Dr. Aysha Butt is the Medical Director of FROM MARS, and is a GP Partner at Woodcote NHS Medical Practice.

Medical Director

Dr. Aseel Hamoud is an Ophthalmic Surgeon at Ashford &amp; St Peter's Hospitals NHS Foundation Trust, and the lead prescribing doctor of FROM MARS.

Doctor

Mikin is a Lead Pharmacist within Specialist Medicine at Imperial College Healthcare NHS Trust. He obtained his mPharm degree from University of Brighton in 2011, completed his post graduate clinical diploma in 2017 and obtained his independent prescribing qualification in 2019. He has an extensive experience within general medicine. He is also a clinical advisor for Chemist &amp; Druggist and a committee member for UK Clinical Pharmacy Association (UKCPA).

Independent Prescriber

Navin Khosla has been a registered Pharmacist since 1995. He obtained his B.Pharm Degree in Pharmacy from the London School of Pharmacy, University of London in 1994, and has built a wealth of experience by working across the community pharmacy retail sector.

Superintendent Pharmacist & CQC Care Manager

registered-pharmacy-logo

Sildenafil is a little blue pill designed to treat erectile dysfunction. Get started with our online consultation and get sildenafil delivered discreetly to your door.

Buy Sildenafil Online – FROM MARS

Sildenafil contains the same active ingredient as Viagra and is available at a lower price. It&#8217;s medically proven to establish a reliable flood of blood to the penis, ensuring a strong erection when you need it.

Every Month

Get 20% off &#8211; Most popular

Every 3 Months

Taking only 30 minutes to kick in, sildenafil is fast-acting and lasts for around four hours. It’s got a big rep for a reason.

25MG

50MG

100MG

<table>
<thead>
<tr class="mono2 uppercase">
<th>Pack size</th>
<th>25MG</th>
<th>50MG</th>
<th>100MG</th>
</tr>
</thead>
<tbody>
<tr>
<td>4 tablets</td>
<td>£2.30</td>
<td>£2.40</td>
<td>£3.20</td>
</tr>
<tr>
<td>8 tablets</td>
<td>£2.20 (SAVE 4%)</td>
<td>£2.30 (SAVE 4%)</td>
<td>£3.00 (SAVE 6%)</td>
</tr>
<tr>
<td>12 tablets</td>
<td>£2.10 (SAVE 9%)</td>
<td>£2.20 (SAVE 8%)</td>
<td>£2.70 (SAVE 16%)</td>
</tr>
<tr>
<td>16 tablets</td>
<td>£2.00 (SAVE 13%)</td>
<td>£2.10 (SAVE 13%)</td>
<td>£2.60 (SAVE 19%)</td>
</tr>
</tbody>
</table>

How much does sildenafil cost?

You may know it as the brand name ‘Viagra’, but the active ingredient is sildenafil which works in the same way to quickly improve your ability to get and maintain an erection. Sildenafil is just as effective as the branded version and it is MHRA approved to treat ED. It doesn’t matter if you experience erectile dysfunction in your twenties or when you are over 40, it’s hard work made easy.

What is sildenafil?

Sildenafil works by improving blood flow to the penis to help men get and maintain an erection. Taking sildenafil will not cause an erection, you will need to be aroused for the drug to work.

How does sildenafil work?

Take 1 tablet whole with a little water about an hour before sex. Sildenafil can be taken with or without food. If you take Sildenafil on a full stomach or after eating a fatty meal, the medication may take longer to start working.

How to take sildenafil

Sildenafil is formulated to last up to four hours – but typically, most men say they experience the effects for about two to three hours.

How long does sildenafil last?

The active substance is sildenafil. Each tablet contains 25 mg, 50 mg or 100 mg of sildenafil (as the citrate salt). Tablet core: microcrystalline cellulose, calcium hydrogen phosphate (anhydrous), croscarmellose sodium, magnesium stearate. Film coat: hypromellose, titanium dioxide (E171), lactose monohydrate, triacetin, indigo carmine aluminium lake (E132).

Ingredients

Test

<a style="color: #ec4d16" href="/uk/erectile-dysfunction/viagra">Viagra</a> is a brand name medication discovered and marketed by Pfizer, and sildenafil is the active ingredient in Viagra that treats erectile dysfunction.

SILDENAFIL VS VIAGRA

All treatments are medically proven to assist in getting and maintaining an erection – but each one of them are unique in their abilities and effectiveness.
Your consultation with our doctors can ensure you find the right ED meds for your needs.

Which meds are right for me?

Sildenafil is generally a very safe medicine, however it is not recommended for use by women or children. Sildenafil can have side-effects ranging from minor – like a runny nose or a headache – to more serious. If you experience sudden vision loss, ringing in your ears, dizziness or an erection that lasts longer than four hours, seek medical advice by contacting us or your doctor immediately. We recommend reading the link below to understand all of the potential benefits and risks of the medication.

Is sildenafil safe?

Serious side effects may include an erection lasting more than 4 hours, sudden vision loss in one eye or both eyes, and a sudden hearing loss or decrease. If any of these side effects occur, seek medical attention immediately.

Serious side effects

Do not take sildenafil if you are already taking nitrates (such as nitroglycerin), street drugs called “poppers” (such as amyl nitrate, amyl nitrite, butyl nitrate), allergic to its ingredients, or guanylate cyclase stimulators (eg. riociguat).

Common side effects

OUR MEDICAL TEAM

Before taking Sildenafil or any medication, it is important to read the Patient Information Leaflet.

Are you male aged between 18 and 65?

Do you have difficulty getting or maintaining an erection?

Have you ever had an adverse or allergic reaction to Sildenafil, Vardenafil or Tadalafil?

Have you been advised to avoid sexual activity? Do you get chest pain or get breathless with light activity such as a short walk or going up a flight of stairs?

<ul>
<li>Myocardial infarction (heart attack) or stroke</li>
<li>Non-arteritic anterior ischaemic optic neuropathy</li>
<li>Hereditary degenerative retinal disorder</li>
<li>Significant liver problems such as cirrhosis of the liver or kidney problems</li>
<li>Blood pressure higher than 160/90 or lower than 90/50 and/or an irregular heartbeat</li>
<li>Stomach, gastric or peptic ulcers</li>
<li>Haemophilia, Leukemia, Myeloma or sickle cell anemia</li>
<li>Lapp Lactase deficiency, galactose intolerance, or glucose-galactose malabsorption</li>
<li>Any other serious medical condition that may require you to be hospitalised</li>
</ul>

Do you have, or have you ever had, any of the following conditions?

<ul>
<li>Priapism (an erection that lasts more than 4 hours)</li>
<li>Peyronie&#8217;s Disease (a curve in the erect penis that interferes with sex)</li>
<li>Any other injuries or inability to retract foreskin</li>
</ul>

Have you ever had conditions such as:

<ul>
<li>Prescribed GTN, isosorbide mononitrate or dinitrate, Nicorandil or Rectogesic ointment or Recreational drugs such as &#8216;poppers’ or cocaine</li>
<li>Any alpha-blockers (Doxazosin, Prazocin, Terazocin, Indoramin, or Tamsulosin</li>
<li>Atazanavir, Indinavir, Ritonavir or Saquinavir for HIV</li>
<li>Guanylate Cyclase Stimulators such as Riociguat</li>
<li>Cimetidine</li>
<li>Itraconazole or Ketoconazole</li>
<li>Clarithromycin or Erythromycin</li>
<li>Diltiazem</li>
<li>Amiodarone</li>
<li>Citalopram or Escitalopram</li>
<li>Any other treatment for erectile dysfunction other than Sildenafil, Tadalafil, Vardenafil, Avanafil</li>
</ul>

Are you currently taking:

Do you have any other medical conditions not already mentioned or other medications you are currently taking including over the counter or herbal medications?

Would you like your GP to be informed of this consultation?

<ul>
<li>Will read the patient information leaflet supplied with each box of medication</li>
<li>This request for treatment is for your own personal use</li>
<li>Have answered the above questions correctly and truthfully</li>
<li>Understand that prescribing decisions are based on the accuracy of your responses and that providing incorrect information increases the risk of you experiencing serious side effects</li>
<li>Accept our <a href="https://www.frommars.com/uk/terms-of-use" target="_blank" rel="noopener">Terms of Use</a>, <a href="https://www.frommars.com/uk/terms-of-service" target="_blank" rel="noopener">Terms of Service</a> and <a href="https://www.frommars.com/uk/privacy-policy" target="_blank" rel="noopener">Privacy Policy</a></li>
</ul>