What is Pregabalin?
Pregabalin is an analgesic and anti-convulsant drug that is used to manage pain associated with diabetic peripheral neuropathy, postherpetic (shingles) neuralgia, as an adjunctive treatment for partial-onset seizure disorder in adults and for the management of fibromyalgia.
Reported Side Effects
Side effects
as an overall problem
Commonly reported side effects, conditions, and hospitalizations associated with Pregabalin
|
Weight gain
|
274 |
|
|
Dizziness
|
133 |
|
|
Brain fog
|
129 |
|
|
Blurry vision
|
107 |
|
|
Daytime sleepiness
|
107 |
|
|
Lack of concentration
|
94 |
|
|
Tiredness
|
87 |
|
|
Slow to wake in morning
|
77 |
|
|
Increased fatigue
|
77 |
|
|
Headaches
|
52 |
|
|
Dry mouth (xerostomia)
|
27 |
|
|
Drowsiness
|
25 |
|
|
Fatigue
|
23 |
|
|
Swelling in legs, feet and ankles
|
21 |
|
|
Excessive daytime sleepiness (somnolence)
|
20 |
|
|
Memory problems
|
18 |
|
|
Nausea
|
17 |
|
|
Swelling in hands
|
16 |
|
|
Constipation
|
12 |
|
|
Swelling in feet
|
12 |
|
|
Hospitalization
|
9 |
|
|
Problems concentrating
|
9 |
|
|
Spaced out
|
9 |
|
|
Edema (fluid retention)
|
9 |
|
|
Sleepiness
|
8 |
|
|
Dizziness (vertigo)
|
8 |
|
|
Depressed mood
|
8 |
|
|
Dry throat
|
8 |
|
|
Balance problems
|
8 |
|
|
Anxious mood
|
8 |
|
|
Swelling in ankles
|
7 |
|
|
Increased appetite
|
6 |
|
|
High feeling
|
6 |
|
|
Hallucinations
|
6 |
|
|
Lightheadedness
|
5 |
|
|
Rashes (redness, swelling)
|
5 |
|
|
Fluid retention weight gain
|
5 |
|
|
Sweating excessive
|
5 |
|
|
Depression with suicidal thoughts
|
5 |
|
|
Rapid weight gain
|
5 |
|
|
Irritability
|
5 |
|
|
Insomnia
|
5 |
|
|
Vertigo
|
5 |
|
|
Edema in lower extremities
|
5 |
|
|
Migraine headaches
|
5 |
|
|
dizziness like jet lag, vagueness in my head with increasing intensity.
|
4 |
|
|
Drunk feeling
|
4 |
|
|
Itching (pruritus)
|
4 |
|
|
Memory and cognition problems
|
4 |
|
|
Slurred speech
|
4 |
|
|
Muscle spasms
|
4 |
|
|
Loss of short term memory
|
4 |
|
|
Pain in legs
|
4 |
|
|
Abdominal bloating
|
4 |
|
|
Muscle twitching (fasciculations)
|
4 |
|
|
Swelling in legs
|
4 |
|
|
Facial swelling
|
4 |
|
|
Sexual dysfunction
|
4 |
|
|
Dry eyes
|
3 |
|
|
Mood swings
|
3 |
|
|
Shortness of breath (dyspnea)
|
3 |
|
|
Walking problems
|
3 |
|
|
Vision difficulty
|
3 |
|
|
Hot flashes
|
3 |
|
|
Memory lapses (brain blinks)
|
3 |
|
|
Cognitive Confusion
|
3 |
|
|
Hair loss (alopecia)
|
3 |
|
|
Double vision (diplopia)
|
3 |
|
|
Stomach pain
|
3 |
|
|
Heart palpitations
|
3 |
|
|
Visual disturbance
|
3 |
|
|
Hands Tingling
|
3 |
|
|
Increased Hunger
|
3 |
|
|
Groggy in morning
|
3 |
|
|
Poor Concentration
|
3 |
|
|
Forgetfulness
|
3 |
|
|
Spinning dizziness (vertigo)
|
3 |
|
|
Excessive thirst (polydipsia)
|
3 |
|
|
Water retention
|
3 |
|
|
Swelling Generalized
|
3 |
|
|
Craving sweets sugar
|
3 |
|
|
Pressure headaches
|
3 |
|
|
Feel dopey
|
3 |
|
|
Drowsy in a.m.
|
3 |
|
|
Craving carbs
|
3 |
|
|
Off Balance
|
3 |
|
|
weight gain,swelling in spinal area ,hands and feet
|
2 |
|
|
Daytime tiredness
|
2 |
|
|
Heart rate increased
|
2 |
|
|
Paresthesia
|
2 |
|
|
Pain in back of head
|
2 |
|
|
Clumsiness
|
2 |
|
|
Swollen tongue
|
2 |
|
|
Word finding difficulty
|
2 |
|
|
Chills/fever
|
2 |
|
|
Tremor
|
2 |
|
|
In the beginning more so a off balance,drunk feeling,if awoke during the night and had to get up.
|
2 |
|
|
Sleep problems
|
2 |
|
|
Mentally dull
|
2 |
|
|
Urinary retention
|
2 |
|
|
Gas
|
2 |
|
|
Lightheadedness from upper back into head
|
2 |
|
|
Mental confusion
|
2 |
|
|
Pain
|
2 |
|
|
Numbness in hands
|
2 |
|
|
Bump into things-walk like a drunk
|
2 |
|
|
Suicidal thoughts or urges
|
2 |
|
|
Diarrhea
|
2 |
|
|
Swelling in fingers
|
2 |
|
|
Sedation
|
2 |
|
|
Anxiety attacks
|
2 |
|
|
Fibro fog
|
2 |
|
|
Dizziness and feeling faint
|
2 |
|
|
Hives (urticaria)
|
2 |
|
|
Racing heart feeling
|
2 |
|
|
Pain and swelling on top of feet and toes
|
2 |
|
|
Emotional numbness or flatness
|
2 |
|
|
Allergic reaction
|
2 |
|
|
Numbness in legs
|
2 |
|
|
Excessive sleeping (hypersomnia)
|
2 |
|
|
Edema in hands
|
2 |
|
|
Exhaustion
|
2 |
|
|
Loss of balance
|
2 |
|
|
Hearing problems
|
2 |
|
|
Sex drive (libido) decreased
|
2 |
|
|
Edema in feet
|
2 |
|
|
Dryness
|
2 |
|
|
Mania
|
2 |
|
|
Primary Insomnia
|
2 |
|
|
Nausea and vomiting
|
2 |
|
|
Dizzy spells
|
2 |
|
|
Mood changes
|
2 |
|
|
Skin rash
|
2 |
|
|
Imbalance when walking
|
2 |
|
|
Light sensitivity (photophobia)
|
2 |
|
|
Slowed thinking and comprehension
|
2 |
|
|
Tired eyes
|
2 |
|
|
Difficulty urinating (dysuria)
|
2 |
|
|
Feeling of disconnection
|
2 |
|
|
Fuzzy thinking
|
2 |
|
|
Intermittent swelling of hands
|
2 |
|
|
Numbness in tongue
|
2 |
|
|
Memory Loss
|
2 |
|
|
Drunk feeling when I increase dosage
|
2 |
|
|
Withdrawal effects
|
2 |
|
|
Dizziness with nausea
|
2 |
|
|
Muscle and joint pain
|
2 |
|
|
Decreased appetite
|
2 |
|
|
Nerve pain (neuralgia)
|
2 |
|
|
Tongue Tingling
|
2 |
|
|
Numbness and Tingling with Pins and Needles
|
2 |
|
|
Nausea sometimes
|
2 |
|
|
Speech problems
|
2 |
|
|
Tremor in hands
|
2 |
|
|
Vision Abnormalities (Halos/Floaters/Snow)
|
2 |
|
|
Anxiety and frustration
|
2 |
|
|
Mean, Rude, Crazy, and Stubborn
|
2 |
|
|
Vision loss
|
2 |
|
|
Stiffness in neck
|
1 |
|
|
Urinary problems
|
1 |
|
|
Personality change
|
1 |
|
|
Dry hair
|
1 |
|
|
Druggy buzz
|
1 |
|
|
Incontinence
|
1 |
|
|
Abnormal thoughts
|
1 |
|
|
Awkward taste in food
|
1 |
|
|
Allergies
|
1 |
|
|
Weight loss
|
1 |
|
|
Loss of appetite
|
1 |
|
|
Cognitive impairment
|
1 |
|
|
Vaginal dryness
|
1 |
|
|
Temperature dysregulation
|
1 |
|
|
Numbness in fingers
|
1 |
|
|
Acid reflux
|
1 |
|
|
Bloating
|
1 |
|
|
Stabbing pain
|
1 |
|
|
Feeling out of body
|
1 |
|
|
Jerky movements (dyskinesia)
|
1 |
|
|
Unrefreshing or poor sleep
|
1 |
|
|
Slowness
|
1 |
|
|
Problems with coordination
|
1 |
|
|
Emotional lability
|
1 |
|
|
Bowel problems
|
1 |
|
|
got lost while driving
|
1 |
|
|
Withdrawal effects with missed dose
|
1 |
|
|
Auditory Processing Deficit
|
1 |
|
|
Vitamin D deficiency
|
1 |
|
|
Major Depressive Disorder
|
1 |
|
|
magnified symptoms
|
1 |
|
|
Sluggishness
|
1 |
|
|
Low blood pressure
|
1 |
|
|
Chronic Fatigue Syndrome
|
1 |
|
|
RLS (Restless Legs Syndrome)
|
1 |
|
|
Seizures (absence or petit mal)
|
1 |
|
|
Aggression
|
1 |
|
|
Irregular menstrual periods
|
1 |
|
|
Feeling sick
|
1 |
|
|
Hard to get out of bed
|
1 |
|
|
Math Skills
|
1 |
|
|
Balance worsened
|
1 |
|
|
Calming
|
1 |
|
|
mild to moderate
|
1 |
|
|
Unsteadiness
|
1 |
|
|
Weird or strange dreams
|
1 |
|
|
Morning sleepiness
|
1 |
|
|
It made me lethargic (before I started the provigil)
|
1 |
|
|
GI problems
|
1 |
|
|
Loss of focus
|
1 |
|
|
Dizziness upon moving
|
1 |
|
|
Numbness in lower extremities
|
1 |
|
|
Loopy feeling
|
1 |
|
|
Suicidal thoughts (free floating)
|
1 |
|
|
Jerky movements of arms
|
1 |
|
|
Gagging (throat spasm)
|
1 |
|
|
Intermittent urinary incontinence
|
1 |
|
|
Obesity
|
1 |
|
|
doesnt help anything
|
1 |
|
|
Weakness in legs
|
1 |
|
|
Skin Sensitivity
|
1 |
|
|
Jerky movements of hands
|
1 |
|
|
Neurological Symptoms
|
1 |
|
|
Swelling of right foot
|
1 |
|
|
Water retention in hands and feet
|
1 |
|
|
Kidney stone
|
1 |
|
|
Complete exhaustion
|
1 |
|
|
INCREASE ABDOMINAL GIRTH
|
1 |
|
|
Depression with anxiety
|
1 |
|
|
Sleep attacks (daytime)
|
1 |
|
|
hard stools, gas
|
1 |
|
|
Zombification
|
1 |
|
|
suffocation
|
1 |
|
|
It feels like I'm wearing heavy socks and not wearing any.
|
1 |
|
|
Stumbling over words
|
1 |
|
|
Numbness in arms
|
1 |
|
|
Catastrophic thinking
|
1 |
|
|
Bradycardia
|
1 |
|
|
Loss of motor function
|
1 |
|
|
repeating myself without realizing it in a converation
|
1 |
|
|
Nerve pain in arm
|
1 |
|
|
Increased or worsened depression
|
1 |
|
|
Difficulty speaking (dysarthria)
|
1 |
|
|
Bone Pain
|
1 |
|
|
Swollen lips
|
1 |
|
|
Constant extreme anger
|
1 |
|
|
Reactive Depression
|
1 |
|
|
Rash on face
|
1 |
|
|
Problems with focusing eyes
|
1 |
|
|
Occasional euphoria
|
1 |
|
|
Feeling intoxicated
|
1 |
|
|
Eye pressure
|
1 |
|
|
Listlessness
|
1 |
|
|
Frankenstein-like walk
|
1 |
|
|
Nighttime headache
|
1 |
|
|
Blisters
|
1 |
|
|
Fingers Tingling
|
1 |
|
|
Pitting edema
|
1 |
|
|
Migraine with aura
|
1 |
|
|
Large fluid filled blisters on face
|
1 |
|
|
Feel like a zombie
|
1 |
|
|
Falls with injury
|
1 |
|
|
Ringing in ears (tinnitus)
|
1 |
|
|
Arms Tingling
|
1 |
|
|
Dizziness with disorientation
|
1 |
|
|
itching arms and all over upper torso
|
1 |
|
|
Legs Tingling worse when walking
|
1 |
|
|
Stupidity or "stupids" effect
|
1 |
|
|
Chronic Idiopathic Back Pain
|
1 |
|
|
Heavy sensation in head
|
1 |
|
|
Pain in back of neck and shoulders
|
1 |
|
|
Extreme flu like malaise
|
1 |
|
|
Headaches with eye discomfort
|
1 |
|
|
always groggy, little energy. coordination problems, swolllen sore hands, very often disorientated, forgetful. dizzy
|
1 |
|
|
Bitter taste
|
1 |
|
|
Bladder irregularity
|
1 |
|
|
Occasional constipation
|
1 |
|
|
Chronic constipation
|
1 |
|
|
Swollen feet
|
1 |
|
|
drop foot and cramping/clubbing
|
1 |
|
|
Feeling better
|
1 |
|
|
Headaches which last for 5 days at a time
|
1 |
|
|
not getting asleep until 5am in the morning
|
1 |
|
|
Tired legs
|
1 |
|
|
sleepy-loopy
|
1 |
|
|
Body Hair Loss
|
1 |
|
|
Fluid retention under the eyes
|
1 |
|
|
Altered state of consciousness
|
1 |
|
|
sore top of foot for 3 days having trouble walking
|
1 |
|
|
Swelling of the mouth
|
1 |
|
|
Swelling in the abdominal region
|
1 |
|
|
Head feels disconnected from rest of body
|
1 |
|
|
Increased pain
|
1 |
|
|
Bed wetting
|
1 |
|
|
Breathing difficulty
|
1 |
|
|
Numbness
|
1 |
|
|
Swelling in wrists
|
1 |
|
|
Stoned feeling
|
1 |
|
|
Blood Pressure Increased With Severe Pain
|
1 |
|
|
Excessive dry mouth
|
1 |
|
|
Feeling strange
|
1 |
|
|
Jerky movements of feet
|
1 |
|
|
Constant vomiting
|
1 |
|
|
Loss of bladder control
|
1 |
|
|
Pain in upper chest
|
1 |
|
|
Trouble holding things in left hand
|
1 |
|
|
Hangover effect in morning
|
1 |
|
|
Elevated CPK enzymes
|
1 |
|
|
Constant brain fog
|
1 |
|
|
Mouth sores (ulcers)
|
1 |
|
|
Urinary Tract Infection UTI
|
1 |
|
|
Restless feeling in legs
|
1 |
|
|
Elevated blood pressure
|
1 |
|
|
Vivid dreams
|
1 |
|
|
Pins and needles
|
1 |
|
|
Aching throbbing body
|
1 |
|
|
Increased sensitivity sole of foot
|
1 |
|
|
Numbness in feet
|
1 |
|
|
Numbness in face
|
1 |
|
|
Shaky hands
|
1 |
|
|
Elevated liver enzymes
|
1 |
|
|
Myoclonus
|
1 |
|
|
Muscle weakness
|
1 |
|
|
Aching burning throbbing body pain
|
1 |
|
|
Kidney Failure
|
1 |
|
|
Panic attacks
|
1 |
|
|
Burning sensation in soles of feet
|
1 |
|
|
Tremor in legs
|
1 |
|
|
Neurological fatigue
|
1 |
|
|
Inability to concentrate
|
1 |
|
|
Feet Tingling
|
1 |
|
|
Auditory hallucinations
|
1 |
|
|
Eye Twitching
|
1 |
|
|
Stiffness
|
1 |
|
|
Spasms in jaw
|
1 |
|
|
Difficulty falling asleep
|
1 |
|
|
Muscle fatigue
|
1 |
|
|
Tightness in throat and neck area
|
1 |
|
|
Lips Tingling
|
1 |
|
|
Amnesia
|
1 |
|
|
Stumbling
|
1 |
|
|
Acne
|
1 |
|
|
Dry skin
|
1 |
|
|
Confusion
|
1 |
|
|
Muscle cramps
|
1 |
|
|
Short term memory problems
|
1 |
|
|
Vomiting
|
1 |
|
|
Motion sickness
|
1 |
|
|
Tremulousness
|
1 |
|
|
Deteriorating mental ability (dementia)
|
1 |
|
|
Personality changes due to medication
|
1 |
|
|
Tachycardia (fast heart rate)
|
1 |
|
|
Fainting
|
1 |
|
|
Dreams exhausting
|
1 |
|
|
An overall crappy feeling all the time
|
1 |
|
|
Eye pain
|
1 |
|
|
Feeling of lump in throat
|
1 |
|
|
Dehydration
|
1 |
|
|
Pessimism or negative attitude
|
1 |
|
|
Pain in hands
|
1 |
|
|
Difficulty with orgasm
|
1 |
|
|
Night sweats
|
1 |
|
|
Disoriented sense of time
|
1 |
|
|
Poor working memory
|
1 |
|
|
Rash or skin problems
|
1 |
|
|
Feelings of isolation
|
1 |
|
|
Throat tightening
|
1 |
|
|
Shakiness
|
1 |
|
|
Elevated blood sugar (hyperglycemia)
|
1 |
|
|
Somnolence
|
1 |
|
|
Hangover effect
|
1 |
|
|
Jittery feeling
|
1 |
|
|
Weakness in thigh muscles
|
1 |
|
|
Chills
|
1 |
|
|
Feeling bad
|
1 |
|
|
Mood elevated or improved
|
1 |
|
|
Appetite change
|
1 |
|
|
Flu like symptoms
|
1 |
|
|
Loss of sex drive (libido)
|
1 |
|
|
Head pressure
|
1 |
|
|
Stomach upset
|
1 |
|
|
Dropping things
|
1 |
|
|
Laziness
|
1 |
|
|
Sickness
|
1 |
|
|
Moodiness
|
1 |
|
|
Crying spells
|
1 |
|
|
Unsteady gait
|
1 |
|
|
Tightness in hands
|
1 |
|
|
Difficulty thinking
|
1 |
|
|
Edema of extremities
|
1 |
|
|
Coordination problems with use
|
1 |
|
|
slowed reaction time
|
1 |
|
|
Slowed thinking
|
1 |
|
|
See all
391 reported side effects
▼
See top
6 reported side effects
▲
|
Currently Taking Pregabalin
A bar graph
Stopped Taking Pregabalin
A bar graph
Adherence
Taking treatment as prescribed
Adherence of Pregabalin
Always |
926
|
78%
|
|
Usually |
163
|
14%
|
|
Sometimes |
36
|
3%
|
|
Never |
57
|
5%
|
|
Burden
Difficulty being on treatment
Burden of Pregabalin
Very |
105
|
9%
|
|
Somewhat |
165
|
14%
|
|
A little |
177
|
15%
|
|
Not at all |
735
|
62%
|
|
Cost
Paid out of pocket
Cost of Pregabalin
$200+ |
23
|
3%
|
|
$100-199 |
71
|
9%
|
|
$50-99 |
143
|
18%
|
|
$25-49 |
231
|
29%
|
|
< $25 |
325
|
41%
|
|
See more information,
including instructions, precautions, side effects, and interactions.