LO Risc Tablet is a nutritional supplement. It is used in the treatment of conditions caused due to low levels of vitamin B3 in the body. It helps in reducing high levels of cholesterol and triglycerides, ease arthritis, and boost brain function among other benefits. LO Risc Tablet is often prescribed in combination with other medicines for cholesterol control. You should take it in the dose and duration 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 also includes making changes to your diet and taking other medicines and supplements. Learn about the foods you should eat to make sure you get enough vitamin Bb in your diet. Common side effects of this medicine include itching, flushing (warmth in the face, ears, neck or trunk), and tingling. If any of these side effects bother, you should consult with your doctor. Some medicines can decrease the absorption of vitamin B3, let your doctor know all other medicines you are taking to make sure you are safe.