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Sexual health medicines, explained

Clear, source-based guides to ED and PE medicines, from active ingredients to original brands and Indian brands, with safety information.

Popular Indian brands

  • AI-generated illustration of KAMAGRA-100 packaging on a level tabletop
    Sildenafil

    Kamagra (sildenafil)

    Kamagra is Ajanta Pharma’s sildenafil brand. Compare its tablet, Gold, chewable and effervescent presentations and what each name means.

  • AI-generated illustration of VIDALISTA 20 packaging on a level tabletop
    Tadalafil

    Vidalista (tadalafil)

    Vidalista is Centurion Laboratories’ tadalafil brand. Compare Vidalista tablets, CT chewables, Professional and the 80 mg names.

  • AI-generated illustration of Cenforce-100 packaging on a level tabletop
    Sildenafil

    Cenforce (sildenafil)

    Centurion’s Cenforce family: documented sildenafil tablets, the separate Cenforce-D combination, and an unresolved Super Active composition conflict.

  • Editorial illustration of Tadacip 20 example packaging on a medicine-review desk
    Tadalafil

    Tadacip (tadalafil)

    Tadacip is Cipla’s tadalafil brand, with an Australian register entry and Indian pharmacy listings. See its strengths and record.

  • Penegra 100 mg carton and four-tablet blister
    Sildenafil

    Penegra (sildenafil)

    Penegra is a Zydus sildenafil brand registered in the Philippines and sold in Indian pharmacies. See its strengths and record.

Original brands

  • Cialis 20 mg carton containing 4 film-coated tablets
    Tadalafil

    Cialis (tadalafil)

    Cialis is Eli Lilly’s original tadalafil brand. See its EU-authorized strengths for daily and as-needed use and its product record.

  • Editorial illustration of Helleva 80 mg, two-tablet Cristália example packaging on a medicine-review desk
    Lodenafil

    Helleva (lodenafil)

    Helleva is the original lodenafil carbonate brand from Cristália in Brazil. Learn what lodenafil is and how it was studied.

  • Levitra 20 mg carton containing 4 film-coated tablets
    Vardenafil

    Levitra (vardenafil)

    Levitra is Bayer’s original vardenafil brand. See its EU-authorized tablets and orodispersible tablet, strengths and product record.

  • Editorial illustration of Mvix 100 mg tablet presentation example packaging on a medicine-review desk
    Mirodenafil

    Mvix (mirodenafil)

    Mvix and mirodenafil: historical Korean development, tablet versus film evidence and the limits of current product identification.

  • Priligy 30 mg example packaging with Menarini branding
    Dapoxetine

    Priligy (dapoxetine)

    Priligy is the reference dapoxetine brand for premature ejaculation. See its Australian record, strength and how it differs from ED medicines.

  • Spedra 100 mg pack containing four tablets
    Avanafil

    Spedra (avanafil)

    Spedra is the EU-authorized avanafil brand. See its 50, 100 and 200 mg tablets, company record and how it relates to Stendra.

  • Stendra 50 mg, 100 mg and 200 mg tablet bottles
    Avanafil

    Stendra (avanafil)

    Stendra is the US avanafil brand. See its strengths, labeler and the key warnings in the US prescribing information.

  • Viagra 100 mg carton containing 12 film-coated tablets, front
    Sildenafil

    Viagra (sildenafil)

    Viagra is Pfizer’s original sildenafil brand. See its EU-authorized tablets and films, strengths, company record and safety information.

  • Editorial illustration of Zydena 100 mg example packaging on a medicine-review desk
    Udenafil

    Zydena (udenafil)

    Zydena’s udenafil identity, Dong-A ST’s international product record, clinical research and the distinction between market presence and local registration.

Understand your options

About Viagra Labs

We explain sexual health medicines for English-speaking readers worldwide. Our erectile dysfunction (ED) and premature ejaculation (PE) reference connects active ingredients with the brands sold in Europe and the US, in India, and in other markets, using regulator records, Indian pharmacy listings and manufacturers’ own information.

Practical guides

Start with safety

Interactions and urgent symptoms and checking a medicine and its source apply to every product here. A listing in one country does not mean a medicine is authorized in another.