what are the side effects of synthetic thyroid hormone?
233816
['General. fatigue, increased appetite, weight loss, heat intolerance, fever, excessive sweating;', 'Central Nervous System. headache, hyperactivity, nervousness, anxiety, irritability, emotional lability, insomnia;', 'Musculoskeletal. ... ', 'Cardiovascular. ... ', 'Respiratory. ... ', 'Gastrointestinal. ... ', 'Dermatologic. ... ', 'Endocrine.']
1346674
['faintness.', 'dizziness.', 'blood pressure drop.', 'slowing heart rate.', 'hypotension.', 'weakness.', 'dehydration.', 'thyroid malfunction.']
1099069
['Oily Skin and Acne. Oily skin and acne are indeed not uncommon side effects of TRT, to varying degrees. ... ', 'Hair Loss. ... ', 'Prostate. ... ', 'Testicular Shrinking. ... ', 'Increased Red Blood Cell Production.']
123165
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.
1322629
4. Make Sure It's Not Your Thyroid Drug. First, if you are hypothyroid and taking levothyroxine (i.e., Synthroid) as your thyroid hormone replacement, and still losing hair, you may need to take action. Prolonged or excessive hair loss IS a side effect of Synthroid for some people.
552722
['Weight loss.', 'Tremor.', 'Headache.', 'Nausea.', 'Vomiting.', 'Diarrhea.', 'Stomach cramps.', 'Nervousness.']
27537
Larger dosages may produce life-threatening toxicity. 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).
915856
['pain, swelling or itchy skin where your injection was given.', 'feeling or being sick (nausea or vomiting)', 'diarrhoea.', 'headaches.', 'feeling dizzy.', 'hot flushes.']
536036
Levothyroxine (Synthroid) is a synthetic version of T4, and liothyronine (Cytomel) is a synthetic version of T3.
345437
Tell your doctor right away 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.
787503
['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)', 'twitching or trembling.']
718891
['temporary changes in the way you taste food and drinks.', 'headaches.', 'nausea and vomiting.', 'muscle and joint pain.', 'shortness of breath.', 'itchiness and rash.', 'increased or decreased blood pressure or heart rate.', 'burning sensation or swelling at the site of the injection.']
562687
['headache.', 'constipation.', 'diarrhea.', 'nausea.', 'vomiting.', 'rash.']
104811
['Weight loss.', 'Hyper-excitability.', 'Increased appetite.', 'Increased thirst.', 'Increased urination.', 'Enlargement of thyroid gland.', 'Vomiting.', 'Diarrhea.']
270182
Levothyroxine Overdose 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.
109382
['bone and joint pain.', 'fatigue.', 'dizziness.', 'drowsiness.', 'higher cholesterol.', 'hot flashes.', 'weight gain.', 'nausea.']
1035394
In addition, it is impossible to avoid having too much thyroid hormone in the system soon after each dose of T3 is taken. High T3 levels can lead to unpleasant symptoms such as rapid heart beat, insomnia and anxiety. High T3 levels also can harm the heart and the bones.