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
Viagra is the reference name. You receive a generic with the same active ingredient and strength.
No prescription needed: we place your order for Viagra on your behalf.
- 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
- 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.
Is the Viagra on Direct Meds a generic?
Yes, you receive a generic. Viagra is the original brand, made by Pfizer, and Direct Meds uses the name to identify the medicine; the generic has the same active ingredient (sildenafil) at the strength you choose. The generic brand and manufacturer depend on available stock.
How much does Viagra cost in South Africa?
It depends on the strength and pack. Viagra comes in 25mg, 50mg and 100mg strengths, in packs of 10 to 360 tablets, and the price of every option is shown above in rand, converted from US dollars. Larger packs cost less per tablet.
Payment and prices →Is Viagra sold under other names?
On Direct Meds the same ingredient is also sold as Cenforce, Kamagra, Kamagra Oral Jelly and Fildena.
What is Viagra used for?
Viagra contains sildenafil, used for erectile dysfunction.
When does Viagra start working?
Sildenafil usually starts to work within 30 to 60 minutes, and its effect lasts about 4 to 6 hours. The exact timing differs between people.
What side effects can Viagra cause?
The common side effects of sildenafil are headache, flushing and indigestion. Less common ones include nasal congestion, dizziness and visual changes. Serious but less common side effects include priapism and sudden vision loss, which need urgent medical attention.
Which medicines interact with Viagra?
Sildenafil can interact with nitrates, alpha blockers and erythromycin. Tell your doctor or pharmacist about every medicine you take before you start taking Viagra.
Can I buy Viagra over the counter in South Africa?
Online, yes: Direct Meds does not ask for a prescription to order Viagra. We are a broker, not a dispensing pharmacy. We arrange orders and delivery with our affiliated supplier on your behalf.
Ordering without a prescription →Can I buy Viagra online in South Africa?
Yes. Our affiliated supplier delivers across South Africa. Estimated delivery is 7 days with Express Delivery, which includes online tracking, or up to 3 weeks with Regular Delivery.
How ordering works →What you will receive
Viagra names the medicine you are looking for. What ships is a generic version of it.
- A generic containing Sildenafil at the strength you pick.
- Which generic brand and maker ships depends on stock and destination.
- Check the active ingredient, strength, form, pack, seal, batch and expiry when it arrives.