Viagra
Sildenafil tablets for erectile dysfunction. Sexual arousal is still needed, so it is not an instant switch.
- Category
- Erectile Dysfunction
- Active ingredient
- Sildenafil
- Route
- Oral use
- Form
- Tablet
- Strengths
- 25mg · 50mg · 100mg
This listing uses Viagra as a reference name. A generic equivalent is supplied; its exact brand and manufacturer are confirmed before supply.
Prescription and consultation requirements for Viagra vary by destination and are determined by the fulfilment partner.
Viagra details
- Condition
- Erectile Dysfunction
- Alternative names
- sildenafil
- Therapeutic class
- Phosphodiesterase-5 Inhibitor
- Pharmacological class
- PDE5 Inhibitor
- Known off-label uses
- raynaud's phenomenon
- Minor side effects
- headache; flushing; indigestion
- Moderate side effects
- nasal congestion; dizziness; visual changes
- Dosage forms
- Tablet
- Administration route
- Oral use
- Supply category
- Prescription-only medicine (POM)
- Originator
- Pfizer
- Onset Time
- 30–60 minutes
- Duration
- 4–6 hours
- Storage instructions
- Store below 25°C.
- Drug interactions
- Nitrates; Alpha Blockers; Erythromycin
- Age restrictions
- Approved for adult men.
- Pregnancy and breastfeeding
- Pregnancy: Not indicated for females. Breastfeeding: Not applicable.
Contraindications
organic nitrates; severe cardiovascular disease; history of non-arteritic anterior ischaemic optic neuropathy
Serious side effects
priapism, requires immediate medical attention; sudden vision loss, requires immediate medical attention
Patient summary
Sildenafil tablets for erectile dysfunction. Sexual arousal is still needed, so it is not an instant switch.
Mechanism of action
Selectively inhibits the PDE5 enzyme, preserving localised cyclic GMP to relax penile smooth muscles and facilitate blood inflow.
What you will receive
Viagra is used here as a reference originator brand name to identify the medicine. We are not affiliated with the brand owner, and this listing does not offer the originator product.
- The supplied product is a generic equivalent containing Sildenafil, not the originator brand shown as the reference.
- The exact generic brand, manufacturer and dispatch location are confirmed based on the product, destination and available manufacturer or partner warehouse.
- Check the final product details at checkout before confirming an order.