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Aconerv-SL Sublingual tablet
Methylcobalamin (1500mcg)
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Aconerv-SL Sublingual tablet is used in the treatment of nutritional deficiencies. It provides essential nutrients.
Written By Dr. Swati Mishra, BDS,
Reviewed By Dr. Rajeev Sharma, MBA, MBBS,
Last updated on 07 May 2026 | 01:09 PM (IST)
Written By Dr. Swati Mishra, BDS,
Reviewed By Dr. Rajeev Sharma, MBA, MBBS,
Last updated on 07 May 2026 | 01:09 PM (IST)
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General Information
Contains
Methylcobalamin (1500mcg)
Salt Synonyms
Mecobalamin
Marketer
Acmedix Pharma LLP
Storage
Store below 30°C
The content is shown in English





Product introduction
Aconerv-SL Sublingual tablet should be taken in dosage and duration as advised by the doctor. The dosage should not be exceeded without the consultation of doctor. Inform your doctor if you are taking any other medicines.
Aconerv-SL Sublingual tablet is genreally safe with little or no side effects. However, if you experience any symptoms on taking the medicine, let your doctor know. Pregnant or breastfeeding mother should consult their doctor befpre taking this medicine. To make sure it is safe for you, let your doctor also know if you are suffering from liver or kidney disease.
Uses of Aconerv Sublingual tablet
- Vitamin B12 deficiency
Benefits of Aconerv Sublingual tablet
Vitamin B12 deficiency
Aconerv-SL Sublingual tablet is a supplement of vitamin B12. It is used to treat low levels of vitamin B12 in your body. Vitamin B12 is essential in the formation of red blood cells and helps in the absorption of iron in the body. It also helps your body use fat and carbohydrates for energy and make new protein. In combination with other vitamins, it helps in strengthening the immune system, improves the metabolism of the body, and is important for the nervous system.
Aconerv-SL Sublingual tablet is a supplement of vitamin B12. It is used to treat low levels of vitamin B12 in your body. Vitamin B12 is essential in the formation of red blood cells and helps in the absorption of iron in the body. It also helps your body use fat and carbohydrates for energy and make new protein. In combination with other vitamins, it helps in strengthening the immune system, improves the metabolism of the body, and is important for the nervous system.
Side effects of Aconerv Sublingual 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 Aconerv
- No common side effects seen
How to use Aconerv Sublingual tablet
Place the tablet under the tongue or between the cheek and gum, and let it dissolve. Do not chew, crush, or swallow the tablet. Aconerv-SL Sublingual tablet may be taken with or without food.
How Aconerv Sublingual tablet works
Aconerv-SL Sublingual tablet is a form of vitamin B12 that restores its level in the body thereby helping in treating certain anemias and nerve problems.
All substitutes for Aconerv-SL Sublingual tablet
For information purposes only. Consult a doctor before taking any medicine.
Quick tips
- Aconerv-SL Sublingual tablet helps replenish vitamin B12 level in your body.
- This further helps in regeneration of damaged nerves in the body.
- Avoid or limit alcohol consumption while taking this medication.
- Inform your doctor if you are pregnant, planning to conceive or breastfeeding.
- Do not stop taking the medication even if your symptoms improve. Take it as per the dose and duration prescribed by your doctor.
Safety advice

Alcohol
CONSULT YOUR DOCTOR
It is not known whether it is safe to consume alcohol with Aconerv-SL Sublingual tablet. Please consult your doctor.

Pregnancy
SAFE IF PRESCRIBED
Aconerv-SL Sublingual tablet is generally considered safe to use during pregnancy. Animal studies do not indicate harmful effects. However, there are limited human studies.

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
Aconerv-SL Sublingual tablet does not usually affect your ability to drive.

Kidney
CAUTION
Aconerv-SL Sublingual tablet should be used with caution in patients with kidney disease. Dose adjustment may be needed.

Liver
CONSULT YOUR DOCTOR
There is limited data available on the use of Aconerv-SL Sublingual tablet in patients with liver disease.
Interaction with drugs
Taking Aconerv with any of the following medicines can modify the effect of either of them and cause some undesirable side effects
Moderate
Chloramphenicol (Oral Route)
Your doctor may monitor the effects of Methylcobalamin and recommend an alternative medication if required.
Moderate
Chloramphenicol (Injection Route)
Your doctor may monitor the effects of Methylcobalamin and recommend an alternative medication if required.
Frequently asked questions
Aconerv-SL Sublingual tablet is used to treat or prevent vitamin B12 deficiency, which can cause symptoms like tiredness, weakness, nerve problems (like tingling or numbness), and anemia.
Aconerv-SL Sublingual tablet is placed under the tongue, where it dissolves. This allows the vitamin to be absorbed directly into the bloodstream for a fast effect.
Before taking Aconerv-SL Sublingual tablet, you should inform your doctor if you have Leber’s disease (a rare eye problem), kidney disease, or other health conditions. This will help your doctor plan the treatment safely and for the best results.
Taking Aconerv-SL Sublingual tablet alone may mask the symptoms of folate (vitamin B9) deficiency, so both vitamins should be properly diagnosed and treated.
The exact time Aconerv-SL Sublingual tablet takes to show improvement is not known. However, improvement varies. Symptoms often improve within a few weeks. Continue treatment as prescribed, even if you feel better.
Some people may notice a slight taste change or mild mouth irritation after taking Aconerv-SL Sublingual tablet, which usually goes away. Contact your doctor if these persist.
Fact Box
Chemical Class
Cobalamin derivative
Habit Forming
No
Action Class
Vitamins
References
- ScienceDirect. Methylcobalamin/Mecobalamin. [Accessed 05 Apr. 2019] (online) Available from:
- Central Drugs Standard Control Organisation (CDSCO). [Accessed 03 Apr. 2019] (online) Available from:
- National Institute of Health. Dietary and Supplement Fact Sheets: Vitamin B12. [Accessed 20 Feb. 2024] (online) Available from:

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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: Acmedix Pharma LLP
Address: 701-Akshar Stadia, Opp. Symphony Corporate House, B/h Gurudwara Temple, Off. S G Road, Ahmedabad, Gujarat, India-380059
Address: 701-Akshar Stadia, Opp. Symphony Corporate House, B/h Gurudwara Temple, Off. S G Road, Ahmedabad, Gujarat, India-380059
Vendor Details
Country of origin: India
A licensed vendor partner from your nearest location will deliver Aconerv-SL Sublingual tablet. 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.
Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India
A licensed vendor partner from your nearest location will deliver Aconerv-SL Sublingual tablet. 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)
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