Do not take iron supplements by mouth if you are receiving iron injections. To do so may result in iron poisoning. Do not regularly take large amounts of iron for longer than 6 months without checking with your health care professional.
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.
In healthy people, taking high doses of iron supplements (especially on an empty stomach) can cause an upset stomach, constipation, nausea, abdominal pain, vomiting, and diarrhea. Large amounts of iron might also cause more serious effects, including inflammation of the stomach lining and ulcers.
You shouldn't take iron supplements with milk, caffeine, antacids or calcium supplements. Try to take your iron supplement with vitamin C (for example, a glass of orange juice) to increase absorption.
Inhibitors of iron absorption include phytate, which is a compound found in plant-based diets that demonstrate a dose-dependent effect on iron absorption. Polyphenols are found in black and herbal tea, coffee, wine, legumes, cereals, fruit, and vegetables and have been demonstrated to inhibit iron absorption.
Common iron supplement side effects include constipation, diarrhea, dark stools, and a metallic taste in your mouth. This article discusses iron supplements and how to use them. It also details iron supplement side effects and how to manage constipation and stomach upset from taking iron pills.
3. The iron supplement should be taken with a full cup of water to make sure it does not get stuck in the esophagus. 4. To reduce the risk of reflux, the person should not lie down for 30 to 60 minutes after taking the iron supplement.
Extreme fatigue. Weakness. Pale skin. Chest pain, fast heartbeat or shortness of breath.
Weight gain related to iron therapy is a common problem in female patients with iron deficiency anemia. Patients under iron therapy should be counseled in terms of weight gain complication and benefits of diet and followed up serum ferritin and Hgb levels to prevent prolonged iron therapy.
– It usually takes 2 to 3 weeks of taking regular iron supplements before your symptoms start to improve. – You may need to keep taking iron for several months to build up your iron reserves and keep your anemia from returning. Take your pills for as long as your doctor recommends, even if your symptoms have improved.
Iron pills can change the color of your stool to a greenish or grayish black. This is normal, but because internal bleeding can also cause dark stool, be sure to mention any color changes to your doctor.
Iron pills may cause stomach problems, such as heartburn, nausea, diarrhea, constipation, and cramps. Be sure to drink plenty of fluids and eat fruits, vegetables, and fibre each day. Iron pills can change the colour of your stool to a greenish or grayish black. This is normal.
Some signs that iron pills are working for iron deficiency anemia include increased energy, less weakness, and less shortness of breath or dizziness. However, since iron deficiency anemia does not always cause symptoms, people may not display any clear signs that iron pills are or are not working.
Most people feel better after taking ferrous fumarate for 1 week, but it may take up to 4 weeks to work fully.
Common causes of iron deficiency include not getting enough iron in your diet, chronic blood loss, pregnancy and vigorous exercise. Some people become iron deficient if they are unable to absorb iron. Iron deficiency can be treated by adding iron-rich foods to the diet.
Furthermore, headache and muscle and joint pain associated with iron deficiency are repeatedly considered migraine and fibromyalgia syndrome, respectively 3, 19. The multitude of symptoms is commonly associated low ferritin concentration without anemia 1, 17, 20, 21, 22.
To treat iron deficiency anaemia, you'll need to take it for several months. Your doctor will usually advise you to keep taking it for 3 to 6 months after your condition has improved to help build up your body's iron supply.
If you take iron supplements, waiting at least one hour before having your coffee is best. This is because coffee and other caffeinated drinks can reduce iron absorption in the body. Waiting for an hour can give your body enough time to absorb the iron properly.
Eye symptoms of low iron can include a pale coloring of the inside of the lower eyelids. In moderate or severe cases of iron deficiency anemia, the inside layer of the lower eyelid is very pale pink or yellow instead of red. Rather than low iron, one common cause of blurry vision is dry eye.
Take vitamin C with your source of iron.
Vitamin C increases absorption of both heme and non-heme iron absorption. Four ounces (1/2 cup) of orange juice is enough to increase iron absorption. Other sources of vitamin C include citrus fruit, fresh bell peppers, strawberries, cantaloupe, and fresh broccoli.