Tadalafil and sildenafil are the two best-known treatments for erectile dysfunction. Both work well for most men, and both are now available as cheaper generics. The real question is usually not which one is "better", but which one suits the way you live.
Generic sildenafil is typically taken about an hour before sex and lasts around four to five hours. A heavy meal can slow it down. Generic tadalafil, on the other hand, can work for up to 36 hours, and food makes little difference. Many men also take a low daily dose of tadalafil so they never need to time a tablet.
If you want a simple comparison, read the full guide here explains the differences step by step.
Before you start: never take either medicine with nitrate tablets or sprays for chest pain or with "poppers". Let your doctor know about any blood pressure tablets. Common side effects are headache, flushing, a blocked nose and indigestion. read more Seek medical help straight away for an erection lasting more than four hours or sudden changes in vision.
Strength matters too. The licensed doses are 25, 50 or 100 mg for sildenafil and 2.5 to 20 mg for tadalafil. Higher-strength tablets do not reliably work better, but they do make side effects more likely. Only take the dose your prescriber has set.
When you buy generic ED tablets online, check the strength on the pack and keep the leaflet. A valid prescription is required for every order of a prescription medicine. More practical tips are in this article.
This article is for general information only. Always check with your doctor before starting a new medicine.