MediHealth Direct

Sildenafil 50mg

Prescription-only medicine · Mens · UK online pharmacy

Sildenafil is a widely prescribed medication for treating erectile dysfunction (ED). It is the generic form of Viagra, containing the active ingredient sildenafil citrate, which helps improve blood flow to the penis, enabling men to achieve and maintain firm erections during sexual activity.

Sildenafil 50mg prices by dose and pack size

StrengthPack sizePrice
50mg4 pack£10.12
50mg8 pack£15.52
50mg12 pack£20.24
50mg16 pack£24.97
50mg32 pack£47.24

Prices correct as of 2026-08-21. The exact dose is confirmed during the clinical assessment.

All strengths and pack sizes are listed on the Sildenafil page.

Sildenafil: An Effective Solution for Erectile Dysfunction

What is Sildenafil?

Sildenafil is a widely prescribed medication for treating erectile dysfunction (ED). It is the generic form of Viagra, containing the active ingredient sildenafil citrate, which helps improve blood flow to the penis, enabling men to achieve and maintain firm erections during sexual activity.

Sildenafil is available in 25mg, 50mg, and 100mg doses and works within 30-60 minutes, remaining effective for up to 4 hours. It has gained popularity for its effectiveness and affordability, being used by millions worldwide.

Benefits of Sildenafil

Sildenafil offers a range of benefits for men experiencing erectile dysfunction:

Erectile dysfunction can lead to performance anxiety, depression, or strained relationships. Sildenafil provides a physical solution while creating the foundation for addressing psychological concerns with a partner or professional.

How Does Sildenafil Work?

Erectile dysfunction occurs when the enzyme phosphodiesterase type 5 (PDE5) limits blood flow to the penis. Sildenafil is a PDE5 inhibitor, which relaxes blood vessels and enhances blood flow to the penis when sexually aroused.

This mechanism ensures you can achieve and maintain a firm erection, making Sildenafil an effective solution for ED.

Dosages of Sildenafil

Sildenafil comes in three dosages to suit individual needs:

How to Take Sildenafil

Steps to Take Sildenafil:

  1. Take one tablet approximately 30-60 minutes before sexual activity.
  2. Swallow with a glass of water.
  3. Avoid heavy meals or excessive alcohol before use, as these may reduce effectiveness.
  4. Do not take more than one tablet within 24 hours.

While Sildenafil remains active for up to 4 hours, its effects are only noticeable when sexually aroused. It does not increase libido but enhances physical response during arousal.

Potential Side Effects

Sildenafil is generally well-tolerated, but some users may experience mild side effects:

Precautions and Interactions

How to Buy Sildenafil Safely Online

Sildenafil is available for purchase at Medihealth Direct. Ordering is simple:

  1. Complete an Online Consultation: Answer questions about your medical history.
  2. ***Healthcare Professional*Review: Our UK-certified healthcare professionals assess your suitability for Sildenafil.
  3. Prescription Approval: Once approved, place your order.
  4. Fast Delivery: Get discreet next-day delivery to your doorstep.

FAQs About Sildenafil

What is Sildenafil used for?

Sildenafil is used to treat erectile dysfunction by improving blood flow to the penis.

Is Sildenafil the same as Viagra?

Yes, Sildenafil is the generic form of Viagra and works identically.

Can I take Sildenafil with food?

Yes, but avoid heavy meals as they may delay their effects.

How long does Sildenafil last?

Sildenafil remains active for up to 4 hours, but its effects depend on sexual arousal.

Can women take Sildenafil?

No, Sildenafil is not recommended for women.

Is Sildenafil safe for men with high blood pressure?

Yes, but consult your healthcare professional to ensure there are no contraindications with your medication.

How can I lessen the risk of side effects?

How does the online consultation for Sildenafil work?

  1. Complete a confidential online health questionnaire.
  2. A GPhC-registered pharmacist reviews your answers and confirms whether the treatment is clinically appropriate.
  3. If approved, your medication is dispensed by the pharmacy and delivered in discreet packaging by tracked UK delivery.

See how the service works or browse all treatments.