Lethyrox 50 Tablet
Manufacturer
Intas Pharmaceuticals Ltd
Salt Composition
Thyroxine (50mcg)
Key Information
Short Description
Lethyrox 50 Tablet is a medicine used to treat an underactive thyroid gland (hypothyroidism). It replaces the hormone which is not being produced by your thyroid gland in sufficient quantity and helps regulate your body's energy and metabolism.
Dosage Form
Tablet
Introduction
Before you start taking Lethyrox 50 Tablet, your doctor will do a blood test to see what dose you need. Once you start taking the medicine, you will have regular blood tests to see how well it is working and the dose may be adjusted from time to time. It is best taken on an empty stomach before your first meal of the day. You should take this medicine regularly to get the maximum benefit. It may take several weeks before your symptoms start to improve. You may need to take it for the rest of your life. If you stop taking it, your symptoms are likely to come back.
Directions for Use
Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Lethyrox 50 Tablet is to be taken empty stomach.
Safety Information
Side Effects
palpitations (irregular heartbeat) vomiting anxiety diarrhea weight loss tremors increased appetite and restlessness
Alcohol Warning
Consuming alcohol with Lethyrox 50 Tablet does not cause any harmful side effects.
Breastfeeding Warning
Lethyrox 50 Tablet is safe to use during breastfeeding. Human studies suggest that the drug does not pass into the breastmilk in a significant amount and is not harmful to the baby.
Pregnancy Warning
Lethyrox 50 Tablet is safe to use during pregnancy. Most studies have shown low or no risk to the developing baby.
Interacting Medicines
Many other drugs affect the way this medicine works. Ask your doctor for advice if you are taking any other medications.
How it works
Lethyrox 50 Tablet is a synthetic version of a hormone produced by the thyroid gland. It works by replacing the thyroid hormones that your thyroid gland cannot produce in a sufficient quantity and relieves the symptoms of hypothyroidism (tiredness, weight gain, and depression).
Quick Tips
Lethyrox 50 Tablet should be taken on an empty stomach (ideally first thing in the morning). No food, milk, or tea should be taken 1 hour before and 2 hours after taking this medicine. Leave a gap of at least 4 hours before taking any antacids, calcium or iron supplements, and multivitamins as these may interfere with the effect of the medicine.
Related Medicines
Eltroxin 50mcg Tablet
Euthyrox 50 Tablet
Thyronorm 50mcg Tablet
Thyrox-50 Tablet
Thyrofit 50 Tablet
Dynanorm 50mcg Tablet
Thiromeg 50 Tablet
Thyrowyn 50mcg Tablet
Thyrozyte 50mcg Tablet
Hyrox 50mcg Tablet
Frequently asked questions
What should I do if I accidentally take more than the dose required?
An overdose of this medicine may cause nervousness, anxiety, rapid heartbeat, hand tremors, excessive sweating, weight loss, and sleep problems. Seek immediate medical attention if an overdose is suspected.
How long do I need to take Lethyrox 50 Tablet?
Your treatment duration will depend on your individual needs, as prescribed by your doctor. Treatment may be long-term and you may need to continue taking it for life. Do not abruptly stop taking the medication, as this may lead to a recurrence of low thyroid hormone symptoms.
How should Lethyrox 50 Tablet be taken?
Take Lethyrox 50 Tablet exactly as your doctor has prescribed. Lethyrox 50 Tablet is taken orally, preferably before breakfast or as the first meal of the day. It should be swallowed whole with plenty of water.
Being a diabetic what should I be aware of while taking Lethyrox 50 Tablet?
Lethyrox 50 Tablet may increase blood sugar levels and potentially interfere with the effectiveness of other anti-diabetic medications you are currently taking. Therefore, dose adjustments might be required. Consult your doctor who will help manage your dosage.
What does thyroxine do? Why is it important?
Thyroxine hormone regulates how much energy your body uses. It plays a crucial role in maintaining your body weight, muscle strength, body temperature, and even your mood. It's also essential for digestion, heart muscle function, brain development, and bone health.
Does Lethyrox 50 Tablet affect contraception?
Oral birth control pills that contain both estrogen and progesterone may reduce the amount of Lethyrox 50 Tablet in your body. Consequently, the dosage of Lethyrox 50 Tablet may need adjustment. Consult your doctor to discuss the appropriate dose management.
