Sildenafil is a medicine specifically utilized to address and manage erection problems, medically known as erectile dysfunction, which can significantly affect the quality of life for many individuals.
In addition to its primary use for erectile dysfunction, sildenafil is also employed on occasion to treat pulmonary hypertension, a condition characterized by elevated blood pressure within the blood vessels supplying the lungs.
When used for the treatment of erectile dysfunction, sildenafil operates by temporarily increasing blood flow to the penis when a person becomes sexually aroused, effectively aiding in the achievement of an erection.
For those suffering from pulmonary hypertension, the therapeutic action of sildenafil involves the relaxation of blood vessels in the chest, which helps to lower blood pressure and improve blood flow.
If you seek sildenafil for erectile dysfunction purposes, you may encounter various brand names under which it is marketed, including the well-known Viagra, as well as Aronix, Liberize, and Nipatra.
When prescribed for pulmonary hypertension, sildenafil can also be found under brand names such as Revatio and Grandipam, reflecting its multiple applications in clinical practice.
This medication is available only via prescription, although it can be purchased from most pharmacies. You can find sildenafil in different forms, including standard tablets, chewable tablets, and as a liquid formulation intended for oral consumption.
Key facts
- Typically, it takes about 30 to 60 minutes for sildenafil to take effect when used for erectile dysfunction, and it is advisable to take it no more than 4 hours before the planned sexual activity for optimal results.
- It is important to note that taking sildenafil by itself will not result in an erection; sexual excitement is necessary for the medication to exert its effects properly.
- The most frequently reported side effects include headaches, nausea, indigestion, and dizziness. However, many individuals may experience minimal side effects or none at all.
- Caution is warranted when considering the use of sildenafil in conjunction with medicines known as nitrates, which are often prescribed for chest pain, as this combination can lead to a hazardous drop in blood pressure.
- If you are prescribed sildenafil (Revatio) for pulmonary hypertension, it is essential to avoid consuming grapefruit juice, as it can interfere with how the medication functions within the body.