Common Burning sensation, Tightness sensation, Headache, Nausea, Sleepiness, Stomach upset, Pricking sensation, Tingling sensation.

Common Dark colored urine, Diarrhoea.

Expert advice for Vitamin B2

Taking vitamin B2 may result in dark yellow coloration of urine.
Before taking this drug consult your doctor if you are pregnant or breast feeding.
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Q. Is Vitamin B2 riboflavin?
Yes, Vitamin B2 is also called riboflavin

Q. Is Vitamin B2 and B12 same?
No, Vitamin B2 is riboflavin and Vitamin B12 is methycobalamine. The both belong to group B vitamins

Q. Is Vitamin B2 good for migraine?
Yes, there is some evidence that Vitamin B2 is good for prevention of episodes of severe headaches and migraine

Q. Is Vitamin B2 good for hair/hair growth?
Vitamin B2 may be effective for maintenance of healthy hair. However, the evidence is insufficient

Q. Does Vitamin B2 help you lose weight or cause weight gain?
There are no known effects of Vitamin B2 on weight loss/ gain

Q. Does Vitamin B2 give you energy?
Vitamin B2 is a key component of chemical (enzyme flavoprotein) that is important for generation of energy from proteins, carbohydrates and fats. Therefore, it helps improve energy production

Q. Does Vitamin B2 cause diarrhea?
Yes, at high doses Vitamin B2 may cause diarrhea

Q. Does Vitamin B2 cause urine yellow?
Yes, Vitamin B2 may cause yellowing of urine

Q. Does Vitamin B2 cause constipation?
There are no known effects of Vitamin B2 that cause constipation

Q. Is Vitamin B2 good for you?
Yes, Vitamin B2 is good for maintenance of immune system, healthy hair, skin, nails and mucous membranes, prevention of eye conditions such as cataract, glaucoma and tired eyes (fatigue), and migraine headaches.

Common Allergic reaction, Skin irritation, Cough, Decreased blood pressure, Difficulty in swallowing, Shortness of breath, Facial swelling, Increased sweating, Itching, Feeling of discomfort, Rash, Restlessness, Weakness, Wheezing.

Expert advice for Thiamine(Vitamin B1)
Immediately consult your doctor if you get any of these symptoms after taking injectable Vitamin B1:Coughingdifficulty in swallowinghivesitching of skinswelling of face, lips, or eyelidswheezing or difficulty in breathing.Consult your doctor before taking this drug if you are pregnant or breastfeeding.

Q. Is it better to take Thiamine by itself or with other B vitamins?
It may be beneficial if you take the thiamine with other B vitamins. Please consult your doctor regarding its use

Q. What are the food sources of Thiamine?
Thiamine is rich in organ meats, red meats, whole grains, nuts, cooked dried beans, peas, milk, cauliflower, and spinach

Q. Does Vitamin B1 give you energy?
Vitamin B1 is a key component of chemical that is important for generation of energy from proteins, carbohydrates and fats. Therefore, it helps improve energy production

Q. Does Vitamin B1 help you lose weight or cause weight gain?
There are no known effects of Vitamin B1 on weight loss/ gain

Q. Is Vitamin B1 and B12 same?
No, Vitamin B1 is thiamine and Vitamin B12 is methycobalamine. The both belong to group B vitamins.

Common Gastrointestinal disturbance, Allergic skin rash.

Expert advice for Methylcobalamin
Do not take methylcobalmin if you are allergic (hypersensitive) to methylcobalamin, or any of the other ingredients of this medicine.Tell your doctor if your occupation required you to handle mercury or its compound.Do not use methylcobalamin over a period of months, if there is a lack of satisfactory clinical response.

Q. What is methylcobalamin/ mecobalamin/Neurokind/ Nurokind OD?
Methylcobalamin (mecobalamin/Neurokind/ Nurokind OD) is an active form of vitamin B12. It is water soluble and orally absorbed. It is found in animal-based foods and in supplement form

Q. Is methylcobalamin the same as cyanocobalamin?
No.Cyanocobalamin is different form of vitamin B12

Q. What is Nurokind G, Nurokind plus, Nurokind Next, Nurokind LC, Nurokind Gold?
Nurokind G contains methylcobalmine and gabapentin. Nurokind plus contains methylcobalamin, folic acid, vitamin B1, vitamin B6 and alfa lipoic Acid. Nurokind Next contains methlcobalamin, alphalipoic acid, benfotiamine, pyridoxine hydrochloride, biotin, folic acid, chromium. NurokindL C contains L-carnitine, L-tartrate, methylcobalamin, folic acid. Nurokind Gold contains ginseng extract, mixed carotene 10%, niacinamide, vitamin B6, methylcobalamin, vitamin D3, refined wheat germ oil, folic acid, elemental calcium, elemental phosphorus, ferrous fumarate, zinc sulfate mono hydrate, elemental magnesium, elemental manganese, elemental copper, elemental iodine, elemental potassium.