Overview
Uses and benefits
Side effects
How to use
How drug works
Safety advice
Missed dose
All substitutes
Quick tips
Fact box
Patient concerns
FAQs

Author Details

Written By

Dr. Sakshi Jain

MS, BDS

Reviewed By

Dr. Mekhala Chandra

MD, MBBS

Last updated

25 Nov 2025 | 03:07 PM (IST)

We provide you with authentic, trustworthy and relevant information

Want to know more

Have issue with the content?

Report Problem

Let-CD3 Tablet

Prescription Required

Marketer

Letcure Pharmaceuticals Pvt. Ltd

SALT COMPOSITION

Calcium Carbonate (1250mg) + Vitamin D3 (2000IU) + Methylcobalamin (1500mcg) + L-Methyl Folate Calcium (1mg) + Pyridoxal-5-phosphate (20mg)

Storage

Store below 25°C

View available alternative with same salt composition

Click here to view all substitutes

Product introduction

Let-CD3 Tablet is a combination medicine used to treat nutritional deficiencies. It is normally prescribed when your diet alone cannot provide the necessary supplements your body needs. It fulfills the deficiency to prevent related diseases. It also ensures proper growth and functioning of the body.

Let-CD3 Tablet may be taken with or without food. Take it in the dose and duration advised by the doctor. Take it regularly at the same time each day to get maximum benefits from it. Do not take it more than or longer than prescribed by the doctor, as that may cause harmful effects.

It is generally safe medicine with little or no side effects. However, some people may experience dryness in the mouth, nausea, abdominal pain, constipation, and headache on taking the medicine. If you experience any such side effects which do not go away on their own or get worse, let your doctor know. It is important to let your doctor know if you have any preexisting medical conditions or if you are taking any other medications. This will ensure your safety to use this medicine.

Uses of Let-CD3 Tablet

Nutritional deficiencies

Benefits of Let-CD3 Tablet

In Nutritional deficiencies

Let-CD3 Tablet is a nutritional supplement that is used to prevent or treat low blood calcium levels in people who do not get enough calcium from their diets. It improves the level of calcium in the body. This helps keep your bones strong and healthy and reduce the risk of any bone disorders like osteoporosis. Calcium is also necessary for normal functioning of nerves, cells, muscle and heart. This combination contains other vitamins and minerals that help in strengthening the immune system, improve metabolism of the body and aid in the proper functioning of the nervous system. Taking Let-CD3 Tablet improves general health and enhances the quality of life.

Side effects of Let-CD3 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 Let-CD3

Dryness in mouth
Nausea
Constipation
Abdominal pain
Headache

How to use Let-CD3 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. Let-CD3 Tablet should be taken with or after food.

How Let-CD3 Tablet works

Let-CD3 Tablet is a combination of five medicines : Calcium Carbonate, Vitamin D3, Methylcobalamin, L-Methyl Folate Calcium, and Pyridoxal-5-phosphate. Calcium carbonate is a dietary supplement used when the amount of calcium taken in the diet is not enough. Vitamin D3 is a form of vitamin D. It raises vitamin D levels in your blood. This in turn raises calcium levels in your blood by helping you absorb more calcium from food. Methylcobalamin is a form of vitamin B12 that restores its level in the body thereby helping in treating certain anemias and nerve problems. L-Methyl Folate Calcium and Pyridoxal-5-phosphate are nutritional supplements that provide essential nutrients to our body and improve overall health.

Safety advice

Alcohol

CONSULT YOUR DOCTOR

It is not known whether it is safe to consume alcohol with Let-CD3 Tablet. Please consult your doctor.

Pregnancy

CONSULT YOUR DOCTOR

Information regarding the use of Let-CD3 Tablet during pregnancy is not available. Please consult your doctor.

Breast feeding

CONSULT YOUR DOCTOR

Information regarding the use of Let-CD3 Tablet during breastfeeding is not available. Please consult your doctor.

Driving

CONSULT YOUR DOCTOR

It is not known whether Let-CD3 Tablet alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react. Please consult your doctor.

Kidney

CONSULT YOUR DOCTOR

There is limited data available on the use of Let-CD3 Tablet in patients with kidney disease. Please consult your doctor.

Liver

CONSULT YOUR DOCTOR

There is limited data available on the use of Let-CD3 Tablet in patients with liver disease.

What if you forget to take Let-CD3 Tablet?

If you miss a dose of Let-CD3 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.

Let-CD3 Tablet

₹17.9/Tablet

Recalmin-XT Tablet

Leeford Healthcare Ltd

₹13.2/tablet

26% cheaper

Cipcal-XT Tablet

Cipla Ltd

₹16.27/tablet

9% cheaper

Shelcal XT Tablet

Torrent Pharmaceuticals Ltd

₹24.4/tablet

36% costlier

Rejunex CD3 NF Tablet

Intas Pharmaceuticals Ltd

₹22.7/tablet

27% costlier

GEMcal XT Tablet

Alkem Laboratories Ltd

₹14.07/tablet

21% cheaper

View all substitutes

Quick tips

Let-CD3 Tablet is prescribed to fulfill your nutritional requirement and to prevent any related diseases.
Inform your doctor if you have kidney problems, or if you have ever had kidney stones.
Let your doctor know if you are taking any other medications like antihypertensives, antibiotics, or medicines for heart disease or bone disorders.

Fact Box

Habit Forming

Therapeutic Class

VITAMINS MINERALS NUTRIENTS

Patient concerns

By mistaken i taken LANOL ER TABLET & CALPOL 650 is there any side effects please let me know

Dr. Sunil Sekhri

Diabetology

no but be careful while taking any medications

I have frequent muscle pain in both hands, i take Eltroxin 75, Lupifit, Rejunex CD3, Monotrate 20(2 times daily), Amlokind 2.5. And in gap of a few periods i take Evion 600 also. What should I do to reduce this pain? Please suggest me.

Dr. Vikas Sharma

Neurology

Start tab d rise 60 k once a month

Please review the lipid profile and let us know the immediate risk let me know the recommendations

Dr. Ila Jain Khandelwal

Pathology

Hello, greetings from 1mg.com . Your triglyceride levels are high, for this you can do the following things. Smoking and Alcohol consumption ned to be stopped. Moderate exercise daily like a brisk walk for 1 km. Avoid diet that contain saturated fat like ghee, butter etc Rather Take healthy fats in the form of almonds, walnuts, fish etc use less oil while cooking, preferably use olive or sunflower oil. Take fibre rich foods, plenty of fruits and vegetables. Limit intake of sweet & salty foods. Take supplements containing omega 3 fatty acids like Multivite fm omega capsule once daily.

What is the main use of Let-CD3 Tablet?

Let-CD3 Tablet is mainly used to treat nutritional deficiency. It helps support bone health, nerve function, and red blood cell formation by providing your body with essential calcium, vitamin D3, B vitamins, and folate for overall wellness.

How does Let-CD3 Tablet help my bones and teeth?

The calcium and vitamin D3 in Let-CD3 Tablet work together to strengthen bones and teeth, help prevent fractures, and support healthy bone density.

Can Let-CD3 Tablet help with tingling, numbness, or nerve pain?

Yes, Let-CD3 Tablet contains forms of vitamin B12 (methylcobalamin) and B6 (pyridoxal-5-phosphate), which are important for healthy nerves and can help with symptoms like numbness or neuropathy in hands and feet.

Is Let-CD3 Tablet safe for people recovering from fractures or bone injuries?

Doctors often recommend Let-CD3 Tablet to support bone repair and recovery because it enhances calcium and vitamin D3 intake, both key for healing and strong bones.

Can Let-CD3 Tablet help boost my energy levels or help with tiredness?

Let-CD3 Tablet may help if the tiredness is due to vitamin B12, folate, or vitamin D deficiency. These nutrients are important for red blood cell production and can improve energy if you were lacking them before. It is advised to consult a doctor to evaluate the root cause of your tiredness or fatigue and to plan the dose and duration for faster results.

Does Let-CD3 Tablet support heart health?

Yes, the B vitamins in Let-CD3 Tablet (especially methylcobalamin, L-methyl folate, and pyridoxal-5-phosphate) help control homocysteine, a compound linked to heart risk when levels get too high.

Can I take Let-CD3 Tablet if I already eat a balanced diet?

You can take Let-CD3 Tablet if you already eat a balanced diet, but it is best for people with increased needs, absorption problems, or diagnosed deficiencies. Always discuss with your doctor before starting, as too much supplementation is not always better.

Is Let-CD3 Tablet useful during menopause or older age?

Yes, Let-CD3 Tablet helps manage bone health, supports energy, and fills nutritional gaps that can occur during menopause and as we get older, lowering osteoporosis risk.

Show less

Related lab tests

Top Physicians

4.5 ★

4.3 ★

4.3 ★

4.2 ★

4.1 ★

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

Calcium Carbonate, vitamin D3, methylcobalamin, L-methyl folate calcium, and pyridoxal-5-phosphate. Delhi, India: Zeelab Pharmacy; [Accessed 04/11/2025] (online) Available from: