Always consult a medical doctor or patient care specialist before using thyroxine sodium tablets. Thyroxine is used to treat an underactive thyroid hypothyroidism. It replaces and provides more thyroid hormone which is vital for maintaining normal mental and physical state.
Use of thyroxine sodium tablets during pregnancy or breastfeeding appears to be harmful. Consult your doctor or health care professional before taking thyroxine sodium. Possible interactions with thyroxine sodium tablets include anticoagulants, antidepressants, antivirals, antimalarials, corticosteroids, oral contraceptives, antibiotics, and antiepileptics. Thyroxine sodium tablets should not be taken with alcohol.
Consult with your doctor about any medications you are taking, before your treatment with thyroxine tablets. Taking more medicines may cause poisoning and serious side effects.
Please call the emergency department if you suspect a thyroxine sodium tablets overdose. AdvaCare also offers other products that can positively affect thyroid health, discover few of them here below:. It's usually safe to breastfeed while you're on levothyroxine. Thyroid hormones pass into breast milk in very low levels that are too small to affect the baby. If you're breastfeeding, it's important that you continue to take levothyroxine.
Your body needs good levels of thyroid hormones to make enough breast milk to feed your baby. Some medicines can interfere with thyroid hormones, so the dose of levothyroxine may need to be changed. They include:. Levothyroxine can change how other medicines work, so their doses may need to be altered. These medicines include:.
Some medicines should not be taken at the same time of day as levothyroxine as they can reduce the amount of levothyroxine your body takes in, including:. Read the information leaflet supplied with these medicines or speak to your pharmacist for advice on how much time to leave between taking these medicines and taking levothyroxine.
There's very little information about taking herbal remedies and supplements with levothyroxine. Tell your doctor or pharmacist if you're taking any other medicines, including herbal medicines, vitamins or supplements. The thyroid gland in your neck makes a hormone called thyroxine. Thyroxine controls how much energy your body uses the metabolic rate.
It's also involved in digestion, how your heart and muscles work, brain development and bone health. When the thyroid gland does not make enough thyroxine called hypothyroidism , many of the body's functions slow down. Some of the most common symptoms of an underactive thyroid gland are:. Levothyroxine is a synthetic version of thyroxine.
You take levothyroxine tablets to replace the thyroxine that your thyroid gland cannot produce and prevent the symptoms of hypothyroidism.
Levothyroxine starts working straight away, but it may be several weeks before your symptoms start to improve and you feel any different. Treatment with levothyroxine is usually lifelong. If you stop taking levothyroxine your symptoms are likely to come back. Yes, it's safe to take levothyroxine for a long time, even many years. High doses of levothyroxine over a long time can sometimes cause weakening of the bones osteoporosis. This should not happen if you are on the right dose.
It's important to have regular blood tests to make sure your dose is not too high. There's no clear evidence to suggest that taking levothyroxine will reduce fertility in either men or women.
However, speak to a pharmacist or your doctor if you're trying to get pregnant. They may want to review your treatment. Yes, you can drink alcohol while taking levothyroxine. Alcohol does not affect how this medicine works. One of the symptoms of an underactive thyroid gland is weight gain. So, once you start taking levothyroxine, you may lose weight as your body's hormones rebalance. Losing weight can also be a sign that your dose of levothyroxine is too high.
Once your thyroid hormone levels have returned to normal, your tendency to gain or lose weight is the same as for people who do not have thyroid problems.
If you have an underactive thyroid, you're entitled to free prescriptions for all of your medicines not just your levothyroxine. To claim your free prescriptions you'll need to have a medical exemption certificate.
The application form for the medical exemption certificate is called FP92A. You can get this from your doctor's surgery. You will need to fill in the form, then your doctor will sign it and send it off. Contraceptive pills that contain oestrogen combined contraceptive pills can reduce the amount of levothyroxine in your body.
Speak to your doctor if you start or stop taking the Pill — your dose of levothyroxine may need to change. It's having an underactive thyroid that causes hair loss — not treatment with levothyroxine. Because the natural hair growth cycle takes several months, hair loss related to thyroid disease might only be seen months after the illness has begun.
If treatment with levothyroxine has already started, it may seem like the medicine — rather than the underlying illness — is causing the hair loss. Page last reviewed: 23 October Next review due: 23 October Levothyroxine - Brand name: Eltroxin On this page About levothyroxine Key facts Who can and cannot take levothyroxine How and when to take levothyroxine Side effects Pregnancy and breastfeeding Cautions with other medicines Common questions about levothyroxine.
About levothyroxine Levothyroxine is a medicine used to treat an underactive thyroid gland hypothyroidism. Levothyroxine starts working straight away, but it may be several weeks before your symptoms start to improve. The most common side effects of levothyroxine are caused by taking a bigger dose than you need. Your doctor can lower your dose to help reduce any side effects. Before you start taking levothyroxine, your doctor will do a blood test to see what dose you need.
Once you start taking the medicine you'll have regular blood tests to see how well it's working. Levothyroxine doses need to be carefully monitored during pregnancy. If you're planning to become pregnant or think you may be pregnant while taking levothyroxine, it's important to visit your doctor to make sure you get the correct care for you and your baby.
Levothyroxine is used to treat hypothyroidism condition where the thyroid gland does not produce enough thyroid hormone. It is also used with surgery and radioactive iodine therapy to treat thyroid cancer. Levothyroxine is in a class of medications called hormones. It works by replacing thyroid hormone that is normally produced by the body. Without thyroid hormone, your body cannot function properly, which may result in poor growth, slow speech, lack of energy, excessive tiredness, constipation, weight gain, hair loss, dry, thick skin, increased sensitivity to cold, joint and muscle pain, heavy or irregular menstrual periods, and depression.
When taken correctly, levothyroxine reverses these symptoms. Levothyroxine comes as a tablet and a capsule to take by mouth. It usually is taken once a day on an empty stomach, 30 minutes to 1 hour before breakfast. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand.
Take levothyroxine exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor. Swallow capsules whole; do not chew or crush them. Do not remove the capsule from the package until you are ready to take it. Take the tablets with a full glass of water as they may get stuck in your throat or cause choking or gagging.
If you are giving levothyroxine to an infant, child, or adult who cannot swallow the tablet, crush and mix it in 1 to 2 teaspoons 5 to 10 mL of water. Only mix the crushed tablets with water; do not mix it with food or soybean infant formula.
Give this mixture by spoon or dropper right away. Do not store it for later use. Your doctor will probably start you on a low dose of levothyroxine and gradually increase your dose. Levothyroxine controls hypothyroidism but does not cure it. It may take several weeks before you notice a change in your symptoms.
Continue to take levothyroxine even if you feel well. Do not stop taking levothyroxine without talking to your doctor. This medication may be prescribed for other uses; ask your doctor or pharmacist for more information. Some foods and beverages, particularly those that contain soybeans, walnuts, and dietary fiber, may affect how levothyroxine works for you.
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