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. Rajeev Sharma

MBA, MBBS

Last updated

28 Jan 2026 | 11:46 PM (IST)

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Narinerv Injection

Prescription Required

Marketer

Ajuras Pharmaceutical Pvt Ltd

SALT COMPOSITION

Methylcobalamin (750mcg) + Thiamine(Vitamin B1) (50mg) + Vitamin B6 (Pyridoxine) (50mg) + Niacinamide (50mg) + D-Panthenol (25mg)

Storage

Store below 30°C

Preservative

Benzyl Alcohol

Product introduction

Narinerv Injection is a prescription medicine. It has a combination of vitamins that is prescribed to treat vitamin and other nutritional deficiencies. It ensures the proper growth and functioning of the body.

Narinerv Injection 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 Narinerv Injection

Nutritional deficiencies

Benefits of Narinerv Injection

In Nutritional deficiencies

Narinerv Injection is a nutritional supplement that helps in proper functioning of the brain, heart and the nervous system. Narinerv Injection also helps in the formation of red blood cells and enhances the absorption of iron in the body. This improves the level of hemoglobin and thus reduces the risk of anemia. Narinerv Injection also helps boost energy and reduces fatigue. This combination medicine also helps in maintaining healthy hair and skin. Narinerv Injection is given as an injection by a doctor or nurse.

Side effects of Narinerv 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 Narinerv

Injection site reactions (pain, swelling, redness)
Nausea

How to use Narinerv Injection

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

How Narinerv Injection works

Narinerv Injection works by supplying essential B-complex vitamins needed for nerve function, energy metabolism, and cell repair. Methylcobalamin supports healthy nerves and red blood cell formation, thiamine (vitamin B1) helps convert food into energy and supports nerve signaling, and vitamin B6 (pyridoxine) aids protein metabolism and nerve function. Niacinamide supports energy production and normal cell activity, while D-panthenol supports tissue repair and metabolic processes. Together, these nutrients correct vitamin deficiencies, support nerve nourishment, improve energy utilization, and help restore normal body functions.

Safety advice

Alcohol

CAUTION

Alcohol should be used with caution while taking Narinerv Injection.

Pregnancy

CONSULT YOUR DOCTOR

Information regarding the use of Narinerv Injection during pregnancy is not available. Please consult your doctor.

Breast feeding

CONSULT YOUR DOCTOR

Information regarding the use of Narinerv Injection during breastfeeding is not available. Please consult your doctor.

Driving

CONSULT YOUR DOCTOR

It is not known whether Narinerv Injection 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

CAUTION

Narinerv Injection should be used with caution in patients with kidney disease. Dose adjustment may be needed.

Liver

SAFE IF PRESCRIBED

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

What if you forget to take Narinerv Injection?

If you miss a dose of Narinerv Injection, contact your doctor as soon as possible. They will advise you on how to proceed, which may include rescheduling the missed dose.

All substitutes

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

No substitutes found for this medicine

Quick tips

Narinerv Injection is prescribed to fulfill your nutritional requirement and to prevent any related diseases.
Avoid taking antacids 2 hours before or after taking Narinerv Injection as they make it harder for your body to absorb the medicine.
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

Hi, I have shighrapatan problems, as well as pain on point of scheen while sex.

Dr. Pranay Gandhi

Sexology

This sexual problem is mostly caused by diseases like Diabetes, thyroid dysfunction,nutritional deficiencies, hormaonal imbalance, insufficient sleep, sudden loss of weight, stress/ tensions/ excessive anger any other underlying diseases, etc. Take diet rich in protein like non-veg., eggs, pulses, legumes, sprouts, nuts (sp. walnut and almonds), iron-rich food like green vegetables, also take flaxseeds, green tea, soyabean, fruits, salads, etc. Take proper 6-9hrs of sound sleep. Give up the habit of smooking and excessive alcohol intake. Avoid junk food and any kind of beverages (tea, coffee, aerated drinks, cold drinks, etc.) Avoid canned/ tinned food or food that contains preservatives (eat fresh ones). Avoid vigorous exercises or any supplements provided by the gym! tablet 1 tablet 1 hour before sexual activity.Share ur email id if u want more assistance

What are natural steps for long time enjoyment?

Dr. Pranay Gandhi

Sexology

Hi. This sexual problem is mostly caused by diseases like Diabetes, thyroid dysfunction,nutritional deficiencies, hormaonal imbalance, insufficient sleep, sudden loss of weight, stress/ tensions/ excessive anger any other underlying diseases, etc. Take diet rich in protein like non-veg., eggs, pulses, legumes, sprouts, nuts (sp. walnut and almonds), iron-rich food like green vegetables, also take flaxseeds, green tea, soyabean, fruits, salads, etc. Take proper 6-9hrs of sound sleep. Give up the habit of smooking and excessive alcohol intake. Avoid junk food and any kind of beverages (tea, coffee, aerated drinks, cold drinks, etc.) Avoid canned/ tinned food or food that contains preservatives (eat fresh ones). Avoid vigorous exercises or any supplements provided by the gym! With regular medicines u will be able to enjoy ur sexual activity.Share ur email id if u want more assistance and check ur email id in next 24-48hrs for my email with ref 1mg.

Night fail two minutes extra long ling My penis is going to in crease My seman goes out quickly

Dr. Pranay Gandhi

Sexology

Sex time very short period and discharge shortly

Dr. Pranay Gandhi

Sexology

Penis erection problem ! What to do ? Plz guide me

Dr. Pranay Gandhi

Sexology

This sexual problem is mostly caused by diseases like Diabetes, thyroid dysfunction,nutritional deficiencies, hormaonal imbalance, insufficient sleep, sudden loss of weight, stress/ tensions/ excessive anger any other underlying diseases, etc. Take diet rich in protein like non-veg., eggs, pulses, legumes, sprouts, nuts (sp. walnut and almonds), iron-rich food like green vegetables, also take flaxseeds, green tea, soyabean, fruits, salads, etc. Take proper 6-9hrs of sound sleep. Give up the habit of smooking and excessive alcohol intake. Avoid junk food and any kind of beverages (tea, coffee, aerated drinks, cold drinks, etc.) Avoid canned/ tinned food or food that contains preservatives (eat fresh ones). Avoid vigorous exercises or any supplements provided by the gym! With regular medicines u will be able to enjoy ur sexual activity.Share ur email id if u want more assistance and check ur email id for my email with ref 1mg.

What is Narinerv Injection used for?

Narinerv Injection contains a combination of vitamins that is used to treat vitamin deficiencies and other nutritional deficiencies. It supports the proper growth and functioning of the body.

Who should avoid receiving Narinerv Injection?

People should avoid receiving Narinerv Injection if they are allergic to any ingredient present in it, or have severe kidney impairment. Always use cautiously in patients with other medical conditions, and under a doctor’s supervision.

How long does Narinerv Injection take to show effects?

Symptom improvement varies, but may start within days to weeks with consistent Narinerv Injection treatment.

Can I take oral supplements instead of Narinerv Injection?

Oral forms of the medicines present in Narinerv Injection are available, but injections are preferred for severe deficiencies or malabsorption issues. If your doctor has put you on Narinerv Injection treatment, you might have a deficiency or require instant support of the vitamins and minerals.

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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.

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.
Ramipril. Solan, Himachal Pradesh: Eurocrit Labs; [Accessed 28 Jan. 2026] (online) Available from: