Hot flashes, nausea, malaise & fatigue & transient local irritation at the site of inj; inj site burning & paresthesia, ecchymoses, erythema. Nasopharyngitis, diarrhea, gastroenteritis/colitis, pruritus, night sweats, arthralgia, limb pain, myalgia, rigors, weakness, urinary infrequency, difficulty in micturation, dysuria, nocturia, oliguria, breast tenderness, testicular atrophy & pain, infertility, breast hypertrophy, erectile dysfunction, reduced penis size, inj site pain, bruising & stinging, increased blood creatinine phosphokinase, prolonged coagulation time, hematologic changes, anemia.