Generic name: Niacin (nicotinic acid)
Pregnancy & Lactation: Risk data not available
What is Niacor B3?
Niacin is used to lower blood levels of "bad" cholesterol (low-density lipoprotein, or LDL) and triglycerides, and increase levels of "good" cholesterol (high-density lipoprotein, or HDL).
Niaspan Niaspan is used to lower the risk of a heart attack in people who have high cholesterol and who have a history of heart attacks. can also be used with another cholesterol medicine to slow down the build-up of fatty deposits in your arteries.
Niacin may also be used for purposes not listed in this medication guide.
Warnings
You should not take niacin if you are allergic to it, or if you have:
It is not known whether niacin will harm an unborn baby. You may not be able to use this medicine during pregnancy. Tell your doctor right away if you become pregnant.
Do not breastfeed.
Do not give this medicine to a child without medical advice.
- severe liver disease;
- a stomach ulcer; or
- active bleeding.
- liver disease;
- kidney problems;
- heart disease, chest pain (angina);
- gout; or
- diabetes.
Tell your doctor if you have ever had:
How should I use Niacor B3
Use Niacor B3 (Oral) exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended.
Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed.
Niacin can cause flushing (warmth, itching, redness, or tingly feeling under your skin). These effects should disappear over time as you keep taking the medicine. Flushing may be worse if you drink alcohol or hot beverages shortly after taking niacin.
Your dose needs may change if you switch to a different brand, strength, or form of this medicine. Avoid medication errors by using only the form and strength your doctor prescribes.
If you stop taking niacin for any length of time, talk with your doctor before starting the medication again. You may need to restart the medication at a lower dose.
This medicine can affect the results of certain medical tests. Tell any doctor who treats you that you are using niacin.
Niacin is only part of a complete treatment program that may also include diet, exercise, and weight control. Follow your diet, medication, and exercise routines very closely.
Your doctor may recommend you take aspirin or an NSAID (such as ibuprofen, Advil, or Aleve) to help prevent flushing. Keep using these medicines for as long as your doctor has prescribed.
Swallow the capsule or tablet whole and do not crush, chew, break, or open it.
Store at room temperature away from moisture and heat.
Take the medicine as soon as you can, but skip the missed dose if it is almost time for your next dose. take two doses at one time. Do not
Niacor B3 side effects
Get emergency medical help if you have : hives; difficult breathing; swelling of your face, lips, tongue, or throat. signs of an allergic reaction
Call your doctor at once if you have:
- heart attack symptoms--chest pain or pressure, pain spreading to your jaw or shoulder, nausea, sweating;
- high blood sugar--increased thirst, increased urination, dry mouth, fruity breath odor;
- unexplained muscle pain, tenderness or weakness;
- a light-headed feeling, like you might pass out;
- irregular heartbeats;
- severe warmth or redness under your skin;
- vision problems; or
- jaundice (yellowing of the skin or eyes).
- flushing (sudden warmth, redness, or tingly feeling);
- upset stomach, nausea, vomiting, diarrhea;
- abnormal liver function tests;
- itching, rash, dry skin;
- cough;
- skin discoloration; or
- headache.
Common side effects may include:
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
What other drugs will affect Niacor B3?
Avoid drinking alcohol. It may increase your risk of liver damage, and can also worsen the flushing effects of niacin.
Avoid getting up too fast from a sitting or lying position, or you may feel dizzy.
Avoid eating foods high in fat or cholesterol, or niacin will not be as effective.