Additional Addictive Substances Warrant Further Study

The graphs presented on this page are a small part of a larger, comprehensive search frequency study on additional addictive substances that are both immensely popular and may have adverse side effects and withdrawal symptoms.

A surprising range of substances populates this search frequency list, including erectile dysfunction drugs, appetite suppressants and even espresso coffee. For an analysis of the graphs, visit the main additional addictive substances page.

Additional Addictive Substances - Addictions Research - Graph 4

Top 100 precise phrases entered into search engines

	estimated searches/year across all search engines
	100,000		880,000
magic mushrooms	861765
phentermine no prescription	786575
anabolic steroids	637290
growing marijuana	608820
medical marijuana	601155
coffee beans	581810
marijuana seeds	538740
pot leaf	522680
cheap phentermine	505160
marijuana pipes	482895
viagra cialis levitra	467200
phentermine 37 5mg	445300
marijuana leaf	435810
cialis levitra sales viagra	426320
online phentermine	425590
how to grow marijuana	424860
phentermine without prescription	389820
facts about marijuana	386535
cheap cigarettes	374490
starbucks coffee	359160
chewing tobacco	346020
legalization of marijuana	333975
buy phentermine	328500
coffee cup	326310
buy phentermine online	318280
viagra uk	314995
effects of marijuana	314265
legalizing marijuana	309885
cialis levitra viagra	308790
viagra levitra cialis	307695
compare cialis levitra viagra	306600
cialis viagra levitra	302220
levitra cialis viagra comparison	301490
cialis compare levitra viagra	300760
cialis levitra viagra vs vs	297840
history of marijuana	295650
cialis generic levitra viagra	289810
viagra levitra cialis comparison	286890
marijuana legalization	285795
effects of steroids	285430
phentermine online	283970
marijuana plants	282510
buy hydrocodone	278130
coffee mugs	275940
levitra cialis viagra	275210
cialis comparison levitra viagra	270830
discount phentermine	267180
camel cigarettes	253310
marijuana plant	246375
smokeless tobacco	235790
no prescription phentermine	234330
phentermine diet pills	225570
hot coffee	221920
generic viagra	219000
levitra viagra	213525
cialis levitra	212795
caribou coffee	210970
mr coffee	209510
marijuana facts	204765
cigarette ads	201480
buy levitra online viagra	200750
steroids in sports	194910
phentermine 37 5 mg	194180
coffee pods	193450
legalize marijuana	191625
kona coffee	191260
phentermine without a prescription	186150
the pot tool	182500
ambien cr	178120
tobacco pipes	178120
zoloft side effects	178120
effects of tobacco	175930
discount cigarettes	169360
kill hannah lips like morphine	168630
bunn coffee makers	166440
marijuana pictures	166440
gourmet coffee	164980
cup of coffee	162060
types of marijuana	162060
medicinal marijuana	160965
tobacco ads	155490
growing pot	154030
buy viagra online	153300
marijuana wallpaper	151110
coffee maker	150380
pipe tobacco	149650
prozac nation	149650
substance abuse	149285
effects of cigarettes smoking	147460
green coffee beans	147460
	100,000		880,000

Additional Addictive Substances - Addictions Research - Graph 5

The following graph is an extended list of individual words and concepts taken from the search phrases (like those in Graph 4.) This research tool is excellent for seeing which concepts and sub-concepts are most commonly associated in online search.

Top 1,000 words used in additional addictive substances searches

	estimated searches/year across all search engines
	0		34,000,000
marijuana	32859760
coffee	26377361
phentermine	17842529
viagra	16036350
cialis	10362828
levitra	9530202
tobacco	8248477
steroids	8230815
zoloft	6500030
cigarettes	6473616
paxil	5624501
mushrooms	5361669
prozac	5291894
cigarette	5202633
online	5117449
buy	5020787
mushroom	4220810
prescription	4208372
hydrocodone	3186823
lsd	2956746
side	2804350
cheap	2788901
how	2763718
caffeine	2609513
tramadol	2574619
morphine	2375956
adderall	2257683
vs	2141364
ambien	1994337
smoking	1911834
growing	1911039
generic	1797645
cannabis	1647983
nicotine	1611220
comparison	1526262
magic	1521170
free	1519513
compare	1512101
ultram	1452304
facts	1297293
grow	1242823
leaf	1239081
drug	1169249
seeds	1137420
37	1119127
tool	1110576
cup	1097572
what	1055656
abuse	1023392
recipes	1017646
medical	1017621
pipes	1015988
pictures	1000873
order	967097
melting	954308
alcohol	931647
anabolic	926930
beans	917403
discount	898344
history	866526
about	859123
long	840337
tea	819557
weight	806003
withdrawal	774914
substance	762947
chewing	740600
legalization	731953
sales	693945
5	678698
lips	677844
pills	676384
plants	667697
mugs	662756
smoke	659179
make	634248
hot	631769
plant	618485
mg	587992
from	575589
ritalin	574561
types	570268
versus	564728
uk	561791
diet	560383
ephedrine	556078
espresso	555282
bunn	554494
best	552131
ads	551683
sale	534213
pregnancy	532184
starbucks	532100
system	523293
pipe	515129
machine	511289
steroid	509240
addiction	508240
recipe	501424
smokeless	482906
5mg	474244
legalizing	464646
overnight	454955
green	452885
camel	428422
pharmacy	423867
cod	420005
information	402871
women	398101
celexa	393121
nation	391793
ghb	391656
stay	388666
gain	386591
test	380986
loss	377578
cheapest	375420
symptoms	369685
people	369242
art	366753
legal	359313
sports	358879
term	358775
cake	353529
coupons	348884
black	346119
rx	343088
belly	343009
price	342464
flower	341562
health	338227
cups	336158
purchase	332416
body	327715
prices	327420
bean	324505
barbiturates	320276
gourmet	316121
grinder	315370
amsterdam	313192
wellbutrin	306962
drugs	305060
lexapro	304345
where	300548
ketamine	290411
girls	289143
legalize	286470
line	285824
cooking	285082
anti	281427
darvocet	278438
antique	277220
delivery	271102
kona	270328
machines	269201
statistics	268180
depressants	262811
top	262710
pics	262384
chocolate	259544
pill	259097
ingredients	258544
cartoon	258246
perscription	257370
withdrawl	256332
cost	254998
canada	254769
kill	253139
medication	251185
baseball	249972
mug	249503
alternative	249461
anxiety	248471
affects	240857
mountain	239826
pigs	238774
war	235454
better	235168
medicinal	233280
hcl	232386
consultation	229883
wallpaper	228399
pods	228340
indoors	228025
herbal	227996
clay	227218
marlboro	226435
xr	225823
difference	222610
company	221528
hannah	219796
why	219628
psilocybin	219622
home	219578
glass	219296
overdose	217002
house	216083
quit	215287
caribou	215179
picture	211309
dosage	209051
rack	207090
work	204765
leaves	202096
detox	202011
laws	201097
grinders	201072
benefits	199696
spores	199333
shipping	199332
names	198710
forum	196637
wholesale	195888
american	194480
low	194449
buying	193891
cartoons	193794
tattoos	192293
press	189918
braun	189183
info	188977
commercial	187949
tax	185263
gift	183866
road	181843
reviews	177562
depression	177374
making	175991
sample	175953
kits	174754
taking	174449
flavored	174403
athletes	173036
parts	173033
poppy	172419
children	172237
dangers	171611
purple	171594
chemicals	170600
samples	170600
blue	170162
pass	169489
different	169251
newport	168686
seed	168395
using	167731
day	167030
white	166775
french	166741
illegal	165672
cancer	164467
mail	163300
cultivation	163126
case	162343
get	161331
female	159560
brain	159381
rival	158990
bad	157691
treatment	157288
business	157144
negative	156736
depressant	156567
myspace	156300
drawings	155062
blood	154258
psychedelic	152142
stop	151940
irish	151464
apcalis	151346
trade	149452
easy	149157
interactions	148967
advertising	147526
snorting	146916
testing	145711
cuisinart	145490
cons	144295
natural	143820
sulfate	143720
tadalafil	143253
rolling	142770
posters	142216
against	141565
ricci	141349
tips	139132
harmful	138955
restaurant	137653
electric	137638
alternatives	136450
clean	135701
layouts	135700
stainless	134840
lighter	134503
death	134206
pros	133932
urine	133057
brownies	132775
legalized	130597
stimulant	130269
holder	128753
racks	128578
teens	128182
travel	127822
mexico	127554
roaster	126534
gevalia	126204
humor	125623
vacuum	125516
uses	124706
mate	123902
roasters	123656
break	123474
single	122982
advertisements	122546
girl	121455
suicide	121016
funny	120854
buds	120441
iron	120362
new	120079
review	120008
cat	119336
content	117884
advertisement	116026
steel	115879
users	115574
honey	114821
used	114655
acid	114470
wars	113730
mod	112485
stove	112091
lowest	111955
patches	111696
weaning	111467
interaction	111251
stories	111143
leafs	110527
san	110296
quitting	110178
patch	109691
guide	109639
krups	109188
gta	108999
xanax	108862
street	107885
jokes	107745
high	107646
filter	107262
red	107235
effexor	107076
plastic	107060
products	106413
milk	106384
copenhagen	105992
cases	105884
lawsuit	105795
replacement	104855
baskets	104741
litigation	104733
filters	104686
fair	104323
roasting	104298
cream	104095
organic	103965
vending	103047
com	102812
song	102181
life	101924
liquid	101596
soft	101313
water	101163
take	100988
haze	98387
indoor	98346
games	98035
seneca	97944
bellied	97744
all	97419
round	97306
blueberry	95946
stains	95621
us	94499
mexican	94383
enema	94290
stopping	94077
withdraw	93721
sildenafil	93250
metal	93203
30mg	92026
salem	91936
own	91910
woman	91054
christina	90997
message	90845
cap	90358
indian	89955
cheaper	88914
modern	88549
tree	88324
good	87877
outdoors	87381
blindness	87192
benzodiazepines	87024
hair	86207
name	86125
flavia	85629
script	85560
medicine	85554
andreas	85509
antidepressant	85268
identification	85208
british	85203
spirit	85020
india	84750
tattoo	84401
franchise	84214
ejaculation	84064
mp3	83817
needed	83446
dosages	83107
mosaic	82714
look	82702
large	82599
decker	82574
butter	82460
plans	82355
kit	82119
brands	81962
box	81649
leather	81396
going	81390
iced	81040
drip	80938
starting	80863
teen	80658
hydroponics	80478
fondue	80307
virus	79839
getting	79693
hydrochloride	79481
oxycodone	79076
garden	78705
beds	78620
hanging	78499
problems	78143
hand	77923
hydroponic	77849
trippy	77721
erectile	77679
equipment	77608
articles	77584
luck	77512
affect	77196
backgrounds	77158
drinking	77043
houses	76892
man	76884
gum	76278
forums	76054
pod	76020
class	75855
reasons	75737
who	75684
dogs	75005
50mg	74994
cloning	74973
lift	74962
bud	74832
dose	74701
dysfunction	74500
recipies	74083
ad	73927
counter	73601
personalized	73457
syrup	73348
square	73216
second	73110
cyalis	72928
hawaiian	72516
propecia	72330
images	72247
crafts	72171
printable	72132
roll	72074
meals	71762
cart	71461
hydro	71386
tv	70814
chronic	70434
costa	70428
chinese	70275
premature	69863
canadian	69719
pregnant	69379
calories	69323
action	69259
drinks	68743
hallucinogenic	68646
clove	68640
die	68242
clip	67589
graphics	67438
trial	67094
substitute	66667
non	66301
kool	66130
hunting	66096
silver	66070
banks	65898
50	65811
california	65672
regalis	65159
burr	65115
brew	64981
filler	64897
songs	64761
holders	64724
book	64635
healthy	64432
turkish	64388
county	64316
kentucky	64241
crack	64219
quotes	64075
old	63321
stain	63017
withdrawals	63011
positive	62967
basket	62818
clomid	62787
pack	62670
cause	62654
ocd	62619
stoves	62569
board	62565
mastercard	62539
small	62145
vaporizer	62123
zenegra	62075
michigan	61703
outdoor	61401
tests	61385
african	61380
physical	61359
ice	61121
logo	60801
roasted	60752
animated	60301
100mg	60254
contemporary	60247
news	60105
head	60022
brownie	59977
paper	59971
stock	59936
oil	59890
melitta	59815
cards	59759
prior	59652
pain	59646
pressure	59594
industry	59541
thermal	59410
kinds	59322
maxwell	58949
bulk	58818
prescriptions	58665
pharmacies	58513
kids	58349
lamp	58261
native	57914
apap	57883
works	57748
seattle	57520
videos	57473
feet	57290
winston	57059
pure	56802
lawsuits	56687
storage	56636
adipex	56634
research	56628
diflucan	56549
mental	56537
fresh	56464
money	56463
night	56438
coil	56262
recall	56196
list	56191
auto	56175
rhino	55959
social	55856
wallpapers	55813
remove	55538
state	55461
wood	55454
tabs	55320
dostinex	55255
truth	55168
12	54926
clubs	54875
chew	54748
detection	54694
lilly	54377
benzodiazepine	54260
island	54224
law	54172
100	54110
urn	54027
brand	54021
doctor	53815
chemical	53714
kitchen	53663
beach	53614
reservation	53583
violet	53556
cheese	53494
first	53288
cast	53272
slipknot	53195
carafe	53160
grand	53069
structure	53052
companies	53035
vintage	52848
real	52726
theft	52682
flush	52134
oasis	52120
farming	51864
cash	51760
warning	51742
strains	51725
keurig	51538
sweats	51535
avodart	51491
field	51487
removal	51393
it	51378
lights	51338
deaths	51272
bamboo	51264
bongs	51165
way	51072
coming	50838
delonghi	50573
hamilton