Low sexual desire in older men can be caused by a low level of the hormone androgen. Hormonal deficiency can sometimes be treated with hormone injections. Consult your doctor or sex therapist for all the answers. Anything that adversely affects your metabolism will undoubtedly cause some lack of sexual desire. This may include an accident, trauma or illness that causes a metabolic disturbance.
Different drugs have different effects on sexual desire.
You should read the label or ask your doctor or pharmacist about the effects of any pharmaceutical products on your libido. If you have experienced loss of desire for only a short time, it may take care of itself. Getting out of stressful or anxious situations may also alleviate the condition. Try to think about what the cause may be for you personally. It could be your partner, your environment, or a number of other factors listed above.