In the UK, medicines such as Viagra (sildenafil) and Cialis (tadalafil) can be obtained from GPs, private clinics and registered online pharmacies. Many online pharmacies offer a short health questionnaire or consultation, allowing a qualified prescriber to assess whether the medicine is suitable before issuing a prescription.
Viagra Connect can be bought from a pharmacy without a prescription, but you will still need to speak to a pharmacist. Most other sildenafil products and Cialis are prescription-only medicines.
Kamagra is not a UK-licensed medicine and is often sold through unregulated websites. There is a risk that products bought from these sources may be counterfeit or contain the wrong dose, so they are best avoided.
When ordering online, make sure the pharmacy is properly registered with the General Pharmaceutical Council (GPhC) and requires an appropriate medical assessment before supplying prescription medicines.