Safety and Tolerability of Oral Erectile Dysfunction Treatments in the Elderly

Elderly and drugs: risks and necessity of rational use

In recent decades, the world has undergone a demographic transformation with a rapid growth of the elderly population, resulting in an increased demand for funds to maintain their health and drug consumption. Pharmacokinetic and pharmacodynamic changes occurring in the elderly can interfere directly in the adverse effects of drugs and increase the risk of intoxication. In addition, there are external factors interfering with the pharmacotherapy of the elderly, such as inappropriate use and the lack of access to information. Many therapeutic classes of drugs should be used with caution or avoided in the elderly population, such as anti-inflammatory and some anti-hypertensive drugs, diuretics and digitalis. If not managed carefully, these medicines can affect the safety and quality of life in the elderly. Thus, the aim of this review was to identify drugs that should be used with caution in elderly patients in order to avoid intoxication and/or adverse drug events.

[Sexual dysfunction in the elderly. Pathophysiological and medical issues. Treatment of erectile dysfunction]

Erectile dysfunction (ED) is a very distressing condition that not only negatively affects the elderly man's sexual ability, but also his overall quality of life and that of his partner. Encouraging men, alone or as a couple, to seek professional help is a major educational challenge which needs to be met by medical, social and political initiatives. The exact pathogenesis of ED remains unknown, but is presumed to be multifactorial; vascular disease is the most frequent cause with endothelial dysfunction being the common denominator. It has been postulated that ED is a sentinel symptom of cardiovascular clinical events and should prompt investigation and intervention for cardiovascular risk factors. Therefore, when a patient presents with ED, a thorough history and physical examination should be performed, as well as appropriate laboratory tests aimed at detecting associated diseases.