August 18, 2010 5:11 PM BST
Stephy, I have never used Cyproterone as it is not available in the U.S. Looking at medical info online I found that it listed exactly what you are describing as possible adverse reactions.
Cyproterone Acetate
adverse reactions
CNS
Headache. Lessened ability to concentrate. Mental depression. Tiredness.
Gastrointestinal
Nausea.
Other
Blood clotting disorders. Carbohydrate metabolism changes. Liver dysfunction or tumors. Shortness of breath.
The dosage you mentioned is lower than what some take, but much higher than what others find effective, again it depends on the individual. The range that those using Cyproterone take varies from 10mg/per week to 100mg/per day. Cyproterone is considered the most potent antiandrogen available. Once again I think you should point this out to your doctor and discuss whether what you are taking is the right dosage or even the right medication for you.
Hugs,
Marsha