Why must caution be used when taking a phosphodiesterase inhibitor to enhance male sexual function?
a. It can become habit forming.
b. Life-threatening consequences can occur with cardiovascular disorders.
c. It is an ineffective treatment.
d. It is expensive and available only by special prescription.
ANS: B
The patient must consult with a health care provider before using a phosphodiesterase inhibitor. People with cardiovascular disorders are particularly susceptible to life-threatening consequences with its use. It is unlikely that a patient will develop physiologic dependence on the medication, although psychological dependence may occur. Phosphodiesterase inhibitors can be a very effective treatment for ED. Phosphodiesterase inhibitors are readily available online and are not expensive.
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