





RejuNuron Forte PFS Injection
Written By Dr. Subita Alagh, BDS,
Reviewed By Dr. Rajeev Sharma, MBA, MBBS,
Last updated on 10 Mar 2026 | 10:42 AM (IST)

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General Information







Product introduction
RejuNuron Forte PFS Injection is usually given by a doctor or a nurse into a muscle, often in the upper arm or thigh. The number of doses and how often you receive them will depend on how severe your deficiency is and how your body responds to treatment. For maximum benefits, follow the schedule prescribed by your doctor without missing any doses. Along with the treatment, eat a balanced diet that includes foods rich in vitamin B12.
There is limited data on the common side effects of RejuNuron Forte PFS Injection. However, some may experience mild side effects such as pain or redness at the injection site, headache, or nausea. These are usually temporary and go away on their own. If you develop any symptoms that persist or worsen, consult your doctor.
Before starting RejuNuron Forte PFS Injection, inform your doctor if you have any medical conditions, especially related to the liver, kidneys, or if you have a history of allergies. Let your doctor also know if you are pregnant, breastfeeding, or taking any other medications or supplements, as some may interact with RejuNuron Forte PFS Injection. Do not take additional vitamin B12 supplements without your doctor’s advice while receiving this injection.
Uses of RejuNuron Injection
- Treatment and prevention of Vitamin B12 deficiency
Benefits of RejuNuron Injection
Vitamin B12 deficiency can lead to tiredness, weakness, anemia, and nerve-related problems such as tingling or numbness. RejuNuron Forte PFS Injection helps restore normal levels in the body, improving energy, supporting red blood cell formation, and maintaining healthy nerve function.
Side effects of RejuNuron Injection
- No common side effects seen
How to use RejuNuron Injection
How RejuNuron Injection works
Quick tips
- Do not try to self-inject RejuNuron Forte PFS Injection unless trained, as you end up damaging your blood vessels severely.
- Inform your doctor if you have Leber's disease, any history of optic nerve issues, or vision problems.
- Let your doctor know if you are on potassium supplements or diuretics, as they may affect the levels of this medicine.
- Report symptoms like swelling, dizziness, or chest discomfort promptly, as these could signal rare allergic reactions.
- Keep a record of your medicine schedule, especially if you are on long-term RejuNuron Forte PFS Injection therapy for a chronic deficiency.
Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver
Frequently asked questions
Fact Box
Chemical Class
Habit Forming
Therapeutic Class
Action Class
References
- Masters SB. Agents Used in Anemias; Hematopoetic Growth Factors. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. pp. 574-76.
- Kaushansky K, Kipps TJ. Hematopoietic Agents: Growth Factors, Minerals, and Vitamins. In: Brunton LL, Chabner BA, Knollmann BC, editors. Goodman & Gilman’s: The Pharmacological Basis of Therapeutics. 12th ed. New York, New York: McGraw-Hill Medical; 2011. pp. 1088-92.
- Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 1485-87.
- Vitamin B12. HerderstraĂźe 2: Wasserburger Arzneimittelwerk GmbH; 2018. [Accessed on 6 Apr. 2019] (online) Available from:
- ScienceDirecct. Vitamin B12. [Accessed 01 Mar. 2019] (online) Available from:
- Central Drugs Standard Control Organisation (CDSCO). [Accessed 03 Apr. 2019] (online) Available from:




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Marketer details
Address: Plot No.: 1, Fourrts Avenue, Annai Indira nagar, Okkiyam thoraipakkam, Chennai - 600 097 || #1, Fourrts Avenue, Annai Indira Nagar, Okkiyam Thoraipakkam, Chennai, India / Vandalur Road, Kelambakkam-603 103. Tamil Nadu. INDIA
Vendor Details
A licensed vendor partner from your nearest location will deliver RejuNuron Forte PFS Injection. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.
In case of any issues, contact us
Email ID: [email protected]Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India
Lab tests offered by us
- CBC (Complete Blood Count)
- FBS (Fasting Blood Sugar)
- Thyroid Profile Total (T3, T4 & TSH)
- HbA1c (Glycosylated Hemoglobin)
- PPBS (Postprandial Blood Sugar)
- Lipid Profile
- Vitamin D (25-Hydroxy)
- Urine R/M (Urine Routine & Microscopy)
- Coronavirus Covid -19 test- RT PCR
- LFT (Liver Function Test)
- KFT (Kidney Function Test)
- TSH (Thyroid Stimulating Hormone) Ultrasensitive
- ESR (Erythrocyte Sedimentation Rate)
- Uric Acid, Serum
- Vitamin B12
- CRP (C-Reactive Protein), Quantitative
- Urine C/S (Urine Culture and Sensitivity)
- Serum Electrolytes
- Serum Calcium
- Serum Creatinine
- Diabetes Screening (HbA1C & Fasting Sugar)
- KFT with Electrolytes (Kidney Function Test with Electrolytes)
- Cholesterol - Total
- Hb (Hemoglobin)
- Complete Hemogram (CBC & ESR)



