they will last for ALL eternity
momo
Yes, It can give you flashbacks, Flash backs can occur at any time after you take acid it could even happen 25+ years later in your life.
Acid flashbacks are one of the long-term effects of LSD use, and can interfere with a person’s daily life even months or years after they use LSD. Scientists still know little about what causes them or how to treat them. Keep reading for more on acid flashbacks.
Acid Cannot be tested after 48 hours. It does however stay in your spine for a long time but untestable. It also leaves little holes in your brain. It is possible to have flashbacks like not take acid for a couple of months and then all of the sudden start tripping
Almost all drugs can cause flashbacks depending on the tolerance of the user, but Lysergic Acid (LSD) is the most commonly known flashback induced drug, some flashbacks occurring up to 3 years after the last dosage, but continued use prior to that period would be needed to induce such a flashback. The occasional use is unlikely to cause a further 'trip' later in life.
Lysergic acid, also know as LSD and acid.
1 day
An acid attack lasts up to 20 mins depending on who it happens to;most acid attacks can be cause d from excessive sucking of lollipops and dicks
Flashback Vegogetenks (The asker): Actually, I didn't mean it that way (I meant "extended" flashbacks), but yes, it is a flashback. I knew "flashbacks" as short, but appearently they are sometimes long... VERY long... So thanks!
Other than the buzz you get after taking the drug, nothing. Acid causes severe permenant damage to your brain and causes you to have flashbacks later on in life.
The duration of Flashbacks of a Fool is 1.9 hours.
60-90 seconds. its the atp-pc that lasts 10 seconds
Original Answer....Although there is some controversy regarding LSD flashbacks, they are likely to be real (but quite uncommon). Acid Flashbacks are very real but not everyone gets them and there seems to be no correlation between the amount of acid taken and the amount of flashbacks and how many years they last. I am telling you that first hand I have experienced far more acid flashbacks than the number of hits I have taken, and its not fun. The vast majority occurred during elevated body temperature, I.E. moment of physical exertion or a hot shower or steam room. Its been damn near 15 years since I last took acid and I had the worst flashback I ever had this morning. That's why I thought Id jump on the Internet and give my thoughts. It doesn't feel like acid itself, but something very similar. It passes over you like an uncontrollable wave for about 30 seconds or so. The sensation is very hard to explain, but from my perspective it was like my life flashed before my eyes, but a lot more weird. Every flashback after that felt almost familiar to me, but no less creepy. It will mess up your day, almost always. Afterwards I am always left in a cloudy haze. The very first flashback I thought I was having a stroke, thank god it wasn't. I have heard it said that acid stores in your fat cells and/or spinal fluid, and while I believe that this may have some validity, I believe that acid does something else that's a little more permanent, since I have surely used up any stored LSD in my system years ago. I am no neurophysicist but I believe it sets up a neurological pattern(s) in the brain that can be triggered inadvertently and cause a flashback to occur. Its how it 'feels' to me, the thought patterns that go through my head during a flashback seem familiar but not my own and not under my control. Acid is something that should only be taken once or twice in a lifetime. Do not abuse it or you WILL pay the consequences, trust me.