B-Long Tablet is a medicine used in the treatment of vitamin B6 deficiency. Vitamin B6 is an important nutrient that helps the body maintain the health of nerves, skin, and red blood cells. The medicine improves the conditions caused by low levels of vitamin B6 in the body. B-Long Tablet should be taken as directed by your doctor. Take it regularly and at a fixed time each day to get the most benefit from it. This medicine may be only part of a complete program of treatment that may also include making changes to your diet and taking calcium and other vitamin supplements. Learn about the foods you should eat to make sure you get enough calcium and vitamin D in your diet.B-Long Tablet is generally safe with little or no side effects. However, it may cause a few side effects such as headache, nausea, and upset stomach in some patients. Let your doctor know if any of these side effects persist or worsen. They may be able to help manage the side effects.Some other medicines can decrease the absorption or interact with B-Long Tablet; you should let your doctor know all the other medicines you are taking to ensure your safety. It is important to ask for advice from your doctor before taking any other vitamin supplements.