Pharmacy knowledge base
Health guides & medicine information
Plain-English explainers from our editorial team — what the medicines do, how the strengths differ, and how to use them safely.
Showing 37–48 of 287 guides
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Longer sex medicine for male: lasting longer with and without tablets
Summary: Lasting longer depends on the problem: a PDE5 inhibitor such as sildenafil or tadalafil if erections fade, and dapoxetine if you finish too soon. Per EMA product information, sildenafil still works 4–5 hours after a dose and tadalafil up to 36 hours. Techniques such as stop-start help alongside either; all are prescription-only in the EU/EEA.
Kamagra: the complete guide — what it is, how it works, every format, dosage & buying safely in Europe
Summary: Kamagra is Ajanta Pharma's generic sildenafil, the active substance in Viagra, sold as tablets, oral jelly, effervescent and chewable forms. Sildenafil is a prescription-only medicine in the EU/EEA, and Kamagra has no EU marketing authorisation; the EU reference is the Viagra EPAR. It works only with arousal, at most 100mg once a day, never with nitrates.
Which Kamagra is right for you? Tablets vs Oral Jelly vs Effervescent vs Super Kamagra
Summary: Every Kamagra format contains sildenafil, so choosing one is about how you prefer to take it, not about strength or effect. Tablets are the discreet standard, oral jelly is a flavoured sachet that needs no water, effervescent tablets dissolve in water, and chewables suit people who dislike swallowing pills. Super Kamagra adds dapoxetine and extra precautions.
ED & libido options for women: Lovegra, the 'pink pill' and the facts
Summary: The 'pink pill' means two different things: sildenafil products marketed to women, such as Lovegra, and flibanserin (Addyi). Flibanserin is a prescription medicine that acts on brain chemistry. Evidence for sildenafil in women is limited and mixed, because hormonal, emotional and relationship factors often drive female sexual difficulties. Avoid unregulated 'romance' pills and see a doctor first.
The 'blue salt trick' and herbal ED pills: do they actually work?
Summary: No. The viral 'blue salt trick' has no clinical evidence behind it, and extra salt raises blood pressure, itself a common cause of erectile dysfunction. Herbal 'performance' pills are unregulated supplements, and regulators have found some spiked with undeclared sildenafil. The proven treatments are PDE5 inhibitors such as sildenafil and tadalafil, used after a doctor's check.
Cialis for men: is tadalafil better than Viagra?
Summary: Tadalafil (Cialis) is not stronger than sildenafil (Viagra) but lasts longer: up to 36 hours versus 4–5 hours, per EMA product information. Tadalafil suits spontaneity and can be taken with or without food; sildenafil suits planned occasions. Both are limited to one dose a day and are prescription-only in the EU/EEA.
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Kamagra vs Cenforce vs Vidalista: which generic ED pill is right for you?
Summary: Kamagra and Cenforce both contain sildenafil, the active ingredient in Viagra, so they work the same way. Kamagra is known for its oral jelly, Cenforce for its range of strengths. Vidalista contains tadalafil, the ingredient in Cialis, which the EMA product information says can work for up to 36 hours. The real choice is sildenafil or tadalafil.
Beyond the tablet: oral jelly, liquid, chewable & options for women
Summary: Sildenafil also comes as oral jelly, effervescent, chewable and soft tablets, all with the same active ingredient. The format changes how easy it is to take, not how the medicine works. Lovegra is sildenafil marketed to women, with limited evidence. Herbal pills and the 'blue salt trick' have no reliable evidence and are not safe substitutes.
Cenforce 100 “blue pill”: uses, dosage & safety
Summary: Cenforce 100 is a generic sildenafil 100mg tablet from Centurion Laboratories, with the same active ingredient as Viagra. Per EMA product information for sildenafil, take it about an hour before sex and at most once a day; 100mg is the maximum recommended dose. It works only with arousal and must never be combined with nitrates.
Can you take Sildenafil every day? Daily vs on-demand ED treatment
Summary: Sildenafil is meant to be taken when needed, no more than once a day, according to the EMA product information for Viagra. It is not designed as a daily treatment. Daily ED treatment normally uses low-dose tadalafil, which stays active much longer. Taking sildenafil only when you need it keeps side effects and total exposure low.
Super Kamagra: Understanding the Sildenafil and Dapoxetine Combination
Summary: Super Kamagra combines sildenafil, for erectile dysfunction, with dapoxetine, for premature ejaculation, in one tablet. It is meant only for adult men who have both conditions, not for men with just one of them. It must not be taken with nitrate medicines and is unsuitable with some heart conditions, so check with a doctor or pharmacist first.
Vardenafil (Vilitra) Guide: How It Works and How It Compares
Summary: Vardenafil, sold as Vilitra, is a PDE5 inhibitor like sildenafil and tadalafil. It helps erections only with arousal and is taken on demand before sex. Its working window is closer to sildenafil's than to tadalafil's long effect. The EU reference medicine is Levitra; never combine vardenafil with nitrates or another ED tablet.