What is iodine toxicity called?
Consuming too much iodine can also lead to a condition called iodine-induced hyperthyroidism. This usually happens when people take iodine supplements to improve their thyroid function.
What are the toxicity symptoms of iodine?
Symptoms of iodine poisoning include:
- Abdominal pain.
- Coughing.
- Delirium.
- Diarrhea, sometimes bloody.
- Fever.
- Gum and tooth soreness.
- Loss of appetite.
- Metallic taste in mouth.
Who is at risk for iodine toxicity?
In particular, infants, the elderly, pregnant and lactating women, and individuals with preexisting thyroid disease are susceptible to adverse effects of excess iodine intake and exposure (5).
Is liquid iodine toxic?
Higher exposures may cause a build-up of fluid in the lungs (pulmonary edema), a medical emergency, with severe shortness of breath. ► Iodine can cause headache, metallic taste, nausea, vomiting, diarrhea and abdominal pain.
How much iodine is toxic to humans?
The sources of excess iodine can be from overconsumption of iodized salt, drinking water, milk rich in iodine, certain seaweeds, and dietary supplements containing iodine. Ingestion of over 1.1 milligrams/day of iodine may be harmful and can lead to acute and/or chronic toxicity.
Is iodine toxic on skin?
Background: Povidone-iodine solutions are widely used and highly effective antiseptics. Although commonly used at full strength, this concentration appears to be toxic to the cells involved in wound healing. Few systematic studies of povidone-iodine toxicity have been reported.
What happens if your body has too much iodine?
High iodine intakes can also cause thyroid gland inflammation and thyroid cancer. Getting a very large dose of iodine (several grams, for example) can cause burning of the mouth, throat, and stomach; fever; stomach pain; nausea; vomiting; diarrhea; weak pulse; and coma.
How much iodine is toxic?
Is lugol’s iodine toxic?
Acute toxicity of Lugol’s solution is related to its iodine content,1 although the high potassium concentration can cause extreme irritation of the mucosal membranes. Patients with an iodine overdose can experience metabolic acidosis, renal failure, hypotension, circulatory collapse, and death.
Is iodine harmful to human body?
Can iodine be harmful? Yes, if you get too much. Getting high levels of iodine can cause some of the same symptoms as iodine deficiency, including goiter (an enlarged thyroid gland). High iodine intakes can also cause thyroid gland inflammation and thyroid cancer.
Is iodine safe for humans?
When taken by mouth: Iodine is likely safe for most people when taken in doses less than 1100 mg daily. Large amounts or long-term use of iodine is possibly unsafe. Adults should avoid prolonged use of higher doses without proper medical supervision.