Offers physician-prescribed testosterone and human growth hormone, or HGH, replacement therapy programs. Read clinical studies of these therapies.

Miami clinic offers therapy programs with pharmacy-prepared testosterone cypionate and propionate, along with name-brand human growth hormones. Read about the treatments.

Encyclopedia article offers a brief introduction to the male hormone responsible for development of hair and growth.

Get answers to common questions about this hormone replacement, as posed to a Drug InfoNet physician. Topics include dosage and administration.

Peruse a chemical description of this androgen, and information on indications, usage, adverse reactions, and drug interactions.