If this happens, you will need to consult your doctor. Rarely, other problems can be caused by the temporary increase in the size of the tumour. If it is not planned to give these other hormones as part of the treatment they may be given for the first few weeks to prevent the flare. Hot flushes These can be quite common but many people find that the hot flushes wear off after a period of time and become less of a problem. Drugs can sometimes be prescribed to counteract these flushes.
Some people find it is helpful to cut down on tea, coffee, nicotine and alcohol.
There is usually a loss of the ability to have an erection which normally continues for as long as the treatment is given. If the treatment is stopped the problem will usually disappear. Your doctor or nurse can discuss this with you. Some men may notice slight breast swelling and tenderness. Your doctor can prescribe medication to reduce this side effect.