Pharmacological aids

Illegal

Synthetic hormones that resemble testosterone to promote protein synthesis for muscle growth, recovery and repair 

Tablet, capsule, solution and cream form

Maximal and explosive strength-based performers eg. sprinters 

+= increased muscle mass and strength

Increased speed of recovery

Increased intensity and duration of training 

-= Irritibility, aggression and mood swings 

Liver damage and potential heart failure 

Acne and hormonal disturbances 

Illegal

Responsible for production of red blood cells 

RhEPO= synthetic product copying natural EPO- increases red blood cell production 

Endurance atheltes eg. marathon runners 

+= increased red blood cell and Hb count

Increased O2 transport and aerobic capacity 

Increased intensity and duration of performance before fatigue 

-= increased blood viscosity 

Decreased cardiac output 

Increased risk of blood clots and heart failure 

Decreased natural production of EPO

Illegal

Synthetic product copying natural growth hormone to increase protein synthesis for muscle growth, recovery and repair 

Maximal and explosive strength-based performers eg. power lifters 

+= increased muscle mass and strength 

Increased fat metabolism and decreased fat mass

Increased blood glucose levels 

Increased speed of recovery 

-= abnormal bone and muscle development 

Enlargememt of vital organs 

Increased risk of certain cancers and diabetes