Arginine (AR-ji-neen)

Stimulates the pituitary gland to produce growth hormone for the diagnosis of certain conditions.

Brand Name(s):

R-Gene 10

When This Medicine Should Not Be Used:

How to Use This Medicine:

Injectable

• Your doctor will prescribe your dose and schedule. This medicine is given through a needle placed in a vein. It must be given slowly, so the needle must stay in place for at least 30 minutes.
• The test is usually given in the morning, after at least 30 minutes of bed rest. You will be advised not to take any food or water the night before the test and during the test procedure. Care should be taken to lessen nervousness and distress, especially in children.
• You may have to repeat this test 1 day after the results of the first one showed a deficiency in the function of your pituitary gland.

Drugs and Foods to Avoid:

Ask your doctor or pharmacist before using any other medicine, including over-the-counter medicines, vitamins, and herbal products.

• Tell your doctor if you are taking birth control pills.

Warnings While Using This Medicine:

• Tell your doctor if you are pregnant or breastfeeding, or if you have kidney disease or an electrolyte imbalance.
• Your doctor will check your progress and the effects of this medicine at regular visits. Keep all appointments.

Possible Side Effects While Using This Medicine:

Call your doctor right away if you notice any of these side effects:

• Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing

If you notice these less serious side effects, talk with your doctor:

• Pain, itching, burning, swelling, or a lump under your skin where the needle is placed

If you notice other side effects that you think are caused by this medicine, tell your doctor

Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088