Skip to main content

Zorbtive

Generic name: somatropinsoe-ma-TROE-pin ]
Drug class: Growth hormones

Medically reviewed by Philip Thornton, DipPharm. Last updated on Aug 23, 2023.

What is Zorbtive?

Zorbtive is a form of human growth hormone important for the growth of bones and muscles. It is similar to the growth hormone your body manufactures.

Zorbtive is used to treat Short Bowel Syndrome (SBS) in patients who are on a specialized diet.

When used with along with special diet, Zorbtive helps your bowel take in more water, electrolytes and nutrients and lowers the need for I.V. (intravenous) feedings.

Zorbtive is not cure for Short Bowel Syndrome.

Warnings

When taking Zorbtive to treat short bowel syndrome, it is very important to follow the diet plan created for you by your doctor or nutrition counselor.

Call your doctor at once if you have sudden and severe pain in your upper stomach with nausea and vomiting, fast heartbeat, increased thirst or urination, weight loss, or vision changes and sudden, severe pain behind your eyes.

Do not stop using a steroid suddenly or change any of your medication doses without your doctor's advice

You should not use somatropin if you have cancer, eye problems caused by diabetes. You should not use Zorbtive if you have a serious illness due to lung failure or complications from recent surgery, injury, or medical trauma.

Before taking this medicine

You should not use Zorbtive if you are allergic to somatropin or benzyl alcohol, or if you have:

To make sure Zorbtive is safe for you, tell your doctor if you have:

It is not known whether Zorbtive will cause harm to an unborn baby.

Tell your doctor if you are pregnant or plan to become pregnant during treatment.

It may not be safe to breast-feed a baby while you are using this medicine. Ask your doctor about any risks.

Zorbtive contains benzyl alcohol, an ingredient that can cause serious side effects or death in very young or premature babies. Do not give this medicine to a child without medical advice.

How should I use Zorbtive?

Use Zorbtive exactly as prescribed by your doctor. Follow all directions on your prescription label. Do not use this medicine in larger or smaller amounts or for longer than recommended.

Zorbtive is injected into a muscle or under the skin. You may be shown how to use injections at home. Do not self-inject this medicine if you do not understand how to give the injection and properly dispose of used needles and syringes.

Your care provider will show you the best places on your body to inject Zorbtive. Change (rotate) your injection site with each injection. Do not inject Zorbtive into skin that is tender, bruised, red, or hard.

Do not inject the subcutaneous injection (under the skin) into the same place two times in a row.

Do not shake the Zorbtive bottle or you may ruin the medicine. Prepare your dose only when you are ready to give an injection. Do not use if the medicine has changed colors or has particles in it. Call your pharmacist for new medicine.

Use a disposable needle and syringe only once. Follow any state or local laws about throwing away used needles and syringes. Use a puncture-proof "sharps" disposal container (ask your pharmacist where to get one and how to throw it away). Keep this container out of the reach of children and pets.

While using Zorbtive, you may need frequent blood tests. Your growth progress will need to be tested often. Your eyes may also need to be checked.

Follow the diet plan created for you by your doctor or nutrition counselor to help control your condition. Zorbtive is not a cure for short bowel syndrome.

Store unmixed Zorbtive vials and diluent at room temperature. After mixing store under refrigeration for up to 14 days. Avoid freezing.

Throw away any Zorbtive left over after the expiration date on the label has passed.

Dosing information

Usual Adult Dose for Short Bowel Syndrome:

Approximately 0.1 mg/kg subcutaneously once a day

Maximum dose: 8 mg once a day

Duration of therapy: 4 weeks

Comments:
-Administration for more than 4 weeks has not been adequately studied.
-Use in conjunction with optimal management of Short Bowel Syndrome (SBS).
-Optimal management of SBS may include dietary adjustments, enteral feedings, parenteral nutrition, fluid, and micronutrient supplements, as needed.
-Specialized nutritional support may consist of a high carbohydrate, low-fat diet, adjusted for patient requirements and preferences.
-Nutritional supplements may be added at the discretion of the treating physician.
-Changes to concomitant medications should be avoided.
-Patients and physicians should monitor for adverse events.

Use: Treatment of Short Bowel Syndrome in patients receiving specialized nutritional support

What happens if I miss a dose?

Use the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not use extra medicine to make up the missed dose.

Call your doctor if you miss more than 3 doses in a row.

What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

Overdose can cause tremors or shaking, cold sweats, increased hunger, headache, drowsiness, weakness, dizziness, fast heartbeat, and nausea. Long-term overdose may cause excessive growth.

What should I avoid while using Zorbtive?

If you use Zorbtive to treat short bowel syndrome, avoid drinking fruit juices or soda beverages. Follow the instructions of your doctor or nutrition counselor about what types of liquids you should drink while using Zorbtive.

Avoid drinking alcohol if you have short bowel syndrome. Alcohol can irritate your stomach and could make your condition worse.

Zorbtive side effects

Get emergency medical help if you have signs of an allergic reaction to Zorbtive: hives; difficult breathing; swelling of your face, lips, tongue, or throat.

Call your doctor at once if you have:

Common Zorbtive 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 Zorbtive?

Tell your doctor about all your current medicines, and those you start or stop using during your treatment with Zorbtive, especially:

This list is not complete. Other drugs may interact with somatropin, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible interactions are listed in this medication guide.

Does Zorbtive interact with my other drugs?

Enter medications to view a detailed interaction report using our Drug Interaction Checker.

Zorbtive Biosimilars

Biosimilar and interchangeable products are biological products that are highly similar to and have no clinically meaningful differences from the reference product.

Reference products

These are biological products that have already been approved by the FDA, against which biosimilar products are compared. There are 11 for Zorbtive.

Accretropin (somatropin) - Emergent Biosolutions Canada Inc.
Formulation type Strength
Multi-Dose Vial 5 mg/mL Discontinued, Voluntarily Revoked

View Accretropin information in detail.

Genotropin (somatropin) - Pharmacia & Upjohn Company LLC
Formulation type Strength
Multi-Dose Cartridge 12 mg
Multi-Dose Cartridge 5 mg
Pre-Filled Syringe 0.2 mg
Pre-Filled Syringe 0.4 mg
Pre-Filled Syringe 0.6 mg
Pre-Filled Syringe 0.8 mg
Pre-Filled Syringe 1.2 mg
Pre-Filled Syringe 1.4 mg
Pre-Filled Syringe 1.5 mg Discontinued
Pre-Filled Syringe 1.6 mg
Pre-Filled Syringe 1.8 mg
Pre-Filled Syringe 1 mg
Pre-Filled Syringe 2 mg

View Genotropin information in detail.

Humatrope (somatropin) - Eli Lilly and Company
Formulation type Strength
Multi-Dose Cartridge 12 mg
Multi-Dose Cartridge 24 mg
Multi-Dose Cartridge 6 mg
Single-Dose Vial 2 mg Discontinued
Single-Dose Vial 5 mg Discontinued

View Humatrope information in detail.

Norditropin (somatropin) - Novo Nordisk Inc.
Formulation type Strength
Autoinjector 10 mg/1.5 mL
Autoinjector 15 mg/1.5 mL
Autoinjector 30 mg/3 mL
Autoinjector 5 mg/1.5 mL
Multi-Dose Cartridge 10 mg/1.5 mL Discontinued
Multi-Dose Cartridge 15 mg/1.5 mL Discontinued
Multi-Dose Cartridge 5 mg/1.5 mL Discontinued

View Norditropin information in detail.

Nutropin (somatropin) - Genentech, Inc.
Formulation type Strength
Multi-Dose Vial 10 mg Discontinued, Voluntarily Revoked
Multi-Dose Vial 5 mg Discontinued, Voluntarily Revoked

View Nutropin information in detail.

Nutropin AQ (somatropin) - Genentech, Inc.
Formulation type Strength
Autoinjector 10 mg/2 mL
Autoinjector 20 mg/2 mL
Autoinjector 5 mg/2 mL
Multi-Dose Cartridge 10 mg/2 mL Discontinued
Multi-Dose Cartridge 20 mg/2 mL Discontinued
Vial 10 mg/2 mL Discontinued

View Nutropin AQ information in detail.

Omnitrope (somatropin) - Sandoz Inc.
Formulation type Strength
Multi-Dose Cartridge 10 mg/1.5 mL
Multi-Dose Cartridge 5 mg/1.5 mL
Multi-Dose Vial 5.8 mg
Single-Dose Vial 1.5 mg Discontinued

View Omnitrope information in detail.

Saizen (somatropin) - EMD Serono, Inc.
Formulation type Strength
Single-Dose Vial 4 mg Discontinued, Voluntarily Revoked
Single-Dose Vial 5 mg Discontinued, Voluntarily Revoked
Single-Dose Vial 6 mg Discontinued, Voluntarily Revoked
Single-Dose Vial 8.8 mg Discontinued, Voluntarily Revoked

View Saizen information in detail.

Serostim (somatropin) - EMD Serono, Inc.
Formulation type Strength
Multi-Dose Vial 4 mg
Single-Dose Cartridge 6 mg/0.5 mL Discontinued
Single-Dose Vial 5 mg
Single-Dose Vial 6 mg

View Serostim information in detail.

Zomacton (somatropin) - Ferring Pharmaceuticals Inc.
Formulation type Strength
Multi-Dose Vial 10 mg
Multi-Dose Vial 4.8 mg Discontinued
Multi-Dose Vial 5 mg

View Zomacton information in detail.

Zorbtive/Serostim (somatropin) - EMD Serono, Inc.
Formulation type Strength
Multi-Dose Vial 8.8 mg Discontinued

View Zorbtive/Serostim information in detail.

Further information

Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use Zorbtive only for the indication prescribed.

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Discover a treatment option for Hereditary Amyloidosis