Erectile Dysfunction

Sildanafil

Tablets

  • Effective treatment
  • Works within 30-60 minutes 
  • Effects last up to 4 hours
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£9.99

Sildanafil Medical Information

Sildenafil contains the active substance sildenafil which belongs to a group of medicines called phosphodiesterase type 5 (PDE 5) inhibitors. It works by helping to relax the blood vessels in your penis, allowing blood to flow into your penis when you get sexually excited. Sildenafil will only help you to get an erection if you are sexually stimulated. Sildenafil is a treatment for adult men with erectile dysfunction, sometimes known as impotence. This is when a man cannot get, or keep a hard, erect penis suitable for sexual activity.

 

You should take Sildenafil about one hour before you plan to have sex. Swallow the tablet whole with a glass of water.

The amount of time Sildenafil takes to work varies from person to person, but it normally takes between half an hour and one hour.

Sildenafil can be taken with or without food. However, you may find that Sildenafil takes longer to start working if you take it with a heavy meal.

Drinking alcohol can temporarily impair your ability to get an erection. To get the maximum benefit from your medicine, you are advised not to drink excessive amounts of alcohol before taking Sildenafil.

• If you are allergic to sildenafil or any of the other ingredients of this medicine

• If you are taking medicines called nitrates, as the combination may lead to a dangerous fall in your blood pressure.

• If you are using any of the medicines known as nitric oxide donors such as amyl nitrite (“poppers”), as the combination may also lead to a dangerous fall in your blood pressure.

• If you are taking riociguat. This drug is used to treat pulmonary arterial hypertension (i.e., high blood pressure in the lungs) and chronic thromboembolic pulmonary hypertension (i.e., high blood pressure in the lungs secondary to blood clots). PDE5 inhibitors, such as sildenafil have been shown to increase the hypotensive effects of this medicine.

• If you have a severe heart or liver problem.

• If you have recently had a stroke or a heart attack, or if you have low blood pressure.

• If you have certain rare inherited eye diseases (such as retinitis pigmentosa).

• If you have ever had loss of vision due to non-arteritic anterior ischaemic optic neuropathy (NAION).

Common or very common:

Alopecia; anaemia; anxiety; cough; diarrhoea; dizziness; fluid retention; gastrointestinal discomfort; gastrointestinal disorders; headaches; increased risk of infection; insomnia; nasal complaints; nausea; night sweats; pain; skin reactions; tremor; vasodilation; vision disorders

Uncommon:

Arrhythmias; chest pain; drowsiness; dry eye; dry mouth; eye discomfort; eye disorders; eye inflammation; fatigue; feeling hot; gynaecomastia; haemorrhage; hypertension; hypotension; myalgia; numbness; palpitations; sinus congestion; tinnitus; vertigo; vomiting

Rare or very rare:

Acute coronary syndrome; arteriosclerotic retinopathy; cerebrovascular insufficiency; glaucoma; haematospermia; hearing impairment; irritability; optic neuropathy (discontinue if sudden visual impairment occurs); oral hypoaesthesia; priapism; retinal occlusion; scleral discolouration; seizure; severe cutaneous adverse reactions (SCARs); sudden cardiac death; syncope; throat tightness

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