Medicine is the branch of health science and the sector of public life concerned with maintaining or restoring human health through the study, diagnosis, treatment and possible prevention of disease and injury. It is both an area of knowledge – a science of body systems, their diseases and treatment – and the applied practice of that knowledge.
It is estimated that over 70% of all serious impotence cases are the result of diabetes, kidney diseases, multiple sclerosis, endocrine disorders, vascular diseases, and high blood pressure, as well as neurological diseases. A physician measures the latency between squeeze and contraction by observing the anal sphincter or by feeling it with a gloved finger inserted past the anus. Impotence, or erectile dysfunction, was once regarded as a man's worst nightmare. It is estimated that over 70% of all serious impotence cases are the result of diabetes, kidney diseases, multiple sclerosis, endocrine disorders, vascular diseases, and high blood pressure, as well as neurological diseases. It's important to realize that impotence may be a symptom of a more serious health problem, so if you're impotent, seek professional medical help immediately. Surgery on the spinal cord, prostate, bladder, or pelvis can lead to impotence by damaging essential nerves, tissues, muscles, or arteries. It is estimated that about 10% to 20% of impotence cases are the direct result of various psychological factors, such as low self-esteem, depression, and — especially — stress and anxiety (general and performance anxieties). Secondary impotence, defined as the loss of erectile function after a period of normal function, is more common. Although middle-aged and older men are more likely to be impotent than younger men, impotence can strike at any adult age. Now it is also defined as the inability to maintain an erection or ejaculate. Furthermore, studies have shown that lack of testosterone leads to a range of other sexual performance problems, including premature ejaculation and low sex drive. In fact, almost 100% of men who use cocaine regularly are impotent. Prescribed drugs used to treat high blood pressure, ulcers, depression, and prostate cancer, as well as medications to prevent baldness or aid in dieting, can have side effects that include impotence. In these cases, all the plumbing is OK, but the otherwise healthy man is unable to achieve an erection. Secondary impotence, defined as the loss of erectile function after a period of normal function, is more common. Men with secondary impotence are typically able to engage in intercourse only 25% of the time. Now it is also defined as the inability to maintain an erection or ejaculate. This form of impotence is rare and often caused by extreme psychological conditions, such as intense fear of intimacy, extreme feelings of guilt and severe anxiety.
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