Stendra
Avanafil 50mg, 100mg and 200mg tablets, used in the management of erectile dysfunction. A highly selective and reversible PDE5 inhibitor.
- Category
- Erectile Dysfunction
- Active ingredient
- Avanafil
- Route
- Oral use
- Form
- Tablet
- Strengths
- 50 · 100 · 200mg
You will receive a quality generic equivalent, depending on stock.
No prescription needed: we place your order for Stendra on your behalf.
- Condition
- Erectile Dysfunction
- Alternative names
- Spedra; Avana
- Therapeutic class
- Phosphodiesterase-5 Inhibitor
- Pharmacological class
- PDE5 Inhibitor
- Minor side effects
- headache; flushing; nasal congestion
- Moderate side effects
- back pain; dyspepsia; dizziness
- Dosage forms
- Tablet
- Administration route
- Oral use
- Originator
- Menarini
- Onset Time
- 15–30 minutes
- Duration
- 4–6 hours
- Storage instructions
- Store in a cool, dry place.
- Drug interactions
- nitrates; alpha-blockers; cytochrome p450 inhibitors
- Age restrictions
- Adults only.
Contraindications
concurrent use of nitrates; hypersensitivity to avanafil; recent myocardial infarction; severe hypotension
Precautions and warnings
seek care for erections lasting more than four hours; monitor blood pressure; use caution in patients with hepatic impairment
Serious side effects
priapism, requires immediate medical attention; sudden vision loss, requires immediate medical attention; severe cardiovascular event, requires immediate medical attention
Patient summary
Avanafil 50mg, 100mg and 200mg tablets, used in the management of erectile dysfunction. A highly selective and reversible PDE5 inhibitor.
Mechanism of action
Avanafil is a highly selective, reversible inhibitor of PDE5. By increasing cyclic guanosine monophosphate (cGMP) in the smooth muscle tissues, it promotes relaxation and improves blood flow to the erectile tissues during sexual arousal.
Pregnancy and breastfeeding
Pregnancy: Not applicable. Breastfeeding: Confirm breastfeeding suitability with a qualified clinician or pharmacist before use.
Stendra is a well-known brand of avanafil, a treatment for erectile dysfunction. Similar formulations of this active ingredient are also sold under brand names such as Spedra and Avana, typically supplied as a tablet in strengths of 50, 100, and 200mg. The product provides an alternative for those seeking this specific compound.
Buying Stendra online
Generic versions of avanafil, often produced in India, provide a more affordable route for users compared to the original name-brand formulations.
Is the Stendra on SGMeds a generic?
Yes. SGMeds ships a generic with the same active ingredient (avanafil) at the strength you choose, not the original Stendra made by Menarini. We use the brand name so you can find the medicine, and the generic's manufacturer varies with stock.
How much does Stendra cost in Singapore?
Stendra comes in 50, 100 and 200mg strengths, in packs of 4 to 120 tablets. Each option's price is shown on this page in Singapore dollars, converted from US dollars, so the exchange rate can change the final amount. Larger packs work out cheaper per tablet.
Payment and prices →What other brands contain the same active ingredient as Stendra?
In other countries, avanafil is also sold as Spedra. SGMeds also lists Avana with the same active ingredient.
What does Stendra treat?
Stendra is used for erectile dysfunction.
What side effects does Stendra have?
The most common side effects of avanafil are headache, flushing and nasal congestion. Less common ones are back pain, indigestion (dyspepsia) and dizziness. Serious side effects include a prolonged, painful erection (priapism), sudden vision loss and severe cardiovascular event. Get medical help straight away if you notice one of these serious effects.
What does Stendra interact with?
Avanafil can interact with nitrates, alpha-blockers and medicines that slow its breakdown (cytochrome p450 inhibitors). Before you start Stendra, tell your doctor or pharmacist about any medicines, supplements or herbal remedies you take.
When does Stendra start to work?
Stendra usually starts to work within 15 to 30 minutes, and the effect lasts about 4 to 6 hours. Some people notice it sooner, others later.
Do I need a prescription for Stendra in Singapore?
No. SGMeds does not ask for a prescription to order Stendra: we place the order with our pharmacy partner, which prepares it and arranges delivery on your behalf.
Ordering without a prescription →Can I buy Stendra online in Singapore?
Yes, here on SGMeds: choose the strength and pack, then check out. Parcels go to Singapore and Malaysia by Express shipping (tracked, up to 1 week) or Regular shipping (up to 3 weeks).
How ordering works →What you will receive
Stendra is the originator brand name, made by Menarini. We use it here to identify the medicine only; we are not affiliated with Menarini and do not ship the original Stendra.
- You receive a generic equivalent: the same active ingredient (Avanafil) at the same dose, mostly recognised Indian branded generics from vetted manufacturers.
- The exact brand supplied depends on what is in stock at the dispatching warehouse.
- A regulated generic matches the original ingredient for ingredient by legal standard.