ED Medicine Prices Bangkok | Compare 4 Brands

The short answer

Sidegra and Viagra contain sildenafil; Talafil and Casey contain tadalafil. Choose the ingredient and prescribed regimen first, then compare matching strengths and pack sizes. Kauri's six listed products are shown below.

Available packs and prices at Kauri

ED medication packs at Kauri Health Clinic
Product	Active ingredient	Strength per tablet	Tablets per pack	Pack price (THB)
Talafil-5	Tadalafil	5 mg	30	฿2,550
Casey 5	Tadalafil	5 mg	30	฿1,875
Talafil-20	Tadalafil	20 mg	4	฿1,950
Sidegra 100 mg	Sildenafil	100 mg	4	฿450
Viagra 100 mg	Sildenafil	100 mg	4	฿2,100
Sidegra 50 mg	Sildenafil	50 mg	4	฿250

Compare sildenafil and tadalafil

Sildenafil and tadalafil at a glance
What matters to you	Sildenafil	Tadalafil
Kauri brands	Sidegra, Viagra	Talafil, Casey
Planning a dose	Commonly around 1 hour before sex	As-needed treatment: from around 30 minutes
Response window	Several hours, commonly around 4 hours	Up to 36 hours
Meals	A large or fatty meal can delay the onset	Food has little effect on absorption
Treatment pattern	Usually when needed	As-needed or a prescribed low-dose daily plan
Stimulation	Sexual stimulation is needed with either medicine

Which brand names share the same medicine?

Sidegra and Viagra belong to the sildenafil group. Talafil and Casey belong to the tadalafil group, alongside the familiar reference brand Cialis. Kauri does not list Cialis as a stocked product. Brand names help identify the pack, while the ingredient and strength explain the treatment. Different branding does not create a new category of ED medicine.

How should I compare prices fairly?

Compare the same ingredient, strength and tablet count. For sildenafil 100 mg, Kauri offers Sidegra and Viagra in 4-tablet packs. For tadalafil 5 mg, Casey 5 and Talafil-5 both contain 30 tablets. Talafil-20 contains 4 tablets of a different strength, so its pack price should not be read as a direct monthly comparison with a daily 5 mg plan.

Does a higher price mean a better erection?

Price alone cannot predict which medicine works best for you. At a matching dose, brand preference is one factor alongside tolerability, previous response and budget. A stronger tablet is also not necessarily the right tablet. Your prescription accounts for health, other medicines and whether you need a shorter planned window or longer flexibility.

What helps Kauri choose a treatment with you?

Tell us whether you have tried an ED medicine before, how it worked, any side effects, and the timing you prefer. We review your medical history and current medicines, then explain suitable options and costs. If the main concern is low desire or persistent symptoms despite treatment, we can assess whether testing or another care pathway would help.

Side effects: what should I know?

ED tablets are well tolerated by many patients. Headache, flushing, indigestion, nasal congestion and dizziness can occur. Sildenafil may cause temporary visual changes; tadalafil may cause back or muscle aches. Tell Kauri about troublesome effects so your treatment can be reviewed.

Who needs a medication review first?

Never combine these medicines with nitrates, poppers or riociguat. Tell your physician about heart symptoms, low blood pressure, kidney or liver conditions, eye problems and all other medicines, including alpha-blockers. Do not combine ED tablets yourself. Seek urgent care for an erection lasting 4 hours or longer, sudden vision or hearing loss, or chest pain; tell the treating team what you took and when. Do not self-administer nitrates after an ED medicine.

Private ED care at BTS Punnawithi, Bangkok

At Kauri, we review your symptoms, current medicines, previous response and preferences, then explain suitable treatment and follow-up. Relevant blood testing or specialist referral can be arranged when needed. Visit Kauri Health Clinic at BTS Punnawithi, 3063 Sukhumvit Rd, Bang Chak, Phra Khanong, Bangkok 10260. We are open Tuesday–Saturday, 9:00–18:00, and closed Sunday and Monday.

Patient questions

Compare ED brands: frequently asked questions

Does Kauri offer Cialis?

Cialis is not included in Kauri's current medication list. Our listed tadalafil products are Talafil-5, Talafil-20 and Casey 5. Contact us to confirm current stock.

Which Kauri tadalafil packs contain 30 tablets?

Talafil-5 and Casey 5 each contain 30 tablets of tadalafil 5 mg. Talafil-5 is ฿2,550 per pack and Casey 5 is ฿1,875 per pack.

Which ED brand is best?

There is no single best brand for every patient. First select a suitable ingredient and regimen with your physician, then compare the appropriate brands, strengths and costs.

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