Medically reviewed by Drugs.com. Last updated on Jan 5, 2022.
Commonly used brand name(s)
In the U.S.
- Geref Diagnostic
Pharmacologic Class: Growth Hormone Releasing Hormone Analog
Uses for Geref
Sermorelin is a synthetic (man-made) version of a naturally occurring substance that causes release of growth hormone from the pituitary gland. Growth hormone is naturally produced by the pituitary gland and is necessary for growth in children. In children who fail to grow normally because their bodies are not producing enough growth hormone, this medicine may be used to increase the amount of growth hormone produced by the pituitary gland.
This medicine is available only with your doctor's prescription.
Before using Geref
In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered:
Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully.
There are no adequate studies in women for determining infant risk when using this medication during breastfeeding. Weigh the potential benefits against the potential risks before taking this medication while breastfeeding.
Interactions with medicines
Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. Tell your healthcare professional if you are taking any other prescription or nonprescription (over-the-counter [OTC]) medicine.
Interactions with food/tobacco/alcohol
Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco.
Other medical problems
The presence of other medical problems may affect the use of this medicine. Make sure you tell your doctor if you have any other medical problems, especially:
- Underactive thyroid—This condition can interfere with the effects of sermorelin
Proper use of Geref
This section provides information on the proper use of a number of products that contain sermorelin. It may not be specific to Geref. Please read with care.
If you are injecting this medicine yourself, use it exactly as directed by your doctor. Do not use more or less of it, and do not use it more often than your doctor ordered. The exact amount of medicine needed has been carefully worked out. Using too much will increase the risk of side effects, while using too little may not improve the condition.
Each package of sermorelin contains a patient instruction sheet. Read this sheet carefully and make sure you understand:
- How to prepare the injection.
- Proper use of disposable syringes and needles, including safe handling and disposal.
- How to give the injection.
- How long the injection is safe to use.
It is best to use a different place on the body for each injection (for example, abdomen, hip, thigh, or upper arm). To help you remember to do this, you may want to keep a record of the date and location for each injection.
The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so.
The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.
Store in the refrigerator. Do not freeze.
Keep out of the reach of children.
Do not keep outdated medicine or medicine no longer needed.
Precautions while using Geref
It is very important that your doctor check your progress at regular visits.
Geref side effects
Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor as soon as possible if any of the following side effects occur:
- Pain, redness, or swelling at the place of injection
- trouble in swallowing
Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
- trouble sitting still
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.
More about Geref (sermorelin)
- Other brands
- Geref Diagnostic
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.