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 85–96 of 418 guides
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Viagra and alcohol: is it safe to mix, and what to expect
Summary: a drink or two with sildenafil is usually tolerated, but alcohol lowers blood pressure and impairs erections — so heavy drinking works against the medicine and is a common reason it 'doesn't work'. Here's the honest picture and how to combine them sensibly.
How to use Kamagra Oral Jelly: a step-by-step guide
Summary: tear the sachet, swallow the gel directly (no water), 15–30 minutes before intimacy, on a lighter stomach — one sachet is a full 100mg dose, once per 24 hours. Here's the complete step-by-step, including dose, timing and the safety rules.
Kamagra Oral Jelly flavours: what they are and do they matter?
Summary: Kamagra Oral Jelly comes in assorted fruit flavours (pineapple, strawberry, banana, orange and more). The flavour is purely about taste — every sachet contains the same sildenafil 100mg. Here's the list, why people like them, and the one storage caution.
Viagra Connect explained: the pharmacy sildenafil you can buy without a prescription
Summary: Viagra Connect is licensed 50mg sildenafil you can buy from a UK pharmacy after a short suitability questionnaire — no GP appointment. Here's how it works, who can take it, how it compares to generics like Kamagra and Cenforce, and the safety rules.
Sildenafil 100mg: the complete guide to the standard full dose
Summary: sildenafil 100mg is the standard full dose of the active ingredient in Viagra, Kamagra and Cenforce. Here's what it does, how it compares to 25mg and 50mg, when to take it, side effects at the top dose, and the safety rules.
The best time to take Viagra (and Kamagra) for it to work
Summary: take sildenafil 30–60 minutes before intimacy (15–30 minutes for the oral jelly), on a lighter stomach, for the best and fastest effect. Timing, food and alcohol all matter. Here's how to get the timing right.
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Where to buy Cenforce in Germany: the local buyer's guide
Summary: Cenforce isn't sold in German high-street pharmacies — it's bought online. Here's how ordering, EUR payment and 2–4-working-day delivery to Berlin, Munich and nationwide work, the five checks for genuine tablets, and which strength to choose.
Where to buy Cenforce in France: the local buyer's guide
Summary: Cenforce isn't sold in French high-street pharmacies — it's bought online. Here's how ordering, EUR payment and 3–5-working-day delivery to Paris, Lyon and nationwide work, the five checks for genuine tablets, and which strength to choose.
Where to buy Cenforce in Spain: the local buyer's guide
Summary: Cenforce isn't sold in Spanish high-street pharmacies — it's bought online. Here's how ordering, EUR payment and 3–5-working-day delivery to Madrid, Barcelona and nationwide work, the five checks for genuine tablets, and which strength to choose.
Where to buy Cenforce in Italy: the local buyer's guide
Summary: Cenforce isn't sold in Italian high-street pharmacies — it's bought online. Here's how ordering, EUR payment and 3–5-working-day delivery to Rome, Milan and nationwide work, the five checks for genuine tablets, and which strength to choose.
Where to buy Cenforce in Netherlands: the local buyer's guide
Summary: Cenforce isn't sold in Dutch high-street pharmacies — it's bought online. Here's how ordering, EUR payment and 2–3-working-day delivery to Amsterdam, Rotterdam and nationwide work, the five checks for genuine tablets, and which strength to choose.
Where to buy Cenforce in Poland: the local buyer's guide
Summary: Cenforce isn't sold in Polish high-street pharmacies — it's bought online. Here's how ordering, EUR (cards charge in PLN) payment and 3–5-working-day delivery to Warsaw, Kraków and nationwide work, the five checks for genuine tablets, and which strength to choose.