About testoeterone undecanoate
Long-acting testosterone replacement
Used for
- Testosterone replacement in adult men with confirmed hypogonadism.
Usual adult dose
1,000 mg injected into a muscle; repeat after 6 weeks, then usually every 10–14 weeks.
Common side effects
- Acne or oily skin
- Injection-site pain
- Increased red blood cell count
- Mood or libido changes
Important warnings
- For adult men with confirmed testosterone deficiency; not for bodybuilding.
- Must be injected slowly and deeply into a muscle by a healthcare professional.
- Rarely, breathing difficulty, cough, dizziness, or chest pain can occur during or soon after injection.
- May increase blood pressure, red blood cell count, or prostate-related problems.
Pregnancy
Not for use in pregnancy; testosterone can harm a developing fetus.
Breastfeeding
Not for use during breastfeeding.
Interactions
- Blood thinners such as warfarin
- Insulin and diabetes medicines
- Corticosteroids
- Medicines that affect liver enzymes
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.