caffeine
→
Causes
→
insomnia
|
0.52
|
|
caffeine
→
Causes
→
headache
|
0.52
|
|
caffeine
→
Causes
→
anxiety
|
0.51
|
|
caffeine
→
Causes
→
modest weight loss
|
0.51
|
|
caffeine
→
Causes
→
nervousness
|
0.51
|
|
caffeine
→
Causes
→
jitter
|
0.51
|
|
caffeine
→
Causes
→
dependence
|
0.49
|
|
caffeine
→
Causes
→
sleeplessness
|
0.47
|
|
caffeine
→
Causes
→
stomach irritation
|
0.46
|
|
caffeine
→
Causes
→
dehydration
|
0.42
|
|
caffeine
→
Causes
→
diarrhea
|
0.41
|
|
caffeine
→
Causes
→
irritability
|
0.41
|
|
caffeine
→
Causes
→
restlessness
|
0.40
|
|
caffeine
→
Causes
→
alertness
|
0.40
|
|
caffeine
→
Causes
→
nausea
|
0.39
|
|
caffeine
→
Causes
→
vomiting
|
0.38
|
|
caffeine
→
Causes
→
sleep problems
|
0.38
|
|
caffeine
→
Causes
→
heart palpitations
|
0.38
|
|
caffeine
→
Causes
→
jitteriness
|
0.37
|
|
caffeine
→
Causes
→
palpitation
|
0.37
|
|
caffeine
→
Causes
→
miscarriage
|
0.37
|
|
caffeine
→
Causes
→
excitability
|
0.37
|
|
caffeine
→
Causes
→
increased urination
|
0.36
|
|
caffeine
→
Causes
→
side effects
|
0.36
|
|
caffeine
→
Causes
→
increased heart rate
|
0.36
|
|
caffeine
→
Causes
→
seizure
|
0.36
|
|
caffeine
→
Causes
→
vasoconstriction
|
0.36
|
|
caffeine
→
Causes
→
rapid heartbeat
|
0.36
|
|
caffeine
→
Causes
→
upset stomach
|
0.35
|
|
caffeine
→
Causes
→
birth defects
|
0.35
|
|
caffeine
→
Causes
→
panic attacks
|
0.35
|
|
caffeine
→
Causes
→
tremor
|
0.35
|
|
caffeine
→
Causes
→
depression
|
0.34
|
|
caffeine
→
Causes
→
weight
|
0.34
|
|
caffeine
→
Causes
→
dizziness
|
0.33
|
|
caffeine
→
Causes
→
muscle tremors
|
0.33
|
|
caffeine
→
Causes
→
small increase
|
0.33
|
|
caffeine
→
Causes
→
death
|
0.32
|
|
caffeine
→
Causes
→
heart problems
|
0.32
|
|
caffeine
→
Causes
→
blood vessels
|
0.32
|
|
caffeine
→
Causes
→
fatigue
|
0.31
|
|
caffeine
→
Causes
→
heartburn
|
0.31
|
|
caffeine
→
Causes
→
addiction
|
0.31
|
|
caffeine
→
Causes
→
agitation
|
0.31
|
|
caffeine
→
Causes
→
high blood pressure
|
0.31
|
|
caffeine
→
Causes
→
withdrawal symptoms
|
0.30
|
|
caffeine
→
Causes
→
physical dependence
|
0.30
|
|
caffeine
→
Causes
→
crash
|
0.30
|
|
caffeine
→
Causes
→
low birth weight
|
0.29
|
|
caffeine
→
Causes
→
arrhythmia
|
0.29
|
|
caffeine
→
Causes
→
rise
|
0.28
|
|
caffeine
→
Causes
→
digestive problems
|
0.28
|
|
caffeine
→
Causes
→
hyperactivity
|
0.28
|
|
caffeine
→
Causes
→
other problems
|
0.28
|
|
caffeine
→
Causes
→
acid reflux
|
0.27
|
|
caffeine
→
Causes
→
tension
|
0.27
|
|
caffeine
→
Causes
→
rapid heart rate
|
0.26
|
|
caffeine
→
Causes
→
cancer
|
0.25
|
|
caffeine
→
Causes
→
harm
|
0.25
|
|
caffeine
→
Causes
→
irritation
|
0.25
|
|
caffeine
→
Causes
→
reduction
|
0.25
|
|
caffeine
→
Causes
→
shakiness
|
0.25
|
|
caffeine
→
Causes
→
abnormal heart rhythms
|
0.24
|
|
caffeine
→
Causes
→
inflammation
|
0.24
|
|
caffeine
→
Causes
→
acne
|
0.23
|
|
caffeine
→
Causes
→
energy crashes
|
0.23
|
|
caffeine
→
Causes
→
hallucination
|
0.23
|
|
caffeine
→
Causes
→
spike
|
0.23
|
|
caffeine
→
Causes
→
convulsion
|
0.22
|
|
caffeine
→
Causes
→
fluid loss
|
0.22
|
|
caffeine
→
Causes
→
rapid breathing
|
0.22
|
|
caffeine
→
Causes
→
rapid
|
0.22
|
|
caffeine
→
Causes
→
excitement
|
0.21
|
|
caffeine
→
Causes
→
pain
|
0.21
|
|
caffeine
→
Causes
→
premature birth
|
0.21
|
|
caffeine
→
Causes
→
sweating
|
0.21
|
|
caffeine
→
Causes
→
confusion
|
0.20
|
|
caffeine
→
Causes
→
tachycardia
|
0.20
|
|
caffeine
→
Causes
→
loss
|
0.18
|
|
caffeine
→
Causes
→
poor feeding
|
0.18
|
|
caffeine
→
Causes
→
a rebound headache
|
0.16
|
|
caffeine
→
Causes
→
complication
|
0.16
|
|
caffeine
→
Causes
→
cramping
|
0.16
|
|
caffeine
→
Causes
→
dilation
|
0.16
|
|
caffeine
→
Causes
→
increased cns depression
|
0.16
|
|
caffeine
→
Causes
→
infertility
|
0.16
|
|
caffeine
→
Causes
→
muscle tension
|
0.16
|
|
caffeine
→
Causes
→
tooth decay
|
0.16
|
|
caffeine
→
Causes
→
coma
|
0.15
|
|