Pharmacy knowledge base
Health guides & medicine information
Plain-English explainers from our pharmacy team — what the medicines do, how the strengths differ, and how to use them safely.
Showing 157–168 of 445 guides
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The 'blue salt trick' and herbal ED pills: do they actually work?
The viral 'blue salt trick' and herbal 'performance' pills promise natural ED fixes. Here's the honest evidence — and the proven alternatives that actually work.
Vardenafil for men: the third ED option (generic Levitra) explained
Vardenafil — the active ingredient in Levitra — is the lesser-known third ED treatment. Here's how it compares to sildenafil and tadalafil, and who it suits.
Cialis for men: is tadalafil better than Viagra?
Cialis (tadalafil) is the long-acting ED pill men compare to Viagra. Here's how tadalafil and sildenafil differ, and which is the better fit for you.
Kamagra vs Cenforce vs Vidalista: which generic ED pill is right for you?
Kamagra, Cenforce and Vidalista are the three most popular generic ED brands in the UK & Europe. Here's how they compare — sildenafil vs tadalafil, strengths, formats and how to choose.
Generic Viagra in the UK & Europe: safe, legal options explained
Looking for generic Viagra, cheaper sildenafil or a better-value alternative in the UK or Europe? Here's how generic sildenafil works, how to get it safely, and what Viagra Connect, NHS and online options really mean.
Beyond the tablet: oral jelly, liquid, chewable & options for women
Oral jelly, effervescent, chewable and liquid forms of sildenafil — plus options for women like Lovegra. Here's how the different ED formats work, and the truth about herbal pills and the 'blue salt trick'.
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Cenforce 100: the “blue pill” explained (uses, dosage & safety)
Cenforce 100 is generic Sildenafil 100 mg — the blue pill for erectile dysfunction. Here's what it is, how it works, how to take it and the safety basics.
Can you take Sildenafil every day? Daily vs on-demand ED treatment
Most people use Sildenafil (Kamagra, Cenforce) only when needed — but is daily dosing safe? Here's how on-demand and daily ED treatment compare, and how to choose.
What Causes Erectile Dysfunction? Physical, Psychological and Lifestyle Factors
A clear, factual look at the physical, psychological and lifestyle causes of erectile dysfunction, when to see a doctor, and how ED medicines work.
Premature Ejaculation: Causes, Treatment and Practical Tips
An overview of what premature ejaculation is, what causes it, how Dapoxetine works and the behavioural techniques that can help.
Super Kamagra: Understanding the Sildenafil and Dapoxetine Combination
An explainer on Super Kamagra, the combination of Sildenafil and Dapoxetine, who it is intended for and how the two ingredients work together.
Vardenafil (Vilitra) Guide: How It Works and How It Compares
A factual overview of Vardenafil (sold as Vilitra), how it compares with Sildenafil and Tadalafil, and what to know about onset and duration.