Drop test pad into the toilet bowl.
Observe the test pad. If blood is present, a blue-green color will appear within two minutes.
The kit contents should not be swallowed and must be kept out of the reach
of children.
The Positive Control package contains an oxidizing agent. Avoid contact with
the eyes, the skin, heat or open flame. In case of an accidental spill or a
direct contact, wash the affected area with large amounts of water. If ingested,
administer large amounts of water. Do not induce vomiting. Call the poison control
center.
The test tissues should be held by the corners. The middle of the test tissue
may be sensitive to the touch. Unused test tissues must be kept in their original
foil pouch, away from light and moisture. Users are advised to examine the test
tissue before use. Any coloration (blue green) in the test area of the test
tissue indicates deterioration.
The test should not be performed if the user is bleeding from hemorrhoids,
suffering from constipation, or experiencing menstrual bleeding.
Some of the known drugs that cause or affect intestinal bleeding are: aspirin
and other analgesic drugs, indomethacin, phenylbutazone, corticosteriods and
other anti-inflammatory drugs, reserpine, butazolidine, premorin, and persantine.
These drugs may produce gastrointestinal bleeding that may cause positive results.
The use of rectal ointments should also be avoided during the testing period.