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Prescription requiredPrimus PharmaThyroid hormone replacement

Thyrorich 75 Tablet

Levothyroxine sodium 75 mcg tablet

₹145MRP ₹153In stock

Delivery across India. Free above ₹999; ₹49 from ₹499, ₹99 below. Chennai express delivery is chargeable.

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Thyrorich 75 Tablet is used for treatment of hypothyroidism (underactive thyroid), thyroid hormone replacement after thyroidectomy or radioiodine therapy, TSH suppression in certain thyroid cancers/goitre (as prescribed).

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Levothyroxine sodium 75 mcg tablet
Available variants: tablet 75mcg 100`S
Best price: ₹145 (₹1.45 per tablet)
MRP: ₹153
Prescription: Required
Manufacturer: PRIMUS PHARMA

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Thyrorich 75 Tablet

Thyrorich 75 Tablet contains Levothyroxine sodium 75 mcg tablet. It belongs to the Thyroid hormone (synthetic T4) class of medicines.

Uses of Thyrorich 75 Tablet

  • Treatment of hypothyroidism (underactive thyroid)
  • thyroid hormone replacement after thyroidectomy or radioiodine therapy
  • TSH suppression in certain thyroid cancers/goitre (as prescribed)

Key benefits

  • Restores low thyroid hormone levels
  • Improves fatigue and sluggishness
  • Helps normalize metabolism and weight changes due to hypothyroidism
  • Supports normal heart rate and body temperature
  • Helps improve hair/skin changes related to hypothyroidism

How Thyrorich 75 Tablet works

Levothyroxine is a synthetic form of thyroxine (T4), a natural thyroid hormone. It is converted in the body to the active hormone T3 and helps regulate metabolism, energy levels, heart rate and body temperature, correcting low thyroid hormone levels.

How to take Thyrorich 75 Tablet

Oral tablet. Take once daily on an empty stomach, preferably in the morning 30–60 minutes before breakfast with water. Take at the same time each day; avoid taking with calcium/iron/antacids—keep a 4-hour gap. Dose is individualized based on TSH and clinical response.

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

Take it as soon as you remember. If your next dose is almost due, skip the one you missed — never take two doses together to catch up.

If you take too much

An overdose of this medicine can cause a racing heart, chest pain, tremor, fever and dangerous heart rhythm disturbance. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Thyrorich 75 Tablet

Most side effects of Thyrorich are mild and settle as the body adjusts. Reported side effects include:

  • Palpitations
  • fast heartbeat
  • anxiety
  • insomnia
  • tremor
  • headache
  • sweating
  • heat intolerance
  • weight loss
  • diarrhoea
  • menstrual irregularities

Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.

Safety advice for Thyrorich 75 Tablet

PregnancyGenerally safe (often required); dose adjustment and close TSH monitoring needed—consult doctor
BreastfeedingGenerally considered safe while breastfeeding.
AlcoholUse with caution (no direct interaction known); alcohol may worsen symptoms or affect adherence—consult doctor
DrivingNot expected to affect your ability to drive.
KidneyNo dose change is usually needed in kidney disease.
LiverNo dose change is usually needed in liver disease.
Habit formingNo

Warnings and precautions

Use only under medical supervision with periodic TSH monitoring. Overdose/over-replacement can cause hyperthyroidism, arrhythmias, angina, and bone loss; caution in elderly and those with heart disease, hypertension or arrhythmias. Not for weight loss/obesity treatment. If adrenal insufficiency is suspected, it should be treated before starting levothyroxine. Separate from interfering medicines and supplements as advised.

Do not take Thyrorich if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Not for people with an untreated overactive thyroid or untreated adrenal insufficiency.

Interactions with other medicines

Calcium salts,iron salts,aluminium/magnesium antacids,sucralfate,cholestyramine/colestipol,sevelamer,orlistat,rifampicin,carbamazepine,phenytoin,sertraline,amiodarone,warfarin (may increase effect),antidiabetic medicines (dose adjustments may be needed)

How to store Thyrorich 75 Tablet

Store below 25°C in a dry place, protected from light and moisture. Keep in original blister/strip; keep out of reach of children.

Expert advice for Thyrorich 75 Tablet

Keep to the same brand where you can, and take it at the same time every morning. Have your thyroid blood test repeated as your doctor advises after any dose change.

Manufacturer and class

Manufacturer:
PRIMUS PHARMA
Therapeutic class:
Thyroid hormone replacement
Drug class:
Thyroid hormone (synthetic T4)

Substitutes for Thyrorich 75 Tablet

Medicines with the same active ingredient (Levothyroxine sodium 75 mcg tablet). Ask your doctor or pharmacist before switching brands.

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Thyrorich 75 Tablet FAQs

What is Thyrorich 75 Tablet used for?
Thyrorich 75 Tablet is commonly used for Treatment of hypothyroidism (underactive thyroid), thyroid hormone replacement after thyroidectomy or radioiodine therapy, TSH suppression in certain thyroid cancers/goitre (as prescribed). Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Thyrorich 75 Tablet?
Thyrorich 75 Tablet contains Levothyroxine sodium 75 mcg tablet. If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Thyrorich 75 Tablet?
Oral tablet. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Thyrorich 75 Tablet work?
Levothyroxine is a synthetic form of thyroxine (T4), a natural thyroid hormone.
Is Thyrorich 75 Tablet a prescription medicine?
Yes. Thyrorich 75 Tablet is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Thyrorich 75 Tablet?
The side effects reported most often with Thyrorich are Palpitations, fast heartbeat, anxiety, insomnia, tremor. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Thyrorich 75 Tablet be taken during pregnancy?
Generally safe (often required); dose adjustment and close TSH monitoring needed—consult doctor Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Thyrorich.
Can I drink alcohol while taking Thyrorich 75 Tablet?
Use with caution (no direct interaction known); alcohol may worsen symptoms or affect adherence—consult doctor
What if I miss a dose of Thyrorich 75 Tablet?
Take it as soon as you remember.
Is Thyrorich 75 Tablet habit forming?
No. Thyrorich 75 Tablet is not known to be habit forming when taken as prescribed.
How much does Thyrorich 75 Tablet cost on PingMeDoc Pharmacy?
Thyrorich 75 Tablet starts at ₹145 (MRP ₹153) on PingMeDoc Pharmacy. Available in tablet 75mcg 100`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Thyrorich 75 Tablet?
Thyrorich 75 Tablet is manufactured by PRIMUS PHARMA. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Thyrorich 75 Tablet delivered?
Thyrorich 75 Tablet is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Thyrorich 75 Tablet, Quick facts

Salt
Levothyroxine sodium 75 mcg tablet
Form
tablet
Best price
₹145 (₹1.45 per tablet)
MRP
₹153
Prescription
Required (Rx)
Schedule
Schedule H
Brand
PRIMUS PHARMA
Manufacturer
PRIMUS PHARMA
Therapeutic class
Thyroid hormone replacement
Drug class
Thyroid hormone (synthetic T4)
Habit forming
No
Variants
tablet 75mcg 100`S
Delivery
Standard across India

References

The information on Thyrorich 75 Tablet is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  1. Manufacturer labeling,Indian Pharmacopoeia/USP monographs for levothyroxine,established medical literature (endocrinology guidelines),CDSCO general drug information
  2. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  3. National List of Essential Medicines (NLEM) 2022, Government of India.
  4. Manufacturer's package insert / prescribing information for Thyrorich 75 Tablet.
  5. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.