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Niaspan

What is liver disease?

Liver disease is any disturbance of liver function that causes illness. The liver is responsible for many critical functions within the body and should it become diseased or injured, the loss of those functions can cause significant damage to the body. Liver disease is also referred to as hepatic disease.

Liver disease is a broad term that covers all the potential problems that may occur to cause the liver to fail to perform its designated functions. Usually, more than 75% or three quarters of liver tissue needs to be affected before decrease in function occurs.

The liver the largest solid organ in the body; and is also considered a gland because among its many functions, it makes and secretes bile. The liver is located in the upper right portion of the abdomen protected by the rib cage. It has two main lobes that are made up of tiny lobules. The liver cells have two different sources of blood supply. The hepatic ...

Niaspan

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NIASPAN®
(niacin) Extended-Release Tablet, Film Coated, Extended Release for Oral Use.

DRUG DESCRIPTION

NIASPAN (niacin tablet, film-coated extended-release), contains niacin, which at therapeutic doses is an antihyperlipidemic agent. Niacin (nicotinic acid, or 3-pyridinecarboxylic acid) is a white, crystalline powder, very soluble in water, with the following structural formula:

NIASPAN®
  (niacin) Structural Formula Illustration

NIASPAN (niacin) is an unscored, medium-orange, film-coated tablet for oral administration and is available in three tablet strengths containing 500, 750, and 1000 mg niacin. NIASPAN (niacin) tablets also contain the inactive ingredients hypromellose, povidone, stearic acid, and polyethylene glycol, and the following coloring agents: FD&C yellow #6/sunset yellow FCF Aluminum Lake, synthetic red and yellow iron oxides, and titanium dioxide.

What are the possible side effects of niacin ?

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.

Call your doctor at once if you have any of these serious side effects:

  • feeling light-headed, fainting;
  • fast, pounding, or uneven heart beats;
  • feeling short of breath;
  • swelling;
  • jaundice (yellowing of your skin or eyes); or
  • muscle pain, tenderness, or weakness with fever or flu symptoms and dark colored...

Read All Potential Side Effects and See Pictures of Niaspan »

What are the precautions when taking niacin (Niaspan)?

Before taking niacin, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.

This product should not be used if you have certain medical problems. Before using this product, consult your doctor or pharmacist if you have: very low blood pressure, current liver disease, increase in liver enzymes, current ulcer, current bleeding.

If you have any of the following health problems, consult your doctor or pharmacist before starting this product: alcohol use, history of bleeding problems (e.g., low platelets), diabetes, gallbladder disease, glaucoma, gout, heart disease (e.g., recent heart attack,...

Read All Potential Precautions of Niaspan »

Last reviewed on RxList: 12/13/2010
This monograph has been modified to include the generic and brand name in many instances.

Niaspan - User Reviews

Niaspan User Reviews

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Report Problems to the Food and Drug Administration

 

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.


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