Testosterone Cypionate for Sleep
Testosterone cypionate is a long-acting oil-soluble ester of the endogenous androgen testosterone, administered by intramuscular or subcutaneous injection. It is FDA-approved for testosterone replacement therapy in adult males diagnosed with primary or hypogonadotropic hypogonadism.
Why Testosterone Cypionate for sleep?
Testosterone cypionate is a long-acting oil-soluble ester of the endogenous androgen testosterone, administered by intramuscular or subcutaneous injection. It is FDA-approved for testosterone replacement therapy in adult males diagnosed with primary or hypogonadotropic hypogonadism.
Sleep context: Modulating sleep architecture, slow-wave sleep depth, and circadian regulation. Testosterone Cypionate fits this goal because its category (TRT) and benefit profile align with the underlying mechanism.
Benefits relevant to sleep
- Restoration of endogenous androgen levels in adult males diagnosed with hypogonadism per FDA-approved indications
Reference dosing by bodyweight
Anchored to the most-cited research dose (250 mcg @ 75 kg). Reference only.
| Bodyweight band | Reference dose range |
|---|---|
| <60 kg / <132 lb | 156–211 mcg |
| 60–75 kg / 132–165 lb | 191–259 mcg |
| 75–90 kg / 165–198 lb | 234–316 mcg |
| 90–105 kg / 198–231 lb | 276–374 mcg |
| >105 kg / >231 lb | 319–431 mcg |
Side effects to weigh against sleep benefit
- Erythrocytosis/polycythemia (elevated hematocrit; requires monitoring)
- Acne and oily skin
- Injection site reactions (pain, induration, or oil granuloma)
- Suppression of spermatogenesis and reduced fertility
- Gynecomastia (via peripheral aromatization to estradiol)
- Edema and fluid retention
- Prostate-related effects (PSA elevation; contraindicated in prostate carcinoma)
- Adverse changes in lipid profile (reduced HDL)
Also researched for
Educational use only
This calculator is provided for research and educational purposes. Outputs are derived from the values you enter. Always verify your math and consult a licensed physician before acting on any result.