+1 sachet rather than tablet. I reckon virtually instant - 5/10 mins tops. Just drink some water - before & also for during the punt as i find it dries my mouth out. And you don't want halitosis. A headache tablet can be a good idea
I also use them to keep going or got a second/third shot or for parties. Kamagra, Silagra, Viagra etc are all the same chemically of course, and are brand names for
sildenafil. Apart from avoiding a 'dodgy' version of any, the only possible difference is the physical construction, as a gel or 'soluble' version (the latter comes as a larger, chewable tablet) can be absorbed a little quicker, especially if held under the tongue (sublingual), where it passes to the bloodstream faster than going through the stomach and your liver. The chewable tablets are much easier to break in half just with your fingers as well.
I suppose crushing an ordinary tablet and putting it under the tongue might work slightly faster except it's bitter tasting, whereas the so-called 'soluble' or 'chewable' ones are usually flavoured -- my preference is the mint ones. Gels often come in a 'variety pack' of flavours in a sachet roughly the size of a credit card and are handy if you want to slip one in your wallet for later. I personally find them a tad messier to use and slightly more expensive. Sildenafil tablets are usually blue but don't have to be (chewable ones are usually white, at least the variations I've had).
Tadalafil (Brand names: Cialis, Tadacip) works slightly differently as it takes longer to metabolise (change chemically within the body). So you can get an effect (technically 'subject to appropriate stimulation') for two or three days. Everybody's metabolism is slightly different though (it goes hand in hand with aging and can also be affected by exercise) so different people get different results, both in how quickly the stuff works and how long it lasts (older = slower metabolism). Tadalafil tablets are usually yellow.
Vardenafil (chemical name, or rather the 'generic' name*) is the other most popular one. The ones I've had come as a small brown coated tablet. The brand names are and Levitra and Staxyn. By the way, if you get it from a reputable source, the original brands (Viagra, Cialis, Levitra) aren't any better or worse beyond what you had for lunch that day, personal preference, psychological belief or attractiveness of the prossie. Vardenafil is a bit more expensive and is supposed to have less side effects for some people Same speed as Viagra. Although manufacturers and doctors talk about 'what suits you' (not to mention what suits your wallet or the retailer company's profits), most guys I've spoken to and on here will say Viagra gives you the most unequivocal woody, the sort of thing to punch holes in the wall or fuck the ugliest prostitute.
The fourth one (apart from some new shit they're supposedly testing in Russia) is
avanafil (Brand name, Stendra). I don't have any personal experience of it yet but it is supposed to work faster and some guys swear by it. Same time scale as Viagra or slightly less longer lasting (there's one comparison chart
External Link/Members Only.)
Foods: According to lab notes, which I have no expertise on, sildenafil and vardenafil are less effective with high-fat foods; tadalafil and avanafil are said to be unaffected by fat intake and we know it lasts longer.
Hope I'm not teaching anyone to suck eggs but hope this can help newbies get to grips with the basics (no PMs for pharmacy recommendations please guys.)
*The scientific chemical name is usually too fucking long to pronounce unless you are lab chemist -- something like, 1-((3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl)sulfonyl)-4-methylpiperazine, so what we call the 'generic' just means the title of the basic chemical formula before any branding.
