
Genryzon Injection

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General Information







Product introduction
Genryzon Injection is administered as a subcutaneous injection, usually once weekly, under the supervision of a doctor. Proper training and instructions should be received from a healthcare professional before self-administering this medicine. The dose is individualized by your doctor, based on body weight and clinical response.
The most common side effects associated with Genryzon Injection include injection site reactions (such as pain, redness, or swelling), headache, fatigue, and rash. If these effects worsen or become bothersome, the individual should inform their doctor. Measures may be available to minimize or manage these reactions.
Before starting this medicine, inform your doctor if you have diabetes mellitus, impaired glucose tolerance, thyroid disorders, or a history of malignancy. During treatment, your doctor may require regular monitoring of blood glucose levels, thyroid function tests, insulin-like growth factor-1 (IGF-1) levels, and clinical growth response to ensure safety and optimal therapeutic benefit.
Uses of Genryzon Injection
Benefits of Genryzon Injection
In children with growth disturbances caused by growth hormone deficiency, Genryzon Injection helps support more consistent physical growth. Genryzon Injection may increase the rate at which children grow compared with their growth before the treatment. Genryzon Injection helps the individual move towards normal growth patterns for their age by supporting growth hormone to reach a level that enables the body to use nutrients more effectively, supports healthy bone lengthening (linear growth), and increases the speed at which a child grows in height over time. However, it should be used only if prescribed by a doctor and should not be self-administered.
Side effects of Genryzon Injection
- Injection site reactions (pain, swelling, redness)
- Fever
- Headache
How to use Genryzon Injection
How Genryzon Injection works
Quick tips
- Take Genryzon Injection exactly as prescribed. Do not stop using it without your doctor’s advice.
- Change injection spots every week. Use the thigh, belly, or arm; rotating prevents lumps from forming. Do not use the same spot twice.
- Always check the liquid before injecting. It should look completely clear. Do not use it and get a replacement pen from the pharmacy if it is cloudy or has particles.
- A small amount of the medicine may remain in the pen after all doses have been correctly given. This is normal. Patients should not try to use the remaining solution.
- Use a brand-new needle each time, and do not reuse the needles. Old needles can cause infections. Fresh needles are always safer.
Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver
Frequently asked questions
Fact Box
Chemical Class
Habit Forming
Therapeutic Class
References
- Somatrogon [Prescribing Information]. Cork, Ireland: Pfizer Ireland Pharmaceuticals; 2023. [Accessed 10 Mar. 2026] (online) Available from:
- Somatrogon [Package leaflet: Information for the patient]. Purrs, Belgium: M/s. Pfizer manufacturing Belgium NV; 2022. [Accessed 10 Mar. 2026] (online) Available from:
- CDSCO: List of new drugs (r-DNA origin) approved for import and marketing in India during Jan, 2020 – Jan, 2025. [Accessed 10 Mar. 2026] (online) Available from:
- Somatrogon [Prescribing Information]. Purrs, Belgium: M/s. Pfizer manufacturing Belgium NV; 2023. [Accessed 10 Mar. 2026] (online) Available from:




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Address: The Capital, 1802, 18th Floor , Plot No. C-70, ‘G’ Block , Bandra Kurla Complex, Bandra East , Mumbai – 400051.
Vendor Details
Lab tests offered by us
- CBC (Complete Blood Count)
- FBS (Fasting Blood Sugar)
- Thyroid Profile Total (T3, T4 & TSH)
- HbA1c (Glycosylated Hemoglobin)
- PPBS (Postprandial Blood Sugar)
- Lipid Profile
- Vitamin D (25-Hydroxy)
- Urine R/M (Urine Routine & Microscopy)
- Coronavirus Covid -19 test- RT PCR
- LFT (Liver Function Test)
- KFT (Kidney Function Test)
- TSH (Thyroid Stimulating Hormone) Ultrasensitive
- ESR (Erythrocyte Sedimentation Rate)
- Uric Acid, Serum
- Vitamin B12
- CRP (C-Reactive Protein), Quantitative
- Urine C/S (Urine Culture and Sensitivity)
- Serum Electrolytes
- Serum Calcium
- Serum Creatinine
- Diabetes Screening (HbA1C & Fasting Sugar)
- KFT with Electrolytes (Kidney Function Test with Electrolytes)
- Cholesterol - Total
- Hb (Hemoglobin)
- Complete Hemogram (CBC & ESR)















