Methods and pharmaceutical compositions for reliable achievement of acceptable serum testosterone levels

  • US 7,718,640 B2
  • Filed: 03/12/2004
  • Issued: 05/18/2010
  • Est. Priority Date: 03/14/2003
  • Status: Active Grant
First Claim
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1. A composition formulated for intramuscular injection in a form for single injection which contains 250 mg/ml testosterone undecanoate in a vehicle containing a mixture of castor oil and benzyl benzoate wherein the vehicle contains castor oil in a concentration of 40 to 42 vol %.

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