What if I took my thyroid medicine twice?
The synthetic thyroid hormone T4 is relatively safe, and you shouldn't worry if you accidentally take an extra dose, Bianco says.
What is the highest amount of Synthroid you can take?
Note: For treating hypothyroidism, a Synthroid dosage that's higher than 200 mcg in 24 hours is typically considered high. There isn't a maximum dosage, but needing to take more than 300 mcg per day may suggest that Synthroid isn't effective for treating your condition.
Can I take 2 thyroid pills?
If you take thyroid replacement hormones (levothyroxine) after surgery or radioactive iodine, you can take two pills at the same time if you forget one. While this is safe, it's better if you remember to take it every day.
Can taking too much Synthroid be harmful?
Large doses of levothyroxine can lead to serious and potentially life-threatening adverse effects (DailyMed, 2019). As you and your healthcare provider look for the right dose of Synthroid or levothyroxine, you may experience side effects—these usually stem from the dosage not being quite right.
Does Synthroid cause weight gain?
Weight gain isn't a known side effect of Synthroid. Weight gain wasn't reported by people taking the drug in clinical trials. Weight gain is a known symptom of hypothyroidism (low levels of thyroid hormones), which Synthroid is used to treat.
Is it better to take Synthroid in the morning or at night?
There is consensus that levothyroxine should be taken in the morning on an empty stomach. A pilot study showed that levothyroxine intake at bedtime significantly decreased thyrotropin levels and increased free thyroxine and total triiodothyronine levels.
Can't remember if I took my Synthroid?
Take the missed dose as soon as you remember it. However, if it is almost time for the next dose, skip the missed dose and continue your regular dosing schedule. Do not take a double dose to make up for a missed one.
What happens if you take 20 thyroid pills in one day?
The common clinical signs following thyroxine overdose can either be limited to tachycardia, agitation, nervousness, insomnia, anxiety, tremor [2], or severe features, though less likely, like thyroid storm involving cardiac, neurological, respiratory and thermoregulatory center [3].
What happens if you take too much thyroid medication?
Symptoms of too much levothyroxine can include anxiety, diarrhea, depression, elevated heartbeat, elevated blood pressure, fatigue, irritability, difficulty concentrating, difficulty sleeping, being overheated, and unprompted or unintentional weight loss.
Will Synthroid cause weight loss?
In most cases, levothyroxine causes some weight loss. According to the American Thyroid Association, when this medication is started, you may lose up to 10% of your weight. This weight is mainly water weight, since being hypothyroid makes you retain water.
What does a thyroid storm feel like?
Common signs and symptoms of thyroid storm include: Having a high fever — a temperature between 104 degrees to 106 degrees Fahrenheit is common. Having a rapid heart rate (tachycardia) that can exceed 140 beats per minute. Feeling agitated, irritable and/or anxious.
Can too much Synthroid make you tired?
Adverse reactions associated with SYNTHROID therapy are primarily those of hyperthyroidism due to therapeutic overdosage [see WARNINGS AND PRECAUTIONS, OVERDOSAGE]. They include the following: General: fatigue, increased appetite, weight loss, heat intolerance, fever, excessive sweating.
How do I know if my thyroid medication is too high?
Symptoms of severe overtreatment include:Anxiety.Mood swings.Hand tremors.Diarrhea.Muscle weakness, mainly in the thighs and shoulders.Weight loss.Inability to sleep and/or focus.Abnormally increased heart rate, even at rest.More items...•
What happens if Synthroid doesn't work?
So if you find that Synthroid isn't working for you then you can simply switch to another brand or type of thyroid medication and it may actually help you feel better. Other thyroid medications include: Tirosint (T4 only) Tirosint-Sol (T4 only)
Do you increase Synthroid if TSH is high?
The goal is to maintain the TSH level within normal limits; the dosage of levothyroxine should be increased if the TSH level remains above normal and should be decreased if the TSH level falls below normal.
What are the long term side effects of taking Synthroid?
Synthroid warningsIrregular heartbeat (arrhythmia)High blood pressure.Heart failure.Chest pain (angina)Heart attack (myocardial infarction)Cardiac arrest (heart stops working)Allergic reactions, including skin rash, hives, difficulty breathing, etc.