The usual dosage of Deca is 200-600 mg a week for men and 50-100mg per week for women and requires to be taken over long periods of time, on a cycle of 12 weeks at least. Nandrolone Decanoate can be stacked with Dianabol , Sustanon and Testosterone for bulk muscle growth. Testosterone should also be a part of a Deca post-cycle-therapy . The side effects of Deca 200 are mild if not take in larger doses. Women may experience androgenic side effects as masculinization of voice (often inconvertible), hirsutism, acne, high libido and, at times, hypertrophy of clitoris, while male athletes may experience high blood pressure and a prolonged time for blood clotting, nasal bleeding as well as increased production of the sebaceous gland and acne, headaches and sexual overstimulation.