General candidate pool: Men aged 18 and over

Viagra, or its active ingredient sildenafil, is a medication used primarily by men over the age of 18 to treat erectile dysfunction (ED). According to Pfizer, the typical Viagra user is age 53. However, Viagra prescriptions are also written for men between ages 34 and 40, accounting for about 8% of total prescriptions.

Role of the NHS in advising Viagra usage

The NHS has an important role in guiding who can and cannot take Viagra. According to the NHS, most men and even children over one year can use sildenafil for conditions like pulmonary hypertension. However, this does not imply that everyone in these age brackets is suitable for the drug.

Health conditions influencing candidacy: Erectile Dysfunction (ED)

Viagra is primarily intended for men who suffer from erectile dysfunction. This implies that it is crucial to have a confirmed ED diagnosis to be considered a good candidate for Viagra. Some people may use Viagra off-label to try enhancing sexual performance, but it should be noted that this practice can have serious side effects and can potentially lead to ED.

Contraindications

Certain health conditions may render Viagra unsuitable.

These include significant uncontrolled high blood pressure, a recent heart attack, sudden worsening of heart-related chest pain (angina), and narrowing of the aortic heart valve.

Other contraindications include low blood pressure (hypotension), certain inherited eye diseases like retinitis pigmentosa, blood disorders like sickle cell anaemia, leukaemia, or multiple myeloma, and penile deformities or Peyronie's disease (a condition resulting in a curved penis).

Role of medical professionals: Doctors and Pharmacists

Medical professionals like doctors and pharmacists play a crucial role in determining whether a person is a suitable candidate for Viagra. It is essential to consult these professionals before starting Viagra, as they can provide clear instructions and guide you regarding the possible risks and benefits based on your specific health conditions.

Other treatments: Phosphodiesterase 5 inhibitors

While Viagra is a well-known treatment for ED, it's not the only one available. Phosphodiesterase 5 inhibitors, like Cialis, can be equally effective. Some men may find that Cialis, which can last longer and be taken on a daily basis, is a better fit for their needs.

Evaluating individual suitability for Viagra

Viagra's effectiveness and safety depend on individual health conditions and needs. While it can be taken every time you have sex, or occasionally if you feel worried about the risk of ED, it's important to understand your own risk factors and health status. Always consult your healthcare provider before starting Viagra or any new medication. This will ensure that you're a good candidate for the drug and that it will work effectively without causing harmful side effects.