Leg Injuries and Disorders – Medicine & Treatment

leg

Erectile dysfunction is characterized by the regular or repeated inability to obtain or maintain an erection

Mobility aids help you walk or move from place to place if you are disabled or have an injury. They include

Causes: Drugs (anti-depressants (SSRIs) and nicotine are most common)
Neurogenic disorders
Cavernosal disorders (Peyronies disease)
Psychological causes: performance anxiety, stress, and mental disorders
Surgery
Aging. It is four times more common in men aged in their 60s than those in their 40s.
Kidney failure

The cyclic nucleotide phosphodiesterases constitute a group of enzymes that destroy the cyclic nucleotides cyclic adenosine monophosphate (cAMP) and cyclic guanosine monophosphate (cGMP). Phosphodiesterases exist in different molecular forms and are unevenly distributed throughout the body. One of the forms of phosphodiesterase is termed PDE5, and inhibiting PDE5 increases the amount of cGMP available in the blood supply to the penis, thus increasing blood flow. The PDE5 inhibitors sildenafil (Viagra), vardenafil (Levitra) and tadalafil (Cialis) are prescription drugs which are taken orally

A vacuum erection device helps draw blood into the penis by applying negative pressure. This type of device is sometimes referred to as penis pump and may be used just prior to sexual intercourse. Several types of FDA approved vacuum therapy devices are available with a doctors prescription. When pharmacological methods fail, a purpose-designed external vacuum pump can be used to attain erection, with a separate compression ring fitted to the penis to maintain it. These pumps should be distinguished from other penis pumps (supplied without compression rings) which, rather than being used for temporary treatment of impotence, are claimed to increase penis length if used frequently, or vibrate as an aid to masturbation. More drastically, inflatable or rigid penile implants may be fitted surgically.

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