Tropin 4000IU Pre-filled Injection Pen – Recombinant Human Growth Hormone

Description

Tropin 4000IU Pre-filled Injection Pen contains Somatropin, a synthetic recombinant form of human growth hormone (rHGH). It is prescribed to treat growth hormone deficiency (GHD) in children and adults, and in specific conditions like Turner’s syndrome, chronic kidney disease, and Prader-Willi syndrome.

This higher-strength 4000IU pre-filled pen allows for convenient dosing, precise administration, and reduced injection frequency. It supports growth, muscle mass, bone strength, and overall metabolism under medical supervision.

Ingredients

• Active Ingredient: Somatropin (Recombinant Human Growth Hormone) 4000IU

• Inactive Ingredients: Mannitol, glycerol, buffer solutions, preservatives

Drug Class

• Recombinant Human Growth Hormone (rHGH)

• Endocrine / Metabolic Agent

Dosage Form

• Pre-filled injection pen

• 4000IU solution for subcutane

Uses

• Treatment of growth hormone deficiency (GHD) in children and adults

• Growth failure due to Turner’s syndrome

• Short stature from chronic kidney disease before transplantation

• Growth disturbance in children born small for gestational age

• Prader-Willi syndrome related growth problems

• Adult hormone replacement to improve muscle mass, energy, and metabolism

Dosage

• Children: 0.025–0.035 mg/kg/day (individualized as per body weight and condition)

• Adults: 0.15–0.3 mg/day, titrated to maintain normal IGF-1 levels

• Dosage must be set by a doctor; do not self-adjust.

In Case of Overdose

• May cause fluid retention, joint pain, abnormal growth, hypoglycemia followed by hyperglycemia.

• Severe overdose requires immediate medical attention.

Missed Dose

• If remembered on the same day, take it promptly.

• If it’s already the next day, skip the missed dose.

• Never take a double dose.

How To Use

• For subcutaneous injection only (under the skin).

• Preferred sites: thigh, abdomen, or upper arm (rotate injection sites).

• Pen is designed for self-use after proper training by a healthcare provider.

• Always disinfect the site before injection.

When Not to Use

• Allergy to Somatropin or formulation components

• Children with closed growth plates

• Patients with active cancer, tumors, or critical illness

• Severe respiratory illness or after major surgery

• Not for non-medical or cosmetic use (e.g., bodybuilding or anti-aging)

Side Effects

Common:

• Headache, swelling of hands/feet, joint or muscle pain

• Injection site redness, mild fatigue

With

• Increased blood sugar or diabetes

• Vision disturbances due to raised intracranial pressure

• Hip/knee pain in children (slipped epiphysis)

• Severe allergic reactions

Precautions & Warnings

• Regular monitoring of blood sugar, IGF-1, and thyroid levels is required

• Risk of recurrence in patients with prior cancer

• Use cautiously in patients with diabetes, hypertension, or scoliosis

• Not advised during pregnancy or breastfeeding unless prescribed

• Misuse (for performance enhancement) can cause serious health risks

Drug Interactions

• May interact with insulin, oral antidiabetics (dose adjustment required)

• Can reduce the effectiveness of corticosteroids

• Caution with estrogen therapy or anabolic steroids

Storage/Disposal

• Store in a refrigerator (2–8°C), do not freeze

• Protect from direct light

• Once opened, use within 28 days

• Dispose of used pens and needles in a sharps container

Control Drug

• Prescription-only medicine

• Strictly prohibited for misuse in sports or bodybuilding

Quick Tips

• Only use under doctor’s prescription and monitoring

• Rotate injection sites to avoid swelling and irritation

• Do not stop treatment suddenly; consult your doctor before discontinuing

• Report unusual headaches, swelling, or vision problems immediately

• This medicine is for medical treatment only – not for performance enhancement