Author Details
Written By
BDS
Reviewed By
MBA, MBBS
Last updated
05 May 2025 | 09:59 PM (IST)

We provide you with authentic, trustworthy and relevant information

Want to know more

Have issue with the content?

Report Problem

Tertroxin 25mcg Tablet

Prescription Required

Product introduction

Tertroxin 25mcg Tablet is a medicine used to treat an underactive thyroid gland (hypothyroidism). It replaces the hormone that is not being produced by your thyroid gland in sufficient quantity and helps regulate your body’s energy and metabolism.

Before you start taking Tertroxin 25mcg Tablet, your doctor may 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. Take it regularly and take it for as long as your doctor has prescribed. It may take several weeks before your symptoms start to improve. If you stop taking it without consulting your doctor, your symptoms may come back.


The most common side effects of Tertroxin 25mcg Tablet are caused when it is taken in a higher dose than you need. These side effects include arrhythmias, dyspnea, headache, nervousness, and muscle weakness. Most side effects will disappear once you are on the right dose.


Call your doctor straight away if you have a very high temperature, fast or irregular heart rate, low blood pressure, yellowness in the eyes/skin, confusion, or fits. Tertroxin 25mcg Tablet may cause weight loss, but should not be prescribed or taken to treat obesity.  Pregnant or breastfeeding women should consult their doctor before taking Tertroxin 25mcg Tablet to ensure safety. Many other drugs affect the way this medicine works. Ask your doctor for advice if you are taking any other medications.


Uses of Tertroxin Tablet

Benefits of Tertroxin Tablet

In Treatment of Hypothyroidism

Hypothyroidism is a condition in which the thyroid gland does not produce enough thyroid hormones. Tertroxin 25mcg Tablet helps restore normal thyroid hormone levels, improving metabolism, energy levels, and overall well-being. It can help relieve symptoms such as fatigue, weight gain, depression, and cold intolerance, supporting better thyroid function and quality of life.

Side effects of Tertroxin 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 Tertroxin

  • Arrhythmia (irregular heartbeats)
  • Headache
  • Nervousness
  • Insomnia (difficulty in sleeping)
  • Muscle weakness
  • Increased appetite
  • Weight loss
  • Diarrhea
  • Heat intolerance
  • Irregular menstrual cycle
  • Skin rash
  • Irritability

How to use Tertroxin 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. Tertroxin 25mcg Tablet may be taken with or without food, but it is better to take it at a fixed time.

How Tertroxin Tablet works

Tertroxin 25mcg Tablet is a synthetic form of the thyroid hormone triiodothyronine. It works by supplying the thyroid hormones normally produced by the body and treats an underactive thyroid (hypothyroidism). This helps maintain energy levels, metabolism, and overall body function.

Safety advice

Alcohol
CONSULT YOUR DOCTOR
It is not known whether it is safe to consume alcohol with Tertroxin 25mcg Tablet. Please consult your doctor.
Pregnancy
SAFE IF PRESCRIBED
Tertroxin 25mcg Tablet is safe to use during pregnancy. Most studies have shown low or no risk to the developing baby.
Breast feeding
CAUTION
Tertroxin 25mcg Tablet should be used with caution during breastfeeding. Breastfeeding should be held until the treatment of the mother is completed and the drug is eliminated from her body.
Driving
CONSULT YOUR DOCTOR
It is not known whether Tertroxin 25mcg Tablet alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react.
Kidney
CAUTION
Tertroxin 25mcg Tablet should be used with caution in patients with kidney disease. Dose adjustment of Tertroxin 25mcg Tablet may be needed. Please consult your doctor.
Liver
CONSULT YOUR DOCTOR
There is limited information available on the use of Tertroxin 25mcg Tablet in patients with liver disease. Please consult your doctor.

What if you forget to take Tertroxin Tablet?

If you miss a dose of Tertroxin 25mcg Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

All substitutes

For informational purposes only. Consult a doctor before taking any medicines.
No substitutes found for this medicine

Quick tips

  • Carefully monitor your sugar levels regularly if you are diabetic, since Tertroxin 25mcg Tablet may worsen your sugar levels and increase antidiabetic agents or insulin requirements.
  • 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.
  • Seek immediate medical help if you experience chest pain, shortness of breath, fatigue, vomiting, diarrhea, or skin rash.
  • You may experience hair loss after starting the treatment with Tertroxin 25mcg Tablet. Although this is temporary, consult your doctor if it bothers you.

Fact Box

Chemical Class
Phenylalanine and derivatives
Habit Forming
No
Therapeutic Class
HORMONES
Action Class
Thyroid Hormones

Interaction with drugs

Taking Tertroxin with any of the following medicines can modify the effect of either of them and cause some undesirable side effects
If concurrent use is essential, your doctor may monitor your levels of Digoxin along with your overall treatment and adjust the doses as per the observations. Digoxin may increase ... More
Your doctor may monitor your treatment and adjust the doses as per the observations. Liothyronine may reduce blood levels of Aminophylline.
Your doctor may monitor your treatment and adjust the doses as per the observations. Liothyronine may reduce blood levels of Theophylline.
Your doctor may frequently monitor your blood clotting time. Liothyronine may increase the effect of Acenocoumarol.
Your doctor may frequently monitor your blood clotting time. Liothyronine may increase the effect of Phenindione.

Patient concerns

I have affect by hypothyroidism if there any problem to get pregnant
Dr. Satyam S. Bhavsar
Physician
yes, hypothyroidism may effect fertility.
Please check attached report for thyroid and other problems. Her weight is around 88 kg and height is 5 feet 1 inch.
Dr. Shubhra Chandan Pradhan
ENT
You have subclinical hypothyroidism. Consult an endocrinologist

FAQs

Does Tertroxin 25mcg Tablet raise blood sugar?

Yes, Tertroxin 25mcg Tablet may worsen blood sugar levels and thus increase the need for antidiabetic medications in patients with diabetes. Carefully monitor your blood sugar level while taking this drug.

Can Tertroxin 25mcg Tablet be used for weight loss?

No, Tertroxin 25mcg Tablet should not be used to treat obesity or for weight loss. It is ineffective for weight reduction and, when taken in larger amounts, may cause more serious side effects.

Does Tertroxin 25mcg Tablet cause hair loss?

Yes, while taking this medicine, your hair may become brittle, break, or fall from the roots. These conditions tend to resolve once the treatment is stopped. Be gentle when brushing and washing hair to manage hair loss.

How to get relief from diarrhea while on treatment with Tertroxin 25mcg Tablet?

Food items with soluble fiber can help relieve diarrhea as they help absorb excess fluid from the body. These food items include bananas (ripe), oranges, boiled potatoes, white rice, curd, and oatmeal. Diarrhea can also cause dehydration in the body, so drink 8-10 glasses of water to avoid it. You can also have soups and juices frequently to hydrate yourself.

Want to share the information?

Disclaimer:

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

  1. Liothyronine [Prescribing Information]. Bensalem, PA: Sigmapharm Laboratories, LLC; 2019. [Accessed 55 Jan. 2023] (online) Available from: External Link
  2. Liothyronine sodium [Prescribing Information]. New York, NY: Pfizer, Inc.; 2018. [Accessed 25 Jul. 2024] (online) Available from: External Link
  3. Sigma Pharm: Liothyronine Sodium [product Information]. [Accessed 25 Jul. 2024] (online) Available from: External Link

Marketer details

Name: Aarkios Health Pvt Ltd
Address: Aarkios Health Private Limited, Saumil M. Gandhi(Director), No. 3-A, Bhagwan Mansion, 7 Cinema Road Behind Metro Cinema, Mumbai - 400020, Maharashtra, India
Country of origin: India

384
Inclusive of all taxes
MRP400  4% OFF
10.0 tablets in 1 strip
SOLD OUT

INDIA’S LARGEST HEALTHCARE PLATFORM

260m+
Visitors
31m+
Orders Delivered
1800+
Cities
Get the link to download App
Reliable

All products displayed on Tata 1mg are procured from verified and licensed pharmacies. All labs listed on the platform are accredited

Secure

Tata 1mg uses Secure Sockets Layer (SSL) 128-bit encryption and is Payment Card Industry Data Security Standard (PCI DSS) compliant

Affordable

Find affordable medicine substitutes, save up to 50% on health products, up to 80% off on lab tests and free doctor consultations.

LegitScript approved
India's only LegitScript and ISO/ IEC 27001:2022 certified online healthcare platform

Access medical and health information

Tata 1mg provides you with medical information which is curated, written and verified by experts, accurate and trustworthy. Our experts create high-quality content about medicines, diseases, lab investigations, Over-The-Counter (OTC) health products, Ayurvedic herbs/ingredients, and alternative remedies.

Order medicines online

Get free medicine home delivery in over 1800 cities across India. You can also order Ayurvedic, Homeopathic and other Over-The-Counter (OTC) health products. Your safety is our top priority. All products displayed on Tata 1mg are procured from verified and licensed pharmacies.

Book lab tests

Book any lab tests and preventive health packages from certified labs and get tested from the comfort of your home. Enjoy free home sample collection, view reports online and consult a doctor online for free.

Consult a doctor online

Got a health query? Consult doctors online from the comfort of your home for free. Chat privately with our registered medical specialists to connect directly with verified doctors. Your privacy is guaranteed.

visamastercardamerican expressrupaynet bankingcash on delivery