmacist for further advice. How to store iron supplements
Important information about all medicinesNever take more than the prescribed dose. If you suspect that you or someone else might have taken an overdose of this medicine, go to the accident and emergency department of your local hospital. Take the container with you, even if it is empty. This medicine is for you. Never give it to other people even if their condition appears to be the same as yours. If you are having an operation or any dental treatment, tell the person carrying out the treatment which medicines you are taking. Do not keep out-of-date or unwanted medicines. Take them to your local pharmacy which will dispose of them for you. If you have any questions about this medicine ask your pharmacist. Are you protected against flu? See if you are eligible for a free NHS flu jab today. Check now Further reading and references
Related Information
Join the discussion on the forums Health Tools Feeling unwell?Assess your symptoms online with our free symptom checker. Start symptom checkerArticle Information
The information on this page is written and peer reviewed by qualified clinicians. Disclaimer: This article is for information only and should not be used for the diagnosis or treatment of medical conditions. Egton Medical Information Systems Limited has used all reasonable care in compiling the information but make no warranty as to its accuracy. Consult a doctor or other health care professional for diagnosis and treatment of medical conditions. For details see our conditions. What are important patient teaching items for a patient taking an iron supplement?Iron is best absorbed when taken on an empty stomach, with water or fruit juice (adults: full glass or 8 ounces; children: ½ glass or 4 ounces), about 1 hour before or 2 hours after meals. However, to lessen the possibility of stomach upset, iron may be taken with food or immediately after meals.
Which advice would the nurse give to the patient about taking iron supplements?Iron is best absorbed on an empty stomach. Yet, iron supplements can cause stomach cramps, nausea, and diarrhea in some people. You may need to take iron with a small amount of food to avoid this problem. Milk, calcium and antacids should NOT be taken at the same time as iron supplements.
What advice is should be given to patients taking oral ferrous sulfate to maximize absorption?Ferrous sulfate works best when you take it on an empty stomach. However, if it upsets your stomach, you can take it with or after food. A doctor (or a pharmacist) may recommend taking ferrous sulfate with orange juice or a vitamin C supplement. Vitamin C is believed to increase the amount of iron absorbed by the body.
What should I monitor with iron supplements?At present there are three main parameters available to clinicians wishing to monitor iron status in their patients: serum ferritin and transferrin saturation (TFS), which are indirect measurements, and the percentage of hypochromic red cells, which directly reflects marrow iron status.
|