In daily life, many people experience symptoms such as numbness, tingling sensations in the hands and feet, lower back discomfort, muscle soreness, or neck and shoulder tension. Some of these symptoms may be related to impaired nerve function or a deficiency of B vitamins. Japan’s commonly used vitamin B-complex medication — Neurovitan Combination Tablets (ノイロビタン配合錠) — is designed to supplement essential B vitamins and support the improvement of nerve function.
Neurovitan (ノイロビタン配合錠) Combination Tablets: 100 Tablets
1. What are Neurovitan Combination Tablets?
Neurovitan Combination Tablets are a vitamin B-complex preparation containing several essential B vitamins, including:
Octotiamine (a vitamin B1 derivative)
Vitamin B2
Vitamin B6
Vitamin B12
These vitamins are involved in energy metabolism and the maintenance of nervous system function, playing an important role in supporting normal nerve activity.
2. What are the effects and uses of Neurovitan Combination Tablets?
This medication is mainly used in the following situations:
1) Vitamin B complex supplementation
When the body’s demand for vitamin B increases and dietary intake is insufficient, this medication may be used as a supplement, such as:
During wasting or chronic illnesses
When nutritional intake is inadequate
During pregnancy, postpartum, or breastfeeding periods when vitamin requirements are increased
2) Supportive improvement of nerve-related discomfort
When certain conditions are considered to be associated with vitamin B deficiency or abnormal vitamin metabolism, Neurovitan may be used as supportive therapy for:
Neuralgia (nerve pain)
Muscle pain
Joint pain
Peripheral neuritis
Peripheral nerve paralysis
Some patients may experience symptoms such as:
Numbness in the hands and feet
Tingling or “pins and needles” sensations
Abnormal sensations in the limbs
Nerve-related pulling or radiating pain
Doctors may recommend its use depending on the individual condition.
3. Why are B vitamins important for nerves?
The normal function of the nervous system requires various nutrients.
Vitamin B1: Participates in carbohydrate metabolism and provides energy support for nerve cells.
Vitamin B2: Involved in cellular metabolism.
Vitamin B6: Plays a role in the production of neurotransmitters.
Vitamin B12: Helps maintain the myelin sheath that protects nerves.
When these vitamins are insufficient, nerve function may be affected, potentially causing symptoms such as numbness and pain.
4. How to take Neurovitan Combination Tablets?
According to the Japanese drug information:
Adults usually take 1–3 tablets orally per day.
The dosage may be adjusted according to:
Age
Severity of symptoms
Individual health condition
Please follow the advice of a doctor or pharmacist. Long-term or high-dose use without medical guidance is not recommended.
5. Precautions for use
It is important to understand that:
Neurovitan Combination Tablets are not a universal treatment for all types of numbness or pain.
If symptoms do not improve, continued use without identifying the underlying cause is not recommended.
For example:
Cervical spine problems may compress nerves.
Lumbar spine disorders may cause lower limb numbness.
Diabetes may affect peripheral nerves.
Vascular or other medical conditions may cause similar symptoms.
If numbness or pain persists, worsens, or repeatedly occurs, medical evaluation is recommended.
6. Summary
Neurovitan Combination Tablets are a Japanese vitamin B-complex medication designed to supplement vitamin B and support nerve function. They may be used as supportive therapy for conditions related to vitamin B deficiency, including neuralgia, muscle pain, peripheral neuritis, and peripheral nerve disorders.
Health Reminder:
✅ Suitable for people with confirmed vitamin B deficiency or related nerve symptoms
✅ Use according to symptoms and professional medical advice
❌ Avoid long-term use without a clear medical reason
Understanding the proper role of medication helps ensure safer and more effective use.