Contraindications: Stanozolol is contraindicated in individuals with pre-existing hepatic impairment, elevated liver enzymes at baseline, prostate carcinoma, breast carcinoma, or a documented hypersensitivity to 17α-alkylated anabolic-androgenic steroids. Women who are pregnant, planning pregnancy, or breastfeeding must not use this compound under any circumstances.
Side Effects: Hepatotoxicity is the primary dose- and duration-dependent risk associated with 17α-alkylated oral stanozolol; AST and ALT elevations are expected and should be monitored by blood panel rather than estimated from subjective symptoms. Additional effects include suppression of endogenous testosterone production, adverse shifts in lipid profiles (HDL depression, LDL elevation), possible tendon brittleness linked to collagen synthesis alterations, and androgenic effects including acne and scalp hair thinning in genetically susceptible individuals.
Monitoring: Obtain a full blood panel — including liver enzymes (AST, ALT, ALP), lipid panel, and testosterone — before the first dose. Repeat hepatic and lipid markers at the midpoint of the cycle (week 3 for a 6-week protocol) and within two weeks of the final dose. Any AST or ALT elevation exceeding three times the upper limit of normal warrants immediate discontinuation.
PCT: Endogenous testosterone suppression begins within the first weeks of use. Initiate post-cycle therapy (PCT) 24–48 hours after the last oral stanozolol tablet, using a SERM protocol (e.g., Nolvadex or Clomid) for a minimum of four weeks. Restore lipid health through dietary intervention and, if indicated, supervised lipid-lowering support during the recovery interval.