Viagra
Sildenafil film-coated tablets in seven strengths from 25mg to 200mg, used in the management of erectile dysfunction. A PDE5 inhibitor.
- Category
- Erectile Dysfunction
- Active ingredient
- Sildenafil
- Route
- Oral use
- Form
- Film-coated tablet
- Strengths
- 25 · 50 · 100 · 120 · 130 · 150 · 200mg
You will receive a quality generic equivalent, depending on stock.
No prescription needed: we place your order for Viagra on your behalf.
- Condition
- Erectile Dysfunction
- Alternative names
- Vizarsin; Kamagra; Penegra
- Therapeutic class
- Phosphodiesterase-5 Inhibitor
- Pharmacological class
- PDE5 Inhibitor
- Contraindications
- concomitant nitric oxide donors; severe cardiovascular disease
- Precautions and warnings
- consult physician if history of heart issues
- Minor side effects
- headache; flushing
- Moderate side effects
- dyspepsia; visual changes
- Dosage forms
- Film-coated tablet
- Administration route
- Oral use
- Originator
- Viatris
- Onset time
- 30–60 minutes
- Duration
- 4–6 hours
- Storage instructions
- Store below 25°C.
- Drug interactions
- nitrates; alpha-blockers
- Age restrictions
- Adults only.
Serious side effects
priapism, requires immediate medical attention; cardiovascular collapse, requires immediate medical attention
Patient summary
Sildenafil film-coated tablets in seven strengths from 25mg to 200mg, used in the management of erectile dysfunction. A PDE5 inhibitor.
Mechanism of action
Sildenafil increases blood flow to the penis during sexual stimulation by preventing the breakdown of cyclic guanosine monophosphate.
Pregnancy and breastfeeding
Pregnancy: Not applicable. Breastfeeding: Confirm breastfeeding suitability with a qualified clinician or pharmacist before use.
Viagra is the original brand of sildenafil, a widely used treatment for erectile dysfunction. The same active ingredient is also available under brand names such as Vizarsin, Kamagra and Penegra, supplied as tablets in strengths ranging from 25mg to 200mg. It is a well-established standard for managing this condition.
Buying Viagra online
Generic sildenafil, often sourced from high-quality laboratories in India, offers a far more affordable alternative to the original brand. This ensures that expats and residents have consistent access to the medication they need, even when living far from a well stocked provider.
Is Viagra the original brand?
Yes, Viagra is the originator brand name, made by Viatris. Yasabai uses it to identify the medicine; what you receive is a generic with the same active ingredient (sildenafil) at the same dose, mostly a recognised Indian branded generic. The exact brand depends on stock.
How is Viagra priced?
It depends on the strength and pack. Viagra comes in 25, 50, 100, 120, 130, 150 and 200mg strengths, in packs of 10 to 360 tablets, and the price per tablet for every option is shown above, in US dollars or the currency you choose. Larger packs cost less per tablet. Paying with Bitcoin or Ethereum gives you an extra 10% off.
Is Viagra sold under other names?
Other brands of sildenafil include Vizarsin and Penegra. On Yasabai the same ingredient comes as Kamagra, Cenforce, Kamagra Oral Jelly and Fildena.
What does Viagra treat?
Viagra contains sildenafil, used for erectile dysfunction. Sildenafil increases blood flow to the penis during sexual stimulation by preventing the breakdown of cyclic guanosine monophosphate.
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 and flushing. Less common ones include dyspepsia and visual changes. Serious but less common side effects include priapism and cardiovascular collapse, which need urgent medical attention.
Which medicines interact with Viagra?
Sildenafil can interact with nitrates and alpha-blockers. Tell your doctor or pharmacist about every medicine you take before you start Viagra.
Can I buy Viagra over the counter in Thailand?
Online, yes: Yasabai does not ask for a prescription to order Viagra. We are an online store, not a dispensing pharmacy; we arrange your order and delivery on your behalf.
Ordering without a prescription →Can I get Viagra delivered in Thailand?
Yes. Our pharmacy partners ship from India to Thailand and across Asia in discreet packaging. Standard Airmail takes up to 3 weeks; Express Tracked Courier takes up to 1 week.
How ordering works →What you will receive
Viagra is the originator brand name, made by Viatris. We use it here to identify the medicine only; we are not affiliated with Viatris and do not ship the original Viagra.
- You receive a generic equivalent: the same active ingredient (Sildenafil) 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.