What are the symptoms of caffeine withdrawal?

Regular caffeine consumption reduces sensitivity to caffeine. When caffeine intake is reduced, the body becomes oversensitive to adenosine. In response to this oversensitiveness, blood pressure drops dramatically, causing an excess of blood in the head (though not necessarily on the brain), leading to a headache.

This headache, well known among coffee drinkers, usually lasts from one to five days, and can be alleviated with analgesics such as aspirin. It is also alleviated with caffeine intake (in fact several analgesics contain caffeine dosages).

Often, people who are reducing caffeine intake report being irritable, unable to work, nervous, restless, and feeling sleepy, as well as having a headache. In extreme cases, nausea and vomiting has also been reported.

References.

Caffeine and Health. J. E. James, Academic Press, 1991. Progress in Clinical and Biological Research Volume 158. G. A. Spiller, Ed. Alan R. Liss Inc, 1984.

Comments

I'm on my 3rd day. Got raging

I'm on my 3rd day. Got raging headaches and woke up this morning with pain on my thighs and butt. Go figure. From reading all I've read here, I guess its normal?

Caffeine Side Effects

I am on day three of a Diet Coke detox - 2-4 liters a day for 10+ years. I can handle the headaches, but the pain in my thighs and legs is distracting. I keep waking up several times a night due to leg ache.

>:(

i am experience weird pains bcoz of caffeine. how can i lessen caffeine in my body?

i feel sick after a while of

i feel sick after a while of not drinking caffeine. it kinds of have an effect on the body

vigrx plus

Caffine Withdrawals

You are experiencing the same withdrawal symptons that I have!
I went on the web to see if my symptons were related to going off caffine.
I have headaches and aches in my lower back (kidney area), thighs and legs.
I am glad to read your comments to confirm that the symptons are related to caffine withdrawal.
Actually decaf coffe from Tim Hortons tastes just the same as caffinated coffee and is very good.
That is all I have been drinking for the past four days.
I went off caffine because my doctor said that my stomach problems were do to a Hiadas Hernia.
You know, my stomach has not bothered me to much over the past few days.

Good Luck!

No doubt. I experience this

No doubt. I experience this pain every time I've quit caffeine, although my pain is in the hamstring area (back of my legs). If you search, you'll find that many people complain about this pain. However, after much searching, I can't find what causes it! Kind of scary...

Thank-you

Thank-you thread-writers - its great to see I'm not alone. I've come off coffee twice (four mugs of black coffee a day) and I get a withdrawal similar to mild opiate withdrawal (I work in a detox so I've seen it). Even my doctor didn't believe me and said I just got a flu at the same time. Flu doesn't make your vision go and the muscle aches are terrible - and different from flu and accompanied by cravings - thats not flu and I've had it twice so I should know! Thank-you everybody for sharing your stories, I gave up coffee - my favourite drug - to try and get my energy back, this thread has inspired me to keep clean! It was easier to pack in drinking. By the way my wife has struggled with a one can a day aspartimine addiction, that stuff is definitely addictive and she can't replace the diet coke hit with caffeine so its definitely the aspartimine.

Aspartame has phenylalanine

Aspartame has phenylalanine which potentiates caffeine, so the two together have an enhanced kick.

Those who get addicted to

Those who get addicted to caffeine are mainly those who have addictive personalities in general. These people swing from one extreme to the other, of a very unhealthy lifestyle to a fanatically healthy lifestyle.

There is nothing wrong with caffeine or coffee if used in moderation, and in fact can contribute to a healthy, happy and productive lifestyle. Coffee helps prevent several diseases such as parkinson's, diabetes, colon cancer and liver disease. It also helps to lift mood, focus and energy. The coffee experience itself - the pleasure of looking forward to and enjoying that tasty brew, is itself uplifting.

As with all things, moderation and balance is the key. If you drink lots of other caffeinated beverages, then reduce coffee intake and vice versa so that total caffeine intake is acceptable. Don't drink caffeine too close to bedtime. Space out your intake and consume it more slowly so the effects are more smoothe and stable. Basically, just use common sense - there is no reason to become an anti-coffee health nazi just because you are unable to moderate your own intake.

Seriously?! I drink about one

Seriously?! I drink about one glass of tea a day and I'm pretty sure that would be considered "moderation"... The fact that I have a headache that is absolutely debilitating just because I go more than a few hours without drinking a sip of tea shows that it has nothing to do with moderation or an "addictive personality".
You seriously have no idea what you're talking about and anyone reading the above post should disregard because removing a food or drink from your life should not cause you to feel this sick for such a long period of time. There is no way caffeine can be good for you!

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