Deca
Steroid TermsNandrolone DecanoateDeca-Durabolin
Definition
A long-acting injectable steroid popular for joint relief and mass building. Suppresses natural testosterone heavily and can raise prolactin. Known for 'Deca dick' (erectile issues).
Related Blood Markers
Prolactin
Unit: mIU/L
Hormone from pituitary gland. Elevated levels can affect sexual function and mood.
Testosterone
Unit: nmol/L
Primary male sex hormone. Important for muscle growth, bone density, and mood.
LH
Unit: IU/L
Pituitary hormone that stimulates testosterone production in testes.
FSH
Unit: IU/L
Pituitary hormone important for sperm production.