Compare Side Effects

% of total side effects reported by users. DISCLAIMER: ALL DATA PROVIDED AS-IS. Data Source: openfda.gov.
Side Effect Phentermine Naproxen
DRUG INEFFECTIVE 12.6% 3.1%
PAIN 3.7% 3.5%
NAUSEA 2.6% 3.1%
HEADACHE 2.2% 2.7%
ANXIETY 2.6% 1.7%
FATIGUE 1.7% 2.6%
DYSPNOEA 1.3% 2.3%
CHEST PAIN 2.2% 1.5%
DIZZINESS 0.9% 2.2%
ARTHRALGIA 0.6% 2.2%
DIARRHOEA 0.9% 2%
DEPRESSION 1.9% 1.5%
ABDOMINAL PAIN 1.9% 1.2%
VOMITING 0.9% 1.9%
PAIN IN EXTREMITY 0.9% 1.8%
INJURY 1.7% 1%
DEEP VEIN THROMBOSIS 1.7% 0.9%
DIABETES MELLITUS 1.7% 0.6%
MALAISE 0.6% 1.6%
RASH 1.5% 1.3%
FALL 1.1% 1.5%
WEIGHT INCREASED 1.5% 1%
PULMONARY EMBOLISM 1.5% 0.9%
ASTHENIA 0% 1.4%
BACK PAIN 1.1% 1.3%
INSOMNIA 1.1% 1.3%
PYREXIA 0.9% 1.3%
RENAL FAILURE ACUTE 1.3% 0.8%
BLOOD PRESSURE INCREASED 1.3% 0.7%
VISION BLURRED 1.3% 0.7%
HYPERTENSION 0.9% 1.2%
COMPLETED SUICIDE 0.9% 1.1%
ABDOMINAL PAIN UPPER 0.6% 1.1%
EMOTIONAL DISTRESS 1.1% 0.6%
DRUG HYPERSENSITIVITY 0.6% 1.1%
COUGH 0% 1.1%
PANCREATITIS 1.1% 0%
RHABDOMYOLYSIS 1.1% 0%
GENERAL PHYSICAL HEALTH DETERIORATION 1.1% 0%
ALANINE AMINOTRANSFERASE INCREASED 1.1% 0%
WEIGHT DECREASED 0.6% 1%
PRURITUS 0.4% 1%
FEELING ABNORMAL 0% 1%
ANAEMIA 0% 1%
URTICARIA 0.9% 0.7%
HYPOAESTHESIA 0.6% 0.9%
PALPITATIONS 0.9% 0.6%
CONDITION AGGRAVATED 0.6% 0.9%
CHEST DISCOMFORT 0.9% 0.5%
INCORRECT DOSE ADMINISTERED 0.9% 0.5%
GAIT DISTURBANCE 0% 0.9%
CONSTIPATION 0% 0.9%
INJECTION SITE PAIN 0% 0.9%
GASTROINTESTINAL HAEMORRHAGE 0% 0.9%
PNEUMONIA 0% 0.9%
CHOLECYSTITIS CHRONIC 0.9% 0%
CALCULUS URINARY 0.9% 0%
ASPARTATE AMINOTRANSFERASE INCREASED 0.9% 0%
ALOPECIA 0.9% 0%
HEAD INJURY 0.9% 0%
OEDEMA PERIPHERAL 0% 0.9%
LETHARGY 0.9% 0%
MYOCARDIAL INFARCTION 0.6% 0.8%
PARAESTHESIA 0.4% 0.8%
SOMNOLENCE 0.4% 0.8%
CONFUSIONAL STATE 0% 0.8%
HYPOTENSION 0% 0.8%
MYALGIA 0% 0.8%
MUSCLE SPASMS 0% 0.8%
DEATH 0% 0.8%
URINARY TRACT INFECTION 0% 0.8%
DRUG INTERACTION 0% 0.8%
NASOPHARYNGITIS 0% 0.8%
JOINT SWELLING 0% 0.8%
RHEUMATOID ARTHRITIS 0% 0.8%
TOXICITY TO VARIOUS AGENTS 0% 0.8%
TREMOR 0.4% 0.7%
DECREASED APPETITE 0% 0.7%
ARTHRITIS 0% 0.7%
DYSPEPSIA 0% 0.7%
ABDOMINAL DISCOMFORT 0% 0.7%
HYPERHIDROSIS 0% 0.7%
HAEMOGLOBIN DECREASED 0% 0.7%
CEREBROVASCULAR ACCIDENT 0% 0.7%
HYPERSENSITIVITY 0% 0.7%
SYNCOPE 0.6% 0.5%
SUICIDAL IDEATION 0.6% 0.5%
CHOLELITHIASIS 0.6% 0.5%
MEMORY IMPAIRMENT 0.6% 0.5%
ERYTHEMA 0% 0.6%
DRUG DOSE OMISSION 0% 0.6%
OFF LABEL USE 0% 0.6%
DRUG TOXICITY 0.6% 0%
MITRAL VALVE INCOMPETENCE 0.6% 0%
NECK PAIN 0.6% 0%
OBESITY 0.6% 0%
PAROTITIS 0.6% 0%
MUSCULAR WEAKNESS 0% 0.6%
HYPERURICAEMIA 0.6% 0%
DRUG EFFECT DECREASED 0.6% 0%
CELLULITIS 0.6% 0%
CARDIO-RESPIRATORY ARREST 0.6% 0%
BLOOD GLUCOSE INCREASED 0.6% 0%
SINUS TACHYCARDIA 0.6% 0%
SLEEP APNOEA SYNDROME 0.6% 0%
OVERDOSE 0% 0.6%
NO ADVERSE EVENT 0% 0.6%
LOSS OF CONSCIOUSNESS 0% 0.6%
DEHYDRATION 0% 0.6%
SINUSITIS 0% 0.6%
THROMBOPHLEBITIS SUPERFICIAL 0.6% 0%
ELECTROCARDIOGRAM T WAVE ABNORMAL 0.6% 0%
TRICUSPID VALVE INCOMPETENCE 0.6% 0%
VAGINAL HAEMORRHAGE 0.6% 0%
OSTEOARTHRITIS 0.4% 0.5%
BALANCE DISORDER 0% 0.5%
GASTROOESOPHAGEAL REFLUX DISEASE 0% 0.5%
MIGRAINE 0% 0.5%
CONTUSION 0% 0.5%
BRONCHITIS 0% 0.5%
CHILLS 0% 0.5%
INJECTION SITE ERYTHEMA 0% 0.5%
PERIPHERAL SWELLING 0% 0.5%
MUSCULOSKELETAL STIFFNESS 0% 0.5%
MUSCULOSKELETAL PAIN 0% 0.5%
CARDIAC ARREST 0% 0.5%
VANISHING BILE DUCT SYNDROME 0.4% 0%
THERAPEUTIC AGENT TOXICITY 0.4% 0%
TENDONITIS 0.4% 0%
ROTATOR CUFF SYNDROME 0.4% 0%
ROAD TRAFFIC ACCIDENT 0.4% 0%
THROMBOSIS 0.4% 0%
TRANSIENT ISCHAEMIC ATTACK 0.4% 0%
VISUAL ACUITY REDUCED 0.4% 0%
VASCULITIS CEREBRAL 0.4% 0%
UTERINE PERFORATION 0.4% 0%
TYPE 2 DIABETES MELLITUS 0.4% 0%
RIGHT VENTRICULAR HYPERTROPHY 0.4% 0%
RETCHING 0.4% 0%
PANCREATITIS ACUTE 0.4% 0%
NEUROPATHY PERIPHERAL 0.4% 0%
NERVOUSNESS 0.4% 0%
NERVE COMPRESSION 0.4% 0%
PELVIC VENOUS THROMBOSIS 0.4% 0%
PSYCHOTIC DISORDER 0.4% 0%
RASH PRURITIC 0.4% 0%
RASH ERYTHEMATOUS 0.4% 0%
PULMONARY HYPERTENSION 0.4% 0%
NEPHROLITHIASIS 0.4% 0%

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Top 5 Phentermine Reported Side Effects

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Top 5 Naproxen Reported Side Effects

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Patient Forum

Recent Comments and Reports

I had a leg pain and my doctor prescribe naproxen for me. After I took the medicine for two days I felt the dizziness and back pain. The back pain cause me sleepless and burning arm.

I took 2tablets of naproxen on wednesday and he next day i noticed twitching in mt face arms and legs i also started getting sores on the inside of my mouth it is now saturday and imstill experiencing the twitching and w

I was on 1000mg a day for months (then self medicated to 500mg) and developed difficulty breathing and trouble getting to sleep. My health professionals repeatedly didn't link it to naproxen. Recently i experienced tingling sensations in my hands and

I was prscribed Naproxen 500Mg tab to take twice daily. The morning of the 3rd day my upper lip was swollen twice the size, I also had sores inside my lip. I was not sure what the cause was until the fourth day, after researching

Increased blood glucose

Nose bleeds

Reddening of cheeks

SsSWOLLEN EYELIDS .BAGS UNDER EYES.BACK OF EYES WERE VERY PAINFUL,AND STILL ARE.FELT VERY ILL.

Swollen feet and ankle.

This stuff got my upper gi burning like its on fire wht the hell should i do

My Mom passed away in March of this year & I found out yesterday from the Medical Examiner that it was a accidental overdose of phentermine. It is just hard to believe that she took that many. Approximately how many would it take (approximate

This visual disturbance happen with my first dose with 14 mins of taking Phentermine for weight loss. After 35 min they were gone. Have a heaviness in my head with slight headache now.

Translucent wiggly lines in shape of a v caused blurred vision, then moved to perferral vision within 20 min. I am taking Phentermine for weight loss

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