What are the most common side effects of levothyroxine?
Common side effects may include:
- muscle weakness;
- headache, leg cramps;
- nervousness, trouble sleeping;
- diarrhea; or.
- skin rash, partial hair loss.
What are the long term side effects of levothyroxine?
If the levothyroxine dose is too high, serious side effects can occur, mainly affecting the heart, and include (DailyMed, 2019):
- Irregular heartbeat (arrhythmia)
- High blood pressure.
- Heart failure.
- Chest pain (angina)
- Heart attack (myocardial infarction)
- Cardiac arrest (heart stops working)
What does levothyroxine do to the body?
Levothyroxine is a medicine used to treat an underactive thyroid gland (hypothyroidism). The thyroid gland makes thyroid hormone which helps to control energy levels and growth. Levothyroxine is taken to replace the missing thyroid hormone.
What happens when you stop taking levothyroxine?
What happens when you stop taking thyroid medication? If you stop taking your thyroid medication, you can expect your hypothyroid symptoms to return. Typically, the longer you go without your medication, and the more severe your thyroid disease is, the higher your risk for severe and even life-threatening conditions.
Why do you have to drink a full glass of water with levothyroxine?
The Levoxyl-branded tablet may rapidly swell and disintegrate, and cause choking or gagging if it becomes stuck in your throat. Take with a full glass of water, but talk with your doctor should you have difficulty swallowing it.
Is it better to take levothyroxine in the morning or at night?
Ideally, levothyroxine should be the only medication taken at bedtime. Just as with morning dosing, it is best to avoid co-administration with other medications such as statins, blood pressure drugs, and metformin.
Is 25 mcg levothyroxine a lot?
There are two strategies for initiating levothyroxine in healthy adults younger than 65 years: low-dose (50 mcg) and full-dose (1.6 to 1.7 mcg per kg). Traditionally, lower starting doses of 25 to 50 mcg per day are recommended for patients 65 years and older or who have ischemic heart disease.
What should I avoid while taking levothyroxine?
What foods should not be taken with levothyroxine?
- Soybean flour.
- Dietary fiber.
- Cottonseed meal.
- Espresso coffee.
Can you survive without thyroid medication?
The short answer is yes. People can live full, long lives without a thyroid (or with an underactive thyroid) if they take medication to replace the absence of thyroid hormones in their body.
How do you know when your thyroid medicine needs adjusting?
General joint and muscle pains are common when hypothyroidism is not sufficiently treated, and your dosage of thyroid hormone needs to be increased. Joint and muscle weakness and pain, especially in the arms and legs, can be evidence that you need an increased dose of antithyroid drugs for your hyperthyroidism.
Is 50 mcg of levothyroxine a lot?
For patients over 50 years, initially, it is not advisable to exceed 50 micrograms daily. In this condition, the daily dose may be increased by 50 micrograms at intervals of every 3-4 weeks, until stable thyroxine levels are attained. The final daily dose may be up to 50 to 200 micrograms.
Does levothyroxine make you tired?
It comes with serious risks if you don’t take it as prescribed. If you stop taking the drug or don’t take it at all: Your thyroid hormones will remain low, which may result in low energy levels, tiredness, weakness, slower speech, constipation, or thickened skin.
What happens if you stop taking levothyroxine for a few days?
Effects of Skipping Thyroid Hormone Replacement
Blood pressure irregularities. Elevated cholesterol, including treatment-resistant high cholesterol and increased risk of heart disease. Low body temperature; feeling perpetually cold. Fatigue, muscle weakness, or joint pain.
Can you stop taking levothyroxine suddenly?
Do not suddenly stop taking this medicine without first checking with your doctor. Your doctor may want you or your child to gradually reduce the amount you are using before stopping completely.
Can you skip thyroid medication for one day?
For your medication to work properly, you need to take it regularly and consistently. Skipping doses, taking your medication in the morning one day and in the evening the next, or taking it with food some days and on an empty stomach other days can affect how the medication is absorbed.