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  1. Products
  2. Silvasta
  3. How to buy
  1. Silvasta

How to buy

Blood pressure
Pharmacist

Silvasta® can be purchased without a prescription from a number of pharmacies following a confidential consultation with a trained pharmacist to determine eligibility for supply or it can be obtained on a prescription from a doctor. The consultation with the pharmacist will take about 20 minutes the first time and will include a short health check including taking your blood pressure. Repeat supplies will only take a few minutes to supply, provided your health hasn’t changed since.

Some men should not take ED medicine, e.g. men on certain medicines, or men who have had a recent heart attack or stroke, so your pharmacist or doctor will need to ask you some general health questions to ensure that Silvasta® is appropriate for you.

  • Some of the criteria for supply of Silvasta® include:

    -Male aged 35-70 years old

    -Suffer from erection problems/erectile dysfunction

    -Not recently had a heart attack or stroke or taking certain medications including nitrates. You MUST NOT take Silvasta® if you are taking nitrate medicines, often prescribed for angina (chest pain) or heart problems, or guanylate cyclase stimulators like adempas (Riociguat) for pulmonary hypertension. It may cause a severe drop in your blood pressure which may be difficult to treat. Talk to your doctor or pharmacist if you are currently being, or have been, treated for angina or heart conditions.

Phone

To find out more about Silvasta® you can download a PDF of the Silvasta® Consumer Medicine Information Leaflet below.

Click to download PDF

Detailed information

For detailed information on Silvasta® click here. For further information talk to your pharmacist.
SILVASTA® (sildenafil) 25 mg, 50 mg, and 100 mg tablets are a Prescription Medicine, except when supplied by a pharmacist who has successfully completed the approved training programme, used for the treatment of erectile dysfunction of males aged 35-70 years. A pharmacist is required to contact the patient’s GP with the option for the patient to opt out. Silvasta® is not suitable for all males with erectile problems. Ask your pharmacist or doctor if Silvasta® is suitable for you. Do not take Silvasta® if you are taking any nitrates medication (used to treat angina and other heart conditions) or guanylate cyclase stimulator medication (for pulmonary hypertension). Do not take if you have: heart or blood vessel problems and have been advised to avoid sexual intercourse; had a heart attack or stroke in the past 6 months; a severe liver problem; certain eye conditions known as non-arteritic anterior ischaemic optic neuropathy or heredity eye disorders; unusually high or low blood pressure. Tell your pharmacist or doctor if you have: heart or blood vessel problems; other disorders of the penis; cancer of the blood or bone marrow; blood disease known as sickle cell anemia; kidney or liver problems; diabetes; or are taking any other medicines. Silvasta® may affect your ability to perform skilled tasks. Be careful driving or operating machinery until you know how Silvasta® affects you. Medicines have benefits and some may have risks. Always read the label carefully and use strictly as directed. Possible side effects include: headache, flushing, indigestion, nasal congestion, abnormal vision, urinary tract infection, diarrhoea, dizziness, and rash. Serious side effects requiring urgent medical attention include: chest pain; sudden decrease or loss in hearing; fits; painful or persistent erections; sudden loss of vision. If symptoms continue or you have side effects, see your health professional. Full Consumer Medicine Information (CMI) is available on the Medsafe website https://www.medsafe.govt.nz/ For further information, ask your health professional. Silvasta® is an unfunded medicine. You will need to pay for this medicine. A charge may apply. Marketed by Douglas Pharmaceuticals Ltd, Auckland. Silvasta® is a trademark of Douglas Pharmaceuticals Limited. © Douglas Pharmaceuticals Ltd 2019. TAPS NA 11168
Viagra® and Avigra® are registered trademarks of Pfizer Products Inc.