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VIOKASE® (pancrelipase, USP) is a pancreatic enzyme concentrate of porcine origin containing standardized lipase, protease, and amylase as well as other pancreatic enzymes. VIOKASE® is available in tablet and powder dosage form for oral administration.

The enzyme potencies of the tablets and powder are:

8 Tablet
16 Tablet
Each 0.7 g Powder
(1/4 Teaspoonful)
Lipase, USP units
 8,000 16,000 16,800
Protease, USP units
30,000 60,000 70,000
Amylase, USP units
30,000 60,000 70,000

Inactive Ingredients:   VIOKASE® 8 Tablet: Lactose, magnesium stearate, sodium chloride, stearic acid.

VIOKASE® 16 Tablet: Lactose, croscarmellose sodium, microcrystalline cellulose, silicon dioxide, stearic acid, talc.

Powder: Lactose, sodium chloride.

The natural digestive enzymes in VIOKASE® hydrolyze fats into fatty acids and glycerol, split protein into amino acids, and convert carbohydrates to dextrins and short chain sugars.

Under conditions of the USP test method (in vitro) VIOKASE® has the following total digestive capacity.

8 Tablet
16 Tablet
Each 0.7 g Powder
(1/4 Teaspoonful)
Dietary fat, grams
28 56 59
Dietary protein, grams
30 60 70
Dietary starch, grams
30 60 70

VIOKASE® 8 and 16 Tablets are immediate release and are not enteric coated.

The digestive capacity of a pancreatic enzyme concentrate depends on the amount that passes through the stomach unchanged and is available at the site of action in the small intestine.


VIOKASE® (Pancrelipase, USP) is indicated in the treatment of exocrine pancreatic insufficiency as associated with but not limited to cystic fibrosis, chronic pancreatitis, pancreatectomy, or obstruction of the pancreas ducts.


Should not be used in patients hypersensitive to pork protein.


General:   Individuals previously sensitized to trypsin, pancreatin or pancrelipase may have allergic manifestations.

Information for Patients:   VIOKASE® should not be held in the mouth as the proteolytic action may cause irritation of the mucosa.

Avoid inhalation of the powder when administering VIOKASE®.

Carcinogenesis, Mutagenesis:   Long-term studies in animals have not been performed to evaluate the carcinogenic potential.

Pregnancy Category C:   Animal reproduction studies have not been conducted with VIOKASE®. It is also not known whether VIOKASE® can cause fetal harm when administered to a pregnant woman or can affect reproduction capacity. VIOKASE® should be given to a pregnant woman only if clearly needed.

Nursing Mothers:   It is not known whether this drug is excreted in human milk. Because many drugs are excreted in human milk, caution should be exercised when pancrelipase is administered to a nursing mother.


The dust or finely powdered pancreatic enzyme concentrate is irritating to the nasal mucosa and the respiratory tract. It has been documented that inhalation of the airborne powder can precipitate an asthma attack. The literature also contains several references to asthma due to inhalation in patients sensitized to pancreatic enzyme concentrates. Extremely high doses of exogenous pancreatic enzymes have been associated with hyperuricemia and hyperuricosuria. Overdosage of pancreatic enzyme concentrate may cause diarrhea or transient intestinal upset.


Acute toxicity determinations in animals have not been possible since the maximum dose that could be given orally produced no toxic reaction. In chronic feeding tests rats developed swollen salivary glands. This is believed due to the proteolytic activity and the mucosal irritation caused by tissue digestion.

No acute toxic reactions have been reported.


Powder: Dosage for patients with cystic fibrosis: 1/4 teaspoonful (0.7g) with meals.

Tablets: Dosage range for patients with cystic fibrosis or chronic pancreatitis is from 8,000 to 32,000 Lipase USP Units taken with meals, i.e., one to four VIOKASE® 8 tablets or one to two VIOKASE® 16 with meals or as directed by a physician.

In patients with pancreatectomy or obstruction of pancreatic ducts: one to two VIOKASE® 8 tablets or one VIOKASE® 16 tablet taken at 2-hour intervals or as directed by a physician.


VIOKASE® 8 Tablets: Tan, round, compressed tablets engraved VIOKASE® on one side and 9111 on the other side in bottles of 100 (NDC 58914-111-10) and 500 (NDC 58914-111-50).

VIOKASE® 16 Tablets: Tan, oval, biconvex tablets engraved V 16 on one side and 9116 on the other side in bottles of 100 (NDC 58914-116-10) and 500 (NDC 58914-116-50).

Powder: Tan powder in bottles of 8 oz (227 g) (NDC 58914-115-08).

Store in tightly closed container in a dry place at a temperature not exceeding 25°C (77°F).

Dispense tablets and powder in tight container, preferably with a desiccant.


  1. Regan PT, Malagelada J-R, DiMagno EP, Gianzman SL, Go VLW. Comparative effects of antacids, cimetidine and enteric coating on the therapeutic response to oral enzymes in severe pancreatic insufficiency. N Engl J Med 1997;297:854-8.
  2. Graham DY. Enzyme replacement therapy of exocrine pancreatic insufficiency in man. N Eng J Med 1977;296:1314-7.

® Reg. TM of Axcan Pharma US Inc.,

used under license by

Axcan Scandipharm Inc.

                          Rev. April 2000

Manufactured for:

Axcan Scandipharm Inc.

Birmingham, AL 35242


NOTE: These photos can be used only for identification by shape, color, and imprint. They do not depict actual or relative size.

The product samples shown here have been supplied by the manufacturer and reproduced in full color by PDR as a quick-reference identification aid. While every effort has been made to assure accurate reproduction, please remember that any visual identification should be considered preliminary. In cases of poisoning or suspected overdosage, the drug' identity should be verified by chemical analysis.