bobzai, i have read tat lucrin will cause insomnia for some people. I have extracted the article from the following website
http://www.ehow.com/about_5306460_lucrin-side-effects.html
Lucrin is an injectable drug available in a number of countries outside the United States, including New Zealand, Australia, Belgium, Costa Rica, Malaysia, Singapore and South Africa. The most common usage of lucrin is the treatment of late stage prostate cancer; however, doctors sometimes prescribe it in conjunction with the treatment of other illnesses and conditions, such as breast cancer, fibroid uterine tumors and endometriosis. Despite its effectiveness, lucrin is not for everyone as it presents several risks for side effects and complications in some patients.
Common Side Effects
Approximately 52 percent of lucrin users report hot flashes, making this the most common side effect of the drug. The retention of fluid under the skin is also common, occurring in at least 8 percent of users. More than 5 percent of patients who take lucrin experience dizziness, pain throughout the body, headache, nausea and vomiting.
Other Side Effects
Lucrin also has the potential to cause a number of other troublesome or annoying, but not dangerous, side effects. Some patients experience gastrointestinal side effects from the drug, such as diarrhea and loss of appetite. Nervous system effects like anxiety, tingling in the extremities, forgetfulness, sour taste and insomnia as well as fever and fatigue are also possible while taking lucrin. Other possible side effects of lucrin include breast tenderness in women and impotence in men.