Lethyrox 12.5 Tablet
Manufacturer
Intas Pharmaceuticals Ltd
Salt Composition
Thyroxine (12.5mcg)
Key Information
Short Description
Lethyrox 12.5 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 12.5 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 12.5 Tablet is to be taken empty stomach.
How it works
Lethyrox 12.5 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 12.5 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. It may take 6 to 8 weeks to get the full effect. For most people, Lethyrox 12.5 Tablet can be a lifelong medication. Do not discontinue it without discussing your doctor. Inform your doctor if you have diarrhea, nervousness, irritability, sleep disturbances, shaking hands, or chest pain. Your doctor may adjust your dose. 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. Get your hormone levels checked regularly and inform your doctor if you notice a significant change in your body weight. Inform your doctor before changing the brand of Lethyrox 12.5 Tablet as all brands may not have the same effect.
Related Medicines
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Thyronorm 12.5mcg Tablet
Thyrozen 12.5mcg Tablet
Thyro Ace 12.5mcg Tablet
Euthyrox 12.5 Tablet
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Frequently asked questions
What should I do if I accidentally take more than the recommended dose?
Taking a larger dose of this medicine can result in side effects such as nervousness, anxiety, rapid heartbeat, hand tremors, excessive sweating, weight loss, and sleep disturbances. It is important to contact your doctor immediately if you suspect an overdose.
How long should I take Lethyrox 12.5 Tablet?
You should continue taking Lethyrox 12.5 Tablet as prescribed by your doctor, which may require lifelong use in some cases. Do not discontinue the medication without consulting your healthcare provider, as symptoms of hypothyroidism could return.
How should Lethyrox 12.5 Tablet be taken?
Take Lethyrox 12.5 Tablet exactly as advised by your doctor. Lethyrox 12.5 Tablet is typically taken orally, preferably before breakfast or with the first meal of the day. It is essential to swallow it whole with sufficient water.
What should I be aware of regarding diabetes and taking Lethyrox 12.5 Tablet?
Lethyrox 12.5 Tablet might increase blood sugar levels and could affect the effectiveness of other anti-diabetic medications you may be using. It is crucial to adjust your medication dose based on advice from your doctor, who can guide you through the appropriate dosage adjustments.
What does thyroxine do? Why is it important?
Thyroxine hormone controls how much energy your body utilizes. It plays a crucial role in regulating your body weight, muscle strength, body temperature, and even your mood. Additionally, it is essential for digestion, heart health, brain development, and bone health.
Does Lethyrox 12.5 Tablet affect contraception?
Certain oral contraceptives, containing both estrogen and progesterone, can alter the amount of Lethyrox 12.5 Tablet in your system, potentially requiring dose adjustments to be made.
