what are the effects of taking too much thyroid medication?
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If you take too much of the drug, you may develop symptoms of overactive thyroid, including fatigue, sensitivity to heat, increased appetite, and sweating. Symptoms of a levothyroxine overdose may also include: Confusion and disorientation.
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Symptoms include rapid weight gain, depression, low energy, and dry skin. People who abuse levothyroxine may develop insulin resistance during withdrawal, which can trigger diabetes. When taken as prescribed, levothyroxine is a safe medication to treat thyroid-related disorders.
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In some cases, Synthroid may lead to weight gain. This is because the drug can increase your appetite, which may make you eat more food than usual. It's also possible for you to gain weight if your dose of Synthroid isn't high enough for your body's needs.
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It does not affect the thyroid gland, it only hides the symptoms of an over-active thyroid gland. Stopping the medication suddenly could worsen this condition. Kidney function: Kidney disease or reduced kidney function may cause this medication to build up in the body, causing side effects.
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['Debilitating weight loss.', 'Dramatically increased appetite and thirst.', 'Nervousness, anxiety, panic attacks.', 'Heat intolerance, sweating.', 'Fatigue or muscle weakness.', 'Diarrhea, nausea, and vomiting.', 'Menstrual irregularities.', 'Goiter/enlarged thyroid.']
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['Weight loss.', 'Hyper-excitability.', 'Increased appetite.', 'Increased thirst.', 'Increased urination.', 'Enlargement of thyroid gland.', 'Vomiting.', 'Diarrhea.']
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Too much thyroid medicine increases the activity of the osteoclasts (the bones that break down bone) and put you at an increased risk for fracture.
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Myth 4: Birth control can lead to increased thyroxine-binding globulin and thyroid dysfunction — and if TBG levels are too high, that will reduce the amount of thyroid hormone flowing through the bloodstream.
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['nervousness, anxiety and irritability.', 'mood swings.', 'difficulty sleeping.', 'persistent tiredness and weakness.', 'sensitivity to heat.', 'swelling in your neck from an enlarged thyroid gland (goitre)', 'an irregular and/or unusually fast heart rate (palpitations)']
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You shouldn't take more levothyroxine than your doctor prescribes. If you take too much of the drug, you may develop symptoms of overactive thyroid, including fatigue, sensitivity to heat, increased appetite, and sweating. Symptoms of a levothyroxine overdose may also include: Confusion and disorientation.
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The good news is that many of the side effects of hormonal birth control are reversible, if you stop taking them soon enough. Not every person who experiences symptoms of a hypoactive thyroid will develop Hashimoto's Thyroiditis.
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Overactive thyroid (also known as hyperthyroidism) is a relatively common hormonal condition that occurs when there is too much thyroid hormone in the body. Excess levels of thyroid hormones can then speed up the body's metabolism, triggering a range of symptoms, such as: nervousness and anxiety.
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If T3 and T4 levels are high, you may have a rapid heart rate and diarrhea/weight loss. Listed below are other symptoms of too much T3 and T4 in your body (hyperthyroidism): Anxiety. Irritability or moodiness.
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There is a fine line between taking too much Synthroid and too little. Overtreatment may cause detrimental cardiac effects (such as an increase in heart rate, precipitation of angina or arrhythmias). The elderly and people with pre-existing cardiac disease are most at risk.
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Tell your doctor immediately if any of these unlikely but serious effects of high thyroid hormone levels occur: increased sweating, sensitivity to heat, mental/mood changes (such as nervousness, mood swings), tiredness, diarrhea, shaking (tremor), headache, shortness of breath.
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Get medical help right away if any of these rare but serious effects of high thyroid hormone levels occur: chest pain, fast/pounding/irregular heartbeat, swelling hands/ankles/feet, seizures. A very serious allergic reaction to this drug is rare.
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It is also important to note that headache is a common side effect of levothyroxine use. In people with moderate to severe hypothyroidism, who would inherently require higher doses, the drug may, in fact, trigger headaches or worsen existing symptoms.