Online Doctor and Pharmacy
Order erectile dysfunction treatment from a UK Doctor
Prices from ?15.00
Not sure? Ask one of our doctors to recommend a treatment
Erectile dysfunction is a common condition affecting many men. In order to buy an erectile dysfunction treatment you need a prescription. Zava offers a convenient service which allows you to obtain a prescription and order your medication online.
To place an order, fill in our brief questionnaire. You can choose a preferred treatment, such as Viagra, Sildenafil (Generic Viagra), Cialis, Levitra or Spedra. Our online doctor will review your information and approve an appropriate treatment.
Prescription and delivery are included.
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How long it takes to work
Usually works within thirty minutes
How long it lasts
Normally about 4 hours (but up to 8 hours).
Advantages and disadvantages
Reported to be the most effective of the three drugs, but also reported to have the most side effects of the three drugs.
Cialis usually works in fifteen to thirty minutes, so it is slightly faster than Viagra and Levitra.
Up to thirty six hours.
Because it lasts for up to 36 hours, the dosage cannot be repeated the following day, unlike Viagra and Levitra.
Usually works within just over half an hour.
Normally about 5 hours (but up to 8 hours).
Reported to be the most suitable of the three drugs for diabetics. Fewest side effects out of the three drugs.
Possible side effects when taking an erectile dysfunction medication include pain in your back/muscles/head, migraines, getting flushed/going red, indigestion, feeling and or being sick, getting a blocked or runny nose and vision disturbances.
Erectile dysfunation medications may not be suitable for you if you have been told not to have sex, not to engage in sexual activity/actions that widen your blood vessels, have low blood pressure (hypotension), have recently had a stroke, have unstable angina, have had a heart attack or have a history of non-arteritic anterior ischaemic optic neuropathy. Men with cardiovascular disease/anatomical issue with their penis/priapism/taking long-lasting alpha-blockers should use with caution and discuss with a doctor first. Do not mix with drugs/medications containing nitrates.
When a man becomes sexually aroused, his brain sends nerve signals to his penis causing an erection (the nerves increase the blood flow to the penis and the tissue expands and hardens). Erectile dysfunction, sometimes referred to as ED or impotence, is when a man cannot get or keep a firm enough erection to have satisfactory sex. The term can also refer to a lack of sexual desire (a reduced libido). Erectile dysfunction treatment can help men achieve an erection and enjoy sex. Which treatment is best depends on what is causing the problem.
Erectile dysfunction is very common and is thought, in some way, to affect roughly 50% of all men aged 40-70. Erectile dysfunction is very different to issues with ejaculation (for example, premature ejaculation – where arousal, orgasm and ejaculation happen quickly.)
For a full list of side effects, please read the patient information leaflet.
Before taking any medication, it is important to read the Patient Information Leaflet. You can find information leaflets for your medicines by typing them into the search bar at medicines.org, or by contacting us.