Rays 12 Injection

Calcium (137.5IU)+ Vitamin D3 (5000IU)+ Methylcobalamin (50mcg)

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Prescription

required

Rays 12 Injection injection is a prescription medicine. It is a combination of nutritional supplements that are prescribed to treat vitamin and mineral deficiencies. It also ensures the proper growth and functioning of the body.

Written By Dr. Lipika Khurana, PGDHHM, BDS,
Reviewed By Dr. Sachin Gupta, MD Pharmacology, MBBS,
Last updated on 25 Nov 2025 | 03:07 PM (IST)

₹136 MRP ₹1509% off

Gurgaon

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General Information

Contains

Calcium (137.5IU)+ Vitamin D3 (5000IU)+ Methylcobalamin (50mcg)

Marketer

Macsys LifeSciences

Storage

Store below 25°C

Preservative

Benzyl Alcohol

The content is shown in English

Product introduction

Rays 12 Injection is administered under the supervision of a healthcare professional. You are not advised to self administer this injection. Inform your doctor if you have any known allergy from this medication.

You may experience symptoms of injection site reactions such as redness, swelling and pain. Usually they go away with time but if these symptoms persist for a longer duration, please consult your doctor. Inform your doctor if you are suffering from any disease or are taking any medicines.

Uses of Rays Injection

Nutritional deficiencies

Benefits of Rays Injection

Nutritional deficiencies
Rays 12 Injection is a calcium supplement that helps in the treatment of calcium deficiency. Rays 12 Injection also has vitamin D3 which is important for the absorption of calcium and helps regulate the amount of calcium and phosphate in your body. This helps in the growth and development of bones as well as reduces the risk of bone disorders like osteoporosis. Rays 12 Injection is also necessary for normal functioning of nerves, cells, muscle and heart.

Side effects of Rays Injection

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 Rays

No common side effects seen

How to use Rays Injection

Your doctor or nurse will give you this medicine. Kindly do not self administer.

How Rays Injection works

Rays 12 Injection is a combination of three nutritional supplements: Calcium, Vitamin D3 and Methylcobalamin which replenish the body's stores of important nutrients.

Quick tips

Rays 12 Injection 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.

Safety advice

Alcohol

UNSAFE

It is unsafe to consume alcohol with Rays 12 Injection

Pregnancy

CONSULT YOUR DOCTOR

The safety of Rays 12 Injection during pregnancy has not been established. There are no adequate and well-controlled studies in pregnant women, and animal data on reproductive toxicity are insufficient. Your doctor will weigh the benefits and any potential risks before prescribing.

Breast feeding

SAFE IF PRESCRIBED

Available human data suggest that the drug does not pass into breast milk in clinically significant amounts and is unlikely to harm the infant.

Driving

SAFE

Rays 12 Injection does not usually affect your ability to drive.

Kidney

SAFE IF PRESCRIBED

Rays 12 Injection is probably safe to use in patients with kidney disease. Limited data suggest dose adjustment may not be needed.

Liver

SAFE IF PRESCRIBED

Rays 12 Injection is probably safe to use in patients with liver disease. Limited data suggest dose adjustment may not be needed.

Frequently asked questions

What is Rays 12 Injection used for?

Rays 12 Injection is used to treat or prevent nutritional deficiencies when your body needs more calcium, vitamin D₃, or vitamin B₁₂ (methylcobalamin). It is often prescribed for people with weak bones (osteoporosis), nerve problems, or low levels of these nutrients due to illness, diet, or certain medical treatments.

Is Rays 12 Injection safe for people with kidney or liver concerns?

Generally, Rays 12 Injection is considered safe for those with mild kidney or liver problems, but patients with severe kidney disease, kidney stones, or high blood calcium should talk to their doctor first. Dose adjustments, or monitoring, may be required in such cases.

Who should avoid using Rays 12 Injection?

Individuals should avoid using Rays 12 Injection if they are allergic to any of its ingredients, have very high blood calcium or vitamin D levels (hypercalcemia or hypervitaminosis D), certain heart or kidney diseases, or a rare blood disorder called polycythemia vera. Always share your full medical history with your doctor before starting it.

What are the serious warnings about Rays 12 Injection?

If you experience symptoms such as confusion, major kidney problems, very slow or irregular heartbeat, mental changes, or sudden allergic reactions (swelling, rash, trouble breathing), stop taking Rays 12 Injection and contact your doctor immediately. These events are rare but require prompt attention.

Can Rays 12 Injection cause allergic reactions?

Yes, although it is rare, signs of allergic reaction to Rays 12 Injection include rash, severe itching, swelling of the face or throat, dizziness, or breathing difficulties. Tell your doctor if you have any history of allergies before use.

Fact Box

Habit Forming

Therapeutic Class

VITAMINS MINERALS NUTRIENTS

Related lab tests

Ferritin

Iron Serum

Iron Studies

Vitamin B12

References

Combs Jr. GF, McClung JP. The Vitamins: Fundamental Aspects in Nutrition and Health. 5th ed. Westborough, MA: Academic Press; 2017.
Coates PM, Betz JM, Blackman MR, et al. (Editors). Encyclopedia of Dietary Supplements. 2nd ed. Boca Raton, FL: CRC Press; 2010.

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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.

Marketer details

Name: Macsys LifeSciences
Address: 14, Shreenath Complex, Waghodia Road, Vadodara-390001., Gujarat, India.

Vendor Details

Country of origin: India

Lab tests offered by us

Why we need a prescription?

Rays 12 Injection

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General Information

Contains

Marketer

Storage

Preservative

Product introduction

Uses of Rays Injection

Benefits of Rays Injection

Side effects of Rays Injection

How to use Rays Injection

How Rays Injection works

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Frequently asked questions

What is Rays 12 Injection used for?

Is Rays 12 Injection safe for people with kidney or liver concerns?

Who should avoid using Rays 12 Injection?

What are the serious warnings about Rays 12 Injection?

Can Rays 12 Injection cause allergic reactions?

Fact Box

Habit Forming

Therapeutic Class

Related lab tests

Ferritin

Iron Serum

Iron Studies

Vitamin B12

References

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

Lab tests offered by us

Related/Popular tests