Why does my stool turn black after taking ferrous sulfate tablets?

Ferrous sulfate tablets are a common drug for treating iron deficiency anemia. It has a good therapeutic effect on malnutrition, pregnancy-related anemia, and iron deficiency anemia that occurs during children's development. When taking ferrous sulfate tablets to treat iron deficiency anemia, it may cause the stool to become black. This is a relatively normal phenomenon. This phenomenon will gradually disappear after stopping the medication. When taking ferrous sulfate tablets, you should also be aware of some precautions.

Why does my stool turn black after taking ferrous sulfate tablets?

Ferrous sulfate tablets are used for iron deficiency anemia caused by various reasons (such as chronic blood loss, malnutrition, pregnancy, children's development period, etc.). After clinical observation, it was found that taking one tablet daily also has a good therapeutic effect. So what is the reason for black stool after taking ferrous sulfate tablets? What should we pay attention to?

Taking ferrous sulfate tablets may cause constipation. Gastrointestinal adverse reactions such as nausea, vomiting, upper abdominal pain, and constipation may be seen after taking ferrous sulfate tablets. Ferrous sulfate tablets can reduce intestinal motility and cause constipation, and incomplete absorption will result in black stools.

The adverse reactions of ferrous sulfate tablets show: gastrointestinal adverse reactions such as nausea, vomiting, upper abdominal pain, and constipation can be seen. This medicine can reduce bowel movements, cause constipation, and cause black stools. Therefore, black stools are a side effect of taking ferrous sulfate tablets.

Note:

1. When used for daily iron supplementation, a preventive dose should be used.

2. The therapeutic dose should not be used for a long time. It should be used after the doctor diagnoses the patient with iron deficiency anemia. During the treatment, the blood count and serum iron level should be checked regularly.

3. Use with caution in patients with alcohol poisoning, hepatitis, acute infection, intestinal inflammation, pancreatitis, etc.; use with caution in patients with gastric and duodenal ulcers, and ulcerative enteritis.

4. Do not take it with strong tea.

5. It is best to take it after or during meals to relieve stomach irritation.

6. If you overdose or experience serious adverse reactions, seek medical attention immediately.

7. It is forbidden for people with allergies to use. People with allergic constitution should use it with caution.

8. Do not use the product when its properties change.