Gynecomastia
Development of breast tissue in males due to elevated estrogen levels. Can range from minor puffiness to significant breast growth.
Male Pattern Baldness
Accelerated hair loss in genetically predisposed individuals due to DHT conversion.
High Blood Pressure
Elevated blood pressure due to increased red blood cell production, water retention, and vascular effects.
Elevated Hematocrit
Increased red blood cell production leading to thickened blood, increasing cardiovascular risk.
Lipid Profile Changes
Negative changes in cholesterol levels: decreased HDL (good cholesterol) and increased LDL (bad cholesterol).
Elevated Liver Enzymes
Increased ALT/AST levels indicating liver stress, particularly common with oral compounds.
Suppressed Natural Testosterone
Shutdown of natural testosterone production due to negative feedback on the HPTA axis.
Anxiety
Increased anxiety, nervousness, or panic symptoms due to hormonal changes.
Water Retention
Excess fluid retention in tissues, leading to bloating and puffiness, particularly in the face and extremities.
Acne
Increased oil production leading to acne breakouts, particularly on face, back, and shoulders.
Testicular Atrophy
Shrinkage of testicles due to suppressed LH/FSH production and reduced natural testosterone production.
Injection Site Reactions
Pain, swelling, redness at injection site. Can occasionally develop into sterile abscess.
Mood Swings
Emotional instability, irritability, and rapid mood changes due to hormonal fluctuations.
Insomnia
Difficulty falling or staying asleep, reduced sleep quality.
Night Sweats
Excessive sweating during sleep, requiring change of clothes or sheets.