Your doctor will need to check your child's progress at regular visits while your child is using this medicine. Be sure to keep all appointments.
Talk with your doctor if you notice or the child feels that this medicine is causing too much growth.
This medicine may cause hypoglycemia (low blood sugar) with the following symptoms that you should be aware of: anxiety; blurred vision; chills; cold sweats; coma; confusion; cool, pale skin; depression; dizziness; fast heartbeat; headache; increased hunger; nausea; nervousness; nightmares; seizures; shakiness; slurred speech; or unusual tiredness or weakness. It is important to have a source of sugar such as orange juice, candy, soda, glucose gel, or milk, if these symptoms occur.
Learn what to do if your child's blood sugar gets too low. Teach family members and friends what they can do to help if the child has low blood sugar.
You should avoid participating in high risk activities, such as driving, within 2 to 3 hours after receiving the medicine, especially at the beginning of mecasermin treatment.
This medicine may cause serious types of allergic reactions, including anaphylaxis. Anaphylaxis can be life-threatening and requires immediate medical attention. Call your doctor right away if your child has a rash; itching; hoarseness; trouble breathing; trouble swallowing; or any swelling of your hands, face, or mouth after your child receive the medicine.
This medicine may enlarge your child's tonsils. Call your doctor right away if your child has swollen tonsils, snoring, trouble with breathing or swallowing, or fluid in the ear. Your doctor may want to check your child's tonsils regularly while using this medicine.
This medicine may cause a dislocation in the hip bone. Check with your doctor right away if your child has a limp or pain in the hip or knee.
This medicine contains benzyl alcohol which may cause serious reactions (e.g., gasping syndrome) for a newborn or premature infant. Discuss this with your doctor if you are concerned.
Do not take other medicines unless thy have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements.