Euthyrox 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.

Euthyrox 12.5 Tablet is used to treat deficiency of chemical controlling growth and energy production

Uses of Euthyrox Tablet

Treatment of Hypothyroidism

Benefits of Euthyrox Tablet

In Treatment of Hypothyroidism

Euthyrox 12.5 Tablet is a synthetic version of thyroxine, a hormone that is naturally produced in your body. When your body does not produce enough thyroxine, you get hypothyroidism. Some symptoms of hypothyroidism include tiredness, weight gain, and muscle aches. This medicine raises your hormone level to the right amount and helps you get rid of these symptoms. For most people, this is a lifelong medication and should not be discontinued without talking to your doctor.

It may take a while for this medicine to work properly. Your doctor may get regular blood tests done to determine the effectiveness of this medicine and to make sure that you are on the right dose.

Side effects of Euthyrox Tablet

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Euthyrox

Palpitations
Vomiting
Anxiety
Diarrhea
Weight loss
Nervousness
Increased appetite
Tremors

How to use Euthyrox Tablet

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. Euthyrox 12.5 Tablet is to be taken empty stomach.

How Euthyrox Tablet works

Euthyrox 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).

Safety advice

Alcohol

SAFE

Consuming alcohol with Euthyrox 12.5 Tablet does not cause any harmful side effects.

Pregnancy

SAFE IF PRESCRIBED

Euthyrox 12.5 Tablet is safe to use during pregnancy. Most studies have shown low or no risk to the developing baby.

Breast feeding

SAFE IF PRESCRIBED

Euthyrox 12.5 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.

Driving

SAFE

Euthyrox 12.5 Tablet does not usually affect your ability to drive.

Kidney

CONSULT YOUR DOCTOR

There is limited information available on the use of Euthyrox 12.5 Tablet in patients with kidney disease. Please consult your doctor.

Liver

CONSULT YOUR DOCTOR

There is limited information available on the use of Euthyrox 12.5 Tablet in patients with liver disease. Please consult your doctor.

All substitutes

For informational purposes only. Consult a doctor before taking any medicines.

Euthyrox 12.5 Tablet

₹3.0/Tablet

Thyrox 12.5 Tablet

Macleods Pharmaceuticals Pvt Ltd

₹1.51/tablet

50% cheaper

Thyronorm 12.5mcg Tablet

Abbott L

₹1.51/tablet

50% cheaper

Lethyrox 12.5 Tablet

Intas Pharmaceuticals Ltd

₹1.09/tablet

64% cheaper

Thyroup 12.5 Tablet

Lupin Ltd

₹1.44/tablet

52% cheaper

Thyrorich 12.5mcg Tablet

Primus Pharmaceuticals

₹1.12/tablet

63% cheaper

View all substitutes

Quick tips

Euthyrox 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, Euthyrox 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. The dose may need to be adjusted.
Inform your doctor before changing the brand of Euthyrox 12.5 Tablet as all brands may not have the same effect.

Fact Box

Chemical Class

Iodinated amino acid derivative

Habit Forming

Therapeutic Class

HORMONES

Action Class

Thyroid hormones

Patient concerns

My ovaries r 3.4x2. 2CMS uterus cycle not coming from July 2016. Before that three days bleeding. Every 21 days. Menopause or it will come again Taking 25 n 50 mg euthyrox since one week

Dr. Sonu Balhara Ahlawat

Obstetrics and Gynaecology

Wait for 6 months And see

I got the check of thyroid and tsh was 6.33 and now am taking euthyrox 25 mg as am not in India and din't find thyronorm.Are they the same as the chemist suggested that they are same only brand differ. kindly help

Dr. Pushkar Mani

Physician

Yes it's same

User feedback

Patients taking Euthyrox 12.5 Tablet

Once A Day

100%

FAQs

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. You should immediately consult your doctor in case of an overdose.

How long do I need to take Euthyrox 12.5 Tablet?

You should take Euthyrox 12.5 Tablet as long as your doctor has recommended. Usually, it is prescribed for the long term and you may have to take it lifelong. Do not stop taking the medicine, as your symptoms of low levels of thyroid hormone may reoccur.

How should Euthyrox 12.5 Tablet be taken?

Take Euthyrox 12.5 Tablet exactly as advised by your doctor. Euthyrox 12.5 Tablet should be taken orally preferably before breakfast or as a 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 Euthyrox 12.5 Tablet?

Euthyrox 12.5 Tablet may raise blood sugar levels and may affect the working of other anti-diabetic medicines which you might be taking. Hence, dose adjustment may be required. Consult your doctor who will help you with dose management.

What does thyroxine do? Why is it important?

Thyroxine hormone controls how much energy your body uses. It plays an important role in regulating your body weight, muscle strength, body temperature, and even your mood. Along with that, it is important for your digestion, heart muscles, brain development, and bone health.

Does Euthyrox 12.5 Tablet affect contraception?

Oral birth control pills, which contain both estrogen and progesterone may reduce the amount of Euthyrox 12.5 Tablet in your body and therefore the dose of Euthyrox 12.5 Tablet may have to be increased.

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Related lab tests

Anti Thyroglobulin Antibody

Thyroid Function Test

Thyroid Profile Free

Thyroid Stimulating Hormone

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Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

References

Brent GA, Koenig RJ. Thyroid and Anti-Thyroid Drugs. In: Brunton LL, Chabner BA, Knollmann BC, editors. Goodman & Gilman’s: The Pharmacological Basis of Therapeutics. 12th ed. New York, New York: McGraw-Hill Medical; 2011. pp. 1142-43.
Dong BJ, Greenspan FS. Thyroid & Antithyroid Drugs. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. pp. 674-75.
Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 796-98.
Levothyroxine sodium. East Sussex, UK: Custom Pharmaceuticals Ltd.; 2018. [Accessed 04 Apr. 2019] (online) Available from:
Levothyroxine. Bohemia, New York: Jerome Stevens Pharmaceuticals, Inc. [Accessed 04 Apr. 2019] (online) Available from:
Levothyroxine [Prescribing Information]. Morgantown, WV: Mylan Pharmaceuticals Inc.; 2022. [Accessed 07 Aug. 2023]. (online) Available from:

Marketer details

Name: Merck Ltd

Address: L-2, J.R. Complex, Gate No. 4, Village Mandoli, Delhi-110 093, India

Country of origin: India

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MRP

₹150.1

Inclusive of all taxes

50.0 tablets in 1 bottle

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Variants (2)

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