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Information relating to specific disease areas aligned to Pfizer’s portfolio and other resources designed for Pfizer medicines.

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Prescribing Information for NGENLA▼(somatrogon) can be found here. Prescribing Information for Genotropin (somatropin) can be found here. Adverse event reporting information can be found at the bottom of the page.

Ordering codes

Product Name

PIP Code

Ngenla 24mg solution for injection in pre filled pen (GB)


Ngenla 60mg solution for injection in pre filled pen (GB)


Ngenla 24mg solution for injection in pre filled pen (NI)


Ngenla 60mg solution for injection in pre filled pen (NI)


NGENLA devices & dose increments​​​​​​​1

​​​​​​​For more information about the device, dosing and storage, click here.​​​​​​​

The recommended dose is 0.66mg/kg bodyweight administered once weekly by subcutaneous injection.

Device type

Dose setting increments

Suggested dose

24mg solution for
injection pre ​​​​​​​filled pen


Suggested for doses less than 12mg (bodyweight <18kg).

60mg solution for
injection pre filled pen


Suggested for doses of 12mg and above (bodyweight 18kg or over).

Ordering needles/starter kits​​​​

The Endocrine Helpline can support patients by placing an order for consumable items such as needles, sharps bins and patient literature.

The service can also support clinicians in ordering starter kits for patients starting on NGENLA.

Pfizer will provide a box of needles as standard within the patient starter box:
            - BD Micro-Fine Ultra 4mm 32G needles (quantity 100)

For resupply, or to order additional or different needles at no cost, the patient/caregiver or Healthcare Professional can contact the Endocrine Helpline on 0800 521249 or [email protected] 

Explore more

Find out information about the starter kits available to patients starting treatment with NGENLA.

Starter Kits

Access the document to support initiation of NGENLA.

Formulary pack


​​​​​​​1. ​​NGENLA Summary of Product Characteristics for Great Britain: & Northern Ireland:
PP-NGE-GBR-0037. May 2022.

Learn more about how NGENLA is stored, recommended dosing, and adminstration.

Dosing & Storage

For UK Healthcare Professionals*

These pages are not intended for patients or for members of the general public. The healthcare professional web pages contain promotional content.

I confirm that I am a healthcare professional* resident in the United Kingdom.

If you select 'No', you will be redirected to where you will be able to access reference information on Pfizer's prescription medicines.

*The ABPI Code definition for healthcare professional is members of the medical, dental, pharmacy and nursing professionals and any other persons who in the course of their professional activities may administer, prescribe, purchase, recommend or supply a medicine.

PP-PFE-GBR-3863. November 2021



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