Side Effects Of Kelp Iodine Supplements

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DOSAGES OF IODINE

Recommended Daily Allowance (RDA)

  • Adult: 150 mcg/day
  • Pregnancy: 220 mcg/day
  • Lactation: 290 mcg/day
  • Children 1-8 years: 90 mcg/day
  • Children 8-13 years: 120 mcg/day
  • Children 13-18 years: 150 mcg/day

Dosage Considerations – Should be Given as Follows:

See Recommended Daily Allowances (RDAs) in “Dosages of Iodine”

WHAT ARE SIDE EFFECTS ASSOCIATED WITH USING IODINE?

Side effects associated with use of Iodine, include the following:

  • Acne (high dose)
  • Diarrhea
  • Eosinophilia
  • Excess fluid in the lungs
  • Fever
  • Headache
  • Hives
  • Joint pain
  • Metallic taste
  • Skin swelling
  • Thyroid suppression

This document does not contain all possible side effects and others may occur. Check with your physician for additional information about side effects.

WHAT OTHER DRUGS INTERACT WITH IODINE?

If your doctor has directed you to use this medication, your doctor or pharmacist may already be aware of any possible drug interactions and may be monitoring you for them. Do not start, stop, or change the dosage of any medicine before checking with your doctor, health care provider or pharmacist first.

Iodine has no known severe, serious, or moderate interactions with other drugs.

Mild Interactions of iodine include:

  • amiloride
  • drospirenone
  • iodine (radioactive)
  • iodoquinol
  • lithium
  • methimazole
  • potassium acid phosphate
  • potassium chloride
  • potassium citrate
  • propylthiouracil
  • spironolactone
  • triamterene

This information does not contain all possible interactions or adverse effects. Therefore, before using this product, tell your doctor or pharmacist of all the products you use. Keep a list of all your medications with you, and share this information with your doctor and pharmacist. Check with your health care professional or doctor for additional medical advice, or if you have health questions, concerns or for more information about this medicine.

WHAT ARE WARNINGS AND PRECAUTIONS FOR IODINE?

Warnings

  • This medication contains iodine. Do not take iodine if you are allergic to iodine or any ingredients contained in this drug
  • Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center immediately

Contraindications

  • Hypersensitivity to drug or components

Effects of Drug Abuse

  • No information provided

Short-Term Effects

  • See “What Are Side Effects Associated with Using Iodine?”

Long-Term Effects

  • See “What Are Side Effects Associated with Using Iodine?”

Cautions

  • Excessive iodine may cause hypothyroidism by feedback inhibition of thyroid hormone production and conversion of triiodothyronine (T3) to less active thyroxine (T4).
  • Use caution in patients with renal impairment.

Pregnancy and Lactation

  • Iodine use during pregnancy has not been studied. Consult your doctor
  • Iodine enters breast milk; use caution if breastfeeding

YOUR THYROID: COMMON THYROID PROBLEMS EXPLAINED

  • Reviewed By: Charles Patrick Davis, MD, PhD

Reviewed on 12/9/2020

ARE YOU HAVING THYROID PROBLEMS?

It's hard to tell if you have thyroid disease.

It’s hard to tell if you have thyroid disease. You might feel run down and tired, or have what is known as “brain fog.” You may be gaining weight, pregnant, or experiencing hair loss. Others may feel “hyper,” anxious, or sweat a lot more than usual. All of these are common symptoms of thyroid disorders.

The thyroid gland regulates many body processes. Women are particularly likely to have disorders that affect the function of this essential hormone-producing gland. Recognizing and treating these conditions can help preserve your health and prevent long-term health problems.

THYROID GLAND

This gland produces hormones that help control your metabolism.

The thyroid gland is located in front of your neck. It has right and left lobes that resemble a butterfly. This gland produces hormones that help control your metabolism, which is how your body uses energy. Disorders that affect thyroid function can either speed up or slow down metabolic processes, which can lead to a wide range of symptoms.

WEIGHT LOSS/WEIGHT GAIN

Changes in weight can signal an abnormal function of the thyroid.

Changes in weight can signal an abnormal function of the thyroid gland. Low levels of thyroid hormones (hypothyroidism) can cause weight gain, while unexpected weight loss can signal that too much thyroid hormone is being produced (hyperthyroidism). Hypothyroidism is much more common than hyperthyroidism.

SWOLLEN NECK

A swollen neck can indicate thyroid disease.

A swollen neck can indicate thyroid disease. Sometimes a swollen neck is caused by a goiter. A goiter is an enlargement of the thyroid gland, which is a butterfly-shaped gland that sits in front of your throat.

As shown here, an enlarged thyroid can be seen as a swelling in the front of the neck. Different thyroid diseases can cause goiters. Goiters can sometimes also result from tumors or nodules that develop within the thyroid.

CHANGES IN HEART RATE

Elevated levels of thyroid hormones also can lead to increases in blood pressure.

The hormones made in the thyroid gland affect almost every organ in the body, including the heart. Hypothyroidism can cause the heart to beat more slowly, while hyperthyroidism causes a fast heartbeat. Elevated levels of thyroid hormones also can lead to increases in blood pressure and the sense that your heart is pounding (palpitations).

CHANGES IN MOOD

A woman with thyroid problems is feeling fatigued.

Thyroid disorders can affect emotions, energy, and mood. Hypothyroidism can cause symptoms like depression, tiredness, and feeling sluggish. Hyperthyroidism is associated with sleep disturbances, irritability, anxiety, and restlessness.

HAIR LOSS

Hair loss is a common sign of a thyroid problem.

Hair loss is a common sign of a thyroid problem. Both too high and too low levels of thyroid hormones can lead to hair loss. The hair typically grows back once the condition is treated.

BODY TEMPERATURE

The thyroid affects regulation of body temperature.

The thyroid affects regulation of body temperature, so those with hypothyroidism often report feeling cold. In contrast, people with hyperthyroidism tend to have excessive sweating and an aversion to heat.

UNDERACTIVE THYROID SYMPTOMS

Here are symptoms of underactive thyroid.

Symptoms and signs of hypothyroidism include:

  • Constipation
  • Changes or abnormalities in the menstrual cycle
  • Dry skin and brittle nails
  • Tingling and numbness in the hands or fingers

OVERACTIVE THYROID SYMPTOMS

Here are symptoms of overactive thyroid.

Other symptoms and signs of hyperthyroidism include:

  • Problems with vision
  • Diarrhea
  • Irregularities in the menstrual cycle
  • Trembling hands
  • Muscle weakness

IS IT MENOPAUSE OR THYROID DISORDER?

Thyroid disorders can cause symptoms that are mistaken for those of a woman approaching menopause.

Thyroid disorders can cause symptoms that are mistaken for those of a woman approaching menopause. Both menstrual cycle changes and mood changes can result from the menopausal transition or from thyroid conditions. Blood tests can determine which of these conditions is responsible for your symptoms. It’s also possible to have a combination of the two causes.

WHEN SHOULD YOU SEE A DOCTOR?

Your doctor may recommend tests if you have symptoms or risk factors for thyroid disease. Both hypothyroidism and hyperthyroidism are most common in women over 60 years of age. A family history of thyroid disease increases your risk of developing thyroid conditions.

NECK CHECK FOR THYROID DISORDERS

Examining your neck in the area of the Adam's apple while you swallow can sometimes detect if your thyroid is enlarged.

Examining your neck in the area of the Adam’s apple while you swallow can sometimes detect if your thyroid is enlarged. Swallow while tipping the head back, and examine your neck and the area above the collarbones. If you see any lumps or bulges, see a doctor.

THYROID DISORDERS TESTS

Blood tests can diagnose many thyroid conditions.

Blood tests can diagnose many thyroid conditions. Thyroid-stimulating hormone (TSH) is a hormone that controls activity of the thyroid gland. If your TSH is high, this typically signals that your thyroid function is low (hypothyroidism). In contrast, low levels of TSH suggest hyperthyroidism. Your doctor may also order tests to determine the levels of other thyroid hormones. Imaging studies and tissue biopsies are other tests that are sometimes used to evaluate thyroid problems.

CAUSES: HASHIMOTO’S DISEASE

Hashimoto's disease, an autoimmune condition, is the most common cause of hypothyroidism.

Hashimoto’s disease, an autoimmune condition, is the most common cause of hypothyroidism. In Hashimoto’s disease the immune system mistakenly targets and damages the thyroid gland, so not enough hormones are produced. Hashimoto’s disease tends to run in families.

CAUSES: PITUITARY GLAND PROBLEMS

This gland produces TSH, which signals the thyroid gland to make thyroid hormones.

Thyroid disease may begin in the pituitary gland. The pituitary is located at the base of your brain. It controls the functions of many other glands in the body, including the thyroid. This gland produces TSH, which signals the thyroid gland to make thyroid hormones.

If there is a problem with your pituitary and not enough TSH is produced, thyroid problems can result. Inflammation of the thyroid (“thyroiditis”) and taking certain medications can also cause low thyroid hormone levels.

CAUSES: GRAVE’S DISEASE

Graves' disease is the most common thyroid disease to cause elevated thyroid hormone levels.

Graves’ disease is the most common thyroid disease to cause elevated thyroid hormone levels. This is another autoimmune condition in which the immune system targets the thyroid.

What Is Grave’s Disease?

In Grave’s Disease, the immune system attack triggers the release of high levels of thyroid hormones. A swelling behind the eyes is one of the characteristic signs of Graves’ disease, as shown in this photo.

CAUSES: CHILDBIRTH

Your thyroid may become underactive or overactive in the period following childbirth.

A mother’s thyroid may become underactive or overactive in the period following childbirth. This is known as postpartum thyroiditis. An average of 7.5% of women experience postpartum thyroiditis, and most return to normal thyroid function within a year.

CAUSES: THYROID NODULES

Thyroid nodules are lumps that are found inside the thyroid.

Thyroid nodules are lumps that are found inside the thyroid gland. These lumps can begin producing high levels of thyroid hormones, leading to thyroid diseases like hyperthyroidism. Large lumps may be obvious, while smaller nodules can be visualized with an ultrasound examination of the thyroid.

THYROID EMERGENCIES

Untreated thyroid diseases can, in rare cases, become serious health emergencies.

Untreated thyroid diseases can, in rare cases, become serious health emergencies. Having too much thyroid hormone in your blood may cause a thyroid storm. Symptoms include:

  • Irregular heartbeat (tachycardia)
  • Increased body temperature (hyperthermia)
  • Rapid muscle weakness

On the other hand, severe thyroid underactivity can cause myxedema, another health emergency. Symptoms of myxedema include:

  • Decreased body temperature (hypothermia)
  • Mental fog/confusion
  • Elevated risk of pneumonia
  • Potential coma

Both conditions are considered life-threatening medical emergencies that require immediate medical care.

MEDICATIONS

Treatment for hypothyroidism usually involves taking thyroid hormones in pill form.

Treatment for hypothyroidism usually involves taking thyroid hormones in pill form. Common thyroid disease medicines include methimazole (Tapazole) and propylthiouracil (PTU), and carbimazole.

Symptoms usually improve within a few weeks of beginning therapy. Most of those affected will have to take the thyroid hormones throughout their life. Over time, treatment can result in weight loss, increased energy, and lowering of cholesterol levels.

HYPERTHYROIDISM TREATMENT

There are several treatments available.

There are several treatments available to fight hyperthyroidism. The best approach can be determined by a doctor, who will likely consider how severe the hyperthyroidism is, as well as a patient’s medical history.

Anti-Thyroid Medications

Antithyroid medication, which attempts to lower the amount of thyroid hormone produced, is the most common treatment for hyperthyroidism. Many people need to take this medication long-term. You may need other kinds of medication to treat certain symptoms, like tremors or fast heart rate.

Radioactive Iodine

Radioactive iodine is a treatment option that destroys the thyroid gland over a period of weeks. This is an oral medication.

Beta Blockers

Beta blockers don’t actually treat thyroid level disorders, but they do improve the symptoms of high blood pressure, rapid heart rate, and heart palpitations.

HYPERTHYROIDISM TREATMENT: SURGERY (THYROIDECTOMY)

Surgery may be recommended.

Surgery to remove the thyroid gland is recommended for hyperthyroidism when antithyroid drugs do not work, or if there is severe enlargement of the gland. Surgery can also be used to treat thyroid nodules or tumors. After surgical removal of the gland, most people need to take thyroid hormones in pill form.

THYROID CANCER

Thyroid cancer is not common, and it is among the least deadly types of cancer.

Thyroid cancer is not common, and it is among the least deadly types of cancer.

Thyroid Cancer Symptoms

A lump or swelling in the thyroid gland is the most common sign, and only about 5% of thyroid nodules are malignant (cancerous).

Thyroid Cancer Treatment

Some thyroid cancer, but not all, is treated by surgery followed by radioactive iodine therapy or radiation therapy. Thyroid cancer is almost never treated with external radiation.

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