How long does it take verapamil to take effect?
451193
It depends on dosage and route of administration. For IV administration it only takes a minute or two, but for pill form it can take longer (up to 30 minutes I'd say).  You should probably consult a pharmacist or physician for more specific info on it though.
953430
1-4 hours.\n\nYou have to allow yourself at least 30 minutes if you want to be able to get it up again :P \n\nAny longer than 4 hours and the affect may wear off.  Any shorter than an hour and you may risk 'not performing'.
843935
Are you referring to that 'diet tea'?  How long ago did you take it?  Without knowing the details of your situation all I can say is to be careful and -please- don't try to 'make it work' by drinking even more: that stuff takes maybe 6-12 hours to work, but when it does kick in ... um, well, I'm guessing you'll be happier if you stick with just the one cup and see what happens.
770750
This is something that you wont find on Google.  You need to look into the pharmacokinetics of the drug.  Its maximum effect is several hours in the day.
1110270
I took Wellbutrin XL.  It took about 3 or 4 weeks, but worked very well.
752914
Generally, you should expect anti-depressants to take up to about 4 weeks to have an effect.\n\nThere is plenty of information on them at http://www.crazymeds.org
226877
It usually takes 72 hours however I dont no if taking that much will prolong it in your system. try drinking alot of water and wait a few days before taking anymore.
803232
The maximum recommended time is 72 hours.  It is MUCH more effective the earlier you take it.  I have seen it prescribed as late as 5 days after intercourse, but at that point it's pretty much shutting the barn door after the horse was stolen.
690625
It takes approx 72 hours for niccotene to leave your body visit this site it will answer any further questions you may have\nhttp://whyquit.com/
766736
I am a nurse and according to my drug book if it was the brand name ciprofloxacin and it was taken orally the duration is 12 hours.  Onset is rapid, peak is 1-2 hours.  Are you having an adverse reaction? If so you should contact the Dr that prescribed it.
1089758
it depends on the pill!! some take 10 - 20 minuets but some can take up to an hour!!!
383599
Assuming you have normal liver and kidney function, and you're not taking any drugs that significantly alter drug metabolism, the Lortabs have a duration of action of 4-6 hours, but can be detected on a drug test for 3-6 days.  Xanax has a duration of about 8 hours, and can be detected for a week or two, longer if you're a chronic user.  Adderall has a duration of action of 4-8 hours, and clears the system and is undetecable in 2-4 days.
976881
Sometimes it will take 1-3 months for your body to adjust to changes in the pill.  I'd give it at least another month before freaking out too much. If it's still happening next month, call your doctor and ask for a change.
197161
Nothing to do but wait.  Depending on how much is already in your system, it could take 2 weeks to a month for it to be completely gone.  There isn't a thing you can do to speed that up.
95111
The first one is sodium thiopental, an ultrashort-acting drug. It acts within a minute to make the brain unconscious. From that point on it begins to wear off. Depending on the dosage, the individual may wake up within three or four minutes. The second drug is called succinylcholine. It acts at the point where the nerves enervate the muscles, and it causes an overstimulation of the muscle so you get muscle twitching all over the body. The muscles are then completely flaccid and unable to move. This drug will act for about 10 minutes, but if given in much larger doses it can act longer. The final drug that is used is called potassium chloride. We use that drug to stop the heart beating when we are doing heart surgery and in lethal injection it is used to stop the heart beating, never to start again.
730517
Registered Nurse here; Lexapro anti-depressant, the onset is faster than with most anti-depressants, approximately 2 weeks to began feeling the real benefits and relief of symptoms.  Advair, you should notice improvement with initial dose.  I also hope you began to feel better soon.  Also, If I may, I suggest that your next physician's visit you make a list of your questions and concerns for your physician is your very best resource person.\nThanks for the opportunity to address your question.
434614
at least 2 weeks...full results in about 8-9 weeks. I used to take it but it made me feel as if i was on speed all day long. honestly, you should just diet and exercise regularly. There is no miracle pill out there. Hydroxycut does help but plain old fashioned working out works the best....but GOOD LUCK!!!