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• men at risk of priapism, e.g. if you have sickle cell anaemia
• men using other erectile dysfunction medications
• men with a penile implant
• men who have been told to avoid sexual activity

men with the following conditions should not use alprostadil:

• 
  1. register

  if your gp is enrolled in the nhs electronic prescription service, you can register to order your scripts online

• 
  2. order your medicines

  once registered, let us know which medicines you need, and we will order these on your behalf.

• 
  3. dispensing + delivery

  once we receive your prescriptions from the surgery, our pharmacy dispenses and dispatches your medication.