Flexeril and Bhp - a phase IV clinical study of FDA data
Summary:
Bhp is reported as a side effect among people who take Flexeril (cyclobenzaprine hydrochloride), especially for people who are male, 50-59 old, have been taking the drug for < 1 month also take Omeprazole, and have Pain.
The phase IV clinical study analyzes which people have Bhp when taking Flexeril. It is created by eHealthMe based on reports of 34,789 people who have side effects when taking Flexeril from the FDA, and is updated regularly.
What is Flexeril?
Flexeril has active ingredients of cyclobenzaprine hydrochloride. It is often used in muscle spasms. eHealthMe is studying from 38,306 Flexeril users. Check the latest studies of Flexeril.
What is Bhp?
Bhp is found to be associated with 1,342 drugs and 1,395 conditions by eHealthMe. Check the latest studies of Bhp.
34,789 people reported to have side effects when taking Flexeril.
Among them, 59 people (0.17%) have Bhp.

Among these 59 people:
How long have people been on Flexeril when they have Bhp? *
What is the gender of people who have Bhp when taking Flexeril? *
What is the age of people who have Bhp when taking Flexeril? *
What are other drugs people take besides Flexeril? *
What are other side effects people have besides Bhp? *
What are the existing conditions these people have? *
* Approximation only. Some reports may have incomplete information.
Do you take Flexeril and have Bhp?
- Check whether Bhp is associated with a drug or a condition
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Related studies:
Effectiveness of, long term effects of, and alternative drugs to Flexeril:
- Flexeril (38,306 reports)
Bhp treatments and more:
- Bhp (46,201 reports)
How severe was Bhp and when was it recovered:
Expand to all the drugs that have ingredients of cyclobenzaprine hydrochloride:
Sub-studies by gender and age:
Female: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+
Male: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+
Common Flexeril side effects:
- Flexeril side effect: Nausea (feeling of having an urge to vomit) (3,094 reports)
- Flexeril side effect: Headache (pain in head) (2,652 reports)
- Flexeril side effect: Drug ineffective (2,359 reports)
- Flexeril side effect: Depression (2,342 reports)
- Flexeril side effect: Dyspnea (difficult or laboured breathing) (2,316 reports)
- Flexeril side effect: Fall (2,025 reports)
- Flexeril side effect: Pain in extremity (1,930 reports)
- Flexeril side effect: Pneumonia (1,473 reports)
- Flexeril side effect: Malaise (a feeling of general discomfort or uneasiness) (1,418 reports)
- Flexeril side effect: Hypoaesthesia (reduced sense of touch or sensation) (1,293 reports)
- Flexeril side effect: Oedema peripheral (superficial swelling) (1,173 reports)
- Flexeril side effect: Acute kidney failure (1,150 reports)
- Flexeril side effect: Anaemia (lack of blood) (1,142 reports)
- Flexeril side effect: Gait disturbance (1,111 reports)
- Flexeril side effect: Injury (1,093 reports)
- Flexeril side effect: Drug hypersensitivity (1,077 reports)
- Flexeril side effect: Paraesthesia (sensation of tingling, tickling, prickling, pricking, or burning of a person's skin with no apparent long-term physical effect) (990 reports)
- Flexeril side effect: Neck pain (952 reports)
- Flexeril side effect: Emotional distress (905 reports)
- Flexeril side effect: Sinusitis (inflammation of sinus) (900 reports)
- Flexeril side effect: Head injury (892 reports)
- Flexeril side effect: Bronchitis (inflammation of the mucous membrane in the bronchial tubes) (880 reports)
- Flexeril side effect: Hypotension (abnormally low blood pressure) (875 reports)
- Flexeril side effect: Chronic kidney disease (799 reports)
- Flexeril side effect: Abdominal pain upper (790 reports)
- Flexeril side effect: Confusional state (750 reports)
- Flexeril side effect: Dehydration (dryness resulting from the removal of water) (742 reports)
- Flexeril side effect: Vision blurred (729 reports)
- Flexeril side effect: Intervertebral disc protrusion (spinal disc protrusion) (719 reports)
- Flexeril side effect: Neuropathy peripheral (surface nerve damage) (706 reports)
- Flexeril side effect: Condition (698 reports)
- Flexeril side effect: Injection site pain (683 reports)
- Flexeril side effect: Loss of consciousness (660 reports)
- Flexeril side effect: Arthritis (form of joint disorder that involves inflammation of one or more joints) (629 reports)
- Flexeril side effect: Joint swelling (624 reports)
- Flexeril side effect: Cardiac failure congestive (621 reports)
- Flexeril side effect: Osteoporosis (bones weak and more likely to break) (618 reports)
- Flexeril side effect: Musculoskeletal pain (pain affects the bones, muscles, ligaments, tendons, and nerves) (612 reports)
- Flexeril side effect: Osteonecrosis of jaw (death of bone of jaw) (607 reports)
- Flexeril side effect: Abdominal discomfort (587 reports)
- Flexeril side effect: Chills (felling of cold) (580 reports)
- Flexeril side effect: Nasopharyngitis (inflammation of the nasopharynx) (572 reports)
- Flexeril side effect: Musculoskeletal stiffness (stiffness of the body's muscles, joints, tendons, ligaments and nerves) (555 reports)
- Flexeril side effect: Cellulitis (infection under the skin) (548 reports)
- Flexeril side effect: Dry mouth (539 reports)
- Flexeril side effect: Chronic obstructive pulmonary disease (a progressive disease that makes it hard to breathe) (537 reports)
- Flexeril side effect: Death (527 reports)
- Flexeril side effect: Bone pain (524 reports)
- Flexeril side effect: Drug dependence (521 reports)
- Flexeril side effect: Anhedonia (inability to experience pleasure from activities usually found enjoyable) (515 reports)
- Flexeril side effect: Osteomyelitis (infection of bone) (509 reports)
- Flexeril side effect: Peripheral swelling (508 reports)
- Flexeril side effect: Diabetes (499 reports)
- Flexeril side effect: Road traffic accident (495 reports)
- Flexeril side effect: Oropharyngeal pain (491 reports)
- Flexeril side effect: Bone disorder (483 reports)
- Flexeril side effect: Intervertebral disc degeneration (spinal disc degeneration) (474 reports)
- Flexeril side effect: Infection (470 reports)
- Flexeril side effect: Asthma (468 reports)
- Flexeril side effect: Spinal osteoarthritis (joint cartilage loss in spine) (453 reports)
- Flexeril side effect: Overdose (451 reports)
- Flexeril side effect: Balance disorder (443 reports)
- Flexeril side effect: Abdominal distension (442 reports)
- Flexeril side effect: Sepsis (a severe blood infection that can lead to organ failure and death) (441 reports)
- Flexeril side effect: Osteopenia (a condition where bone mineral density is lower than normal) (434 reports)
- Flexeril side effect: Atrial fibrillation/flutter (atrial fibrillation and flutter are abnormal heart rhythms in which the atria, or upper chambers of the heart, are out of sync with the ventricles) (430 reports)
- Flexeril side effect: Upper respiratory tract infection (414 reports)
- Flexeril side effect: Agitation (state of anxiety or nervous excitement) (411 reports)
- Flexeril side effect: Arthropathy (405 reports)
- Flexeril side effect: Visual impairment (395 reports)
- Flexeril side effect: Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body) (381 reports)
- Flexeril side effect: Dental caries (375 reports)
- Flexeril side effect: Influenza like illness (369 reports)
- Flexeril side effect: Thrombosis (formation of a blood clot inside a blood vessel) (362 reports)
- Flexeril side effect: Sleep apnea syndrome (350 reports)
- Flexeril side effect: Night sweats (sweating in night) (339 reports)
- Flexeril side effect: Disturbance in attention (322 reports)
- Flexeril side effect: Stomatitis (inflammation of mucous membrane of mouth) (318 reports)
- Flexeril side effect: Lymph follicular hypertrophy (an increase in the size of the lymph node follicles) (314 reports)
- Flexeril side effect: Nervousness (309 reports)
- Flexeril side effect: Hyperlipidaemia (presence of excess lipids in the blood) (299 reports)
- Flexeril side effect: Mental status changes (general changes in brain function, such as confusion, amnesia (memory loss), loss of alertness, loss of orientation) (296 reports)
- Flexeril side effect: Rib fracture (292 reports)
- Flexeril side effect: Staphylococcal infection (an infection with staphylococcus bacteria) (285 reports)
- Flexeril side effect: Ear pain (283 reports)
- Flexeril side effect: Tooth disorder (tooth disease) (282 reports)
- Flexeril side effect: Multiple sclerosis relapse (reoccurrence of a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath) (277 reports)
- Flexeril side effect: Respiratory acidosis (respiratory failure or ventilatory failure, causes the ph of blood and other bodily fluids to decrease) (276 reports)
- Flexeril side effect: Mental disorder (a psychological term for a mental or behavioural pattern or anomaly that causes distress or disability) (275 reports)
- Flexeril side effect: Exostosis (formation of new bone on the surface of a bone) (269 reports)
- Flexeril side effect: Foot fracture (267 reports)
- Flexeril side effect: Productive cough (265 reports)
- Flexeril side effect: Discomfort (264 reports)
- Flexeril side effect: Mobility decreased (ability to move is reduced) (262 reports)
- Flexeril side effect: Transient ischaemic attack (a transient episode of neurologic dysfunction caused by ischemia (loss of blood flow)) (261 reports)
- Flexeril side effect: Drug effect decreased (260 reports)
- Flexeril side effect: Tooth extraction (256 reports)
- Flexeril side effect: Speech disorder (255 reports)
- Flexeril side effect: Mitral valve incompetence (inefficient heart valve) (248 reports)
- Flexeril side effect: White blood cell count decreased (246 reports)
- Flexeril side effect: White blood cell count increased (244 reports)
- Flexeril side effect: Therapeutic response unexpected (241 reports)
- Flexeril side effect: Drug intolerance (drug sensitivity) (240 reports)
- Flexeril side effect: Deformity (disfigurement) (239 reports)
- Flexeril side effect: Taste - impaired (238 reports)
- Flexeril side effect: Crying (236 reports)
- Flexeril side effect: Urinary retention (the inability to completely or partially empty the bladder) (235 reports)
- Flexeril side effect: Confusion (233 reports)
- Flexeril side effect: Metastases to bone (cancer spreads to bone) (230 reports)
- Flexeril side effect: Neuralgia (pain in one or more nerves) (229 reports)
- Flexeril side effect: Spinal column stenosis (narrowing of spinal column) (228 reports)
- Flexeril side effect: Withdrawal syndrome (a discontinuation syndrome is a set of symptoms occurred due to discontinuation of substance) (227 reports)
- Flexeril side effect: Aspartate aminotransferase increased (224 reports)
- Flexeril side effect: Alanine aminotransferase increased (220 reports)
- Flexeril side effect: Sinus disorder (disease of sinus) (219 reports)
- Flexeril side effect: Tooth loss (217 reports)
- Flexeril side effect: Scar (216 reports)
- Flexeril side effect: Hypophagia (reduced food intake) (213 reports)
- Flexeril side effect: Inflammation (212 reports)
- Flexeril side effect: Sinus tachycardia (a heart rhythm with elevated rate of impulses originating from the sinoatrial node) (207 reports)
- Flexeril side effect: Restless leg syndrome (a powerful urge to move your legs) (206 reports)
- Flexeril side effect: Fluid retention (an abnormal accumulation of fluid in the blood) (205 reports)
- Flexeril side effect: Renal injury (kidney injury) (203 reports)
- Flexeril side effect: Hepatic enzyme increased (199 reports)
- Flexeril side effect: Lung disorder (lung disease) (196 reports)
- Flexeril side effect: Pulmonary oedema (fluid accumulation in the lungs) (194 reports)
- Flexeril side effect: Activities of daily living impaired (190 reports)
- Flexeril side effect: Joint stiffness (187 reports)
- Flexeril side effect: Depressed mood (185 reports)
- Flexeril side effect: Neoplasm malignant (cancer tumour) (183 reports)
- Flexeril side effect: Compression fracture (fracture due to pressure caused by injury) (178 reports)
- Flexeril side effect: Cardiomyopathy (weakening of the heart muscle) (177 reports)
- Flexeril side effect: Cardiac murmur (an heart sound in valve abnormality) (174 reports)
- Flexeril side effect: Renal impairment (severely reduced kidney function) (171 reports)
- Flexeril side effect: Respiratory disorder (respiratory disease) (165 reports)
- Flexeril side effect: Viral infection (164 reports)
- Flexeril side effect: Tumor (163 reports)
- Flexeril side effect: Injection site haemorrhage (bleeding from injection site) (161 reports)
- Flexeril side effect: Dysstasia (difficulty in standing) (159 reports)
- Flexeril side effect: Local swelling (swelling at the site of some application of substance or injury) (157 reports)
- Flexeril side effect: Skin exfoliation (removal of the oldest dead skin cells) (156 reports)
- Flexeril side effect: Disease progression (155 reports)
- Flexeril side effect: Blood glucose decreased (152 reports)
- Flexeril side effect: Leukocytosis (increased white blood cells) (150 reports)
- Flexeril side effect: Colitis (inflammation of colon) (149 reports)
- Flexeril side effect: Lung neoplasm (tumour of lung) (148 reports)
- Flexeril side effect: Injection site pruritus (severe itching at injection site) (147 reports)
- Flexeril side effect: Muscle twitching (146 reports)
- Flexeril side effect: Cyst (a closed sac) (145 reports)
- Flexeril side effect: Movement disorder (neurological syndromes where they may be excess of movement or a paucity of movement that is not connected to weakness) (144 reports)
- Flexeril side effect: Infusion related reaction (143 reports)
- Flexeril side effect: Interstitial lung disease (142 reports)
- Flexeril side effect: Skin disorder (skin disease) (141 reports)
- Flexeril side effect: Broken bone (140 reports)
- Flexeril side effect: Oral candidiasis (fungal infection of mouth) (139 reports)
- Flexeril side effect: Facial pain (138 reports)
- Flexeril side effect: Lung infiltration (a substance that normally includes fluid, inflammatory exudates or cells that fill a region of lung) (137 reports)
- Flexeril side effect: Otitis (ear infection) (135 reports)
- Flexeril side effect: Gingival bleeding (bleeding gums) (132 reports)
- Flexeril side effect: Coronary artery occlusion (complete obstruction of blood flow in a coronary artery) (131 reports)
- Flexeril side effect: Ill-defined disorder (130 reports)
- Flexeril side effect: Haematoma (collection of blood outside the blood vessels) (129 reports)
- Flexeril side effect: Intentional overdose (128 reports)
- Flexeril side effect: Eating disorder (127 reports)
- Flexeril side effect: Joint dislocation (a joint position is changed from normal position) (124 reports)
- Flexeril side effect: Blood pressure fluctuation (123 reports)
- Flexeril side effect: Muscle tightness (122 reports)
- Flexeril side effect: Kidney infection (121 reports)
- Flexeril side effect: Throat irritation (118 reports)
- Flexeril side effect: Encephalopathy (functioning of the brain is affected by some agent or condition) (117 reports)
- Flexeril side effect: Thirst (116 reports)
- Flexeril side effect: Orthostatic hypotension (a medical condition consisting of a sudden decrease in blood pressure when a person stands up) (115 reports)
- Flexeril side effect: Psoriatic arthropathy (inflammation of the skin and joints with kin condition which typically causes patches (plaques) of red, scaly skin to develop) (114 reports)
- Flexeril side effect: Oesophagitis (inflammation of oesophagus) (113 reports)
- Flexeril side effect: Ventricular extrasystoles (premature cardiac contraction) (112 reports)
- Flexeril side effect: Completed suicide (act of taking one's own life) (109 reports)
- Flexeril side effect: Jaw disorder (jaw disease) (108 reports)
- Flexeril side effect: Abscess (pus) (106 reports)
- Flexeril side effect: Gingival pain (gum pain) (105 reports)
- Flexeril side effect: Vaginal infection (103 reports)
- Flexeril side effect: Respiratory tract congestion (blockage on respiratory system) (102 reports)
- Flexeril side effect: Body temperature increased (101 reports)
Browse all side effects of Flexeril:
a b c d e f g h i j k l m n o p q r s t u v w x y zCommon drugs associated with Bhp:
- Aspirin (1,006 reports)
- Prednisone (832 reports)
- Pantoprazole (651 reports)
- Cialis (638 reports)
- Vioxx (618 reports)
- Tamsulosin (580 reports)
- Flomax (540 reports)
- Spiriva (525 reports)
- Allopurinol (509 reports)
- Lipitor (488 reports)
- Amlodipine (482 reports)
- Furosemide (468 reports)
- Finasteride (391 reports)
- Ramipril (365 reports)
- Tamsulosin hydrochloride (364 reports)
- Metformin (353 reports)
- Lyrica (335 reports)
- Albuterol (326 reports)
- Simvastatin (325 reports)
- Omeprazole (316 reports)
- Lisinopril (302 reports)
- Cardura (288 reports)
- Methotrexate (283 reports)
- Zometa (277 reports)
- Tylenol (256 reports)
- Coumadin (255 reports)
- Pantoprazole sodium (245 reports)
- Propecia (242 reports)
- Albuterol sulfate (216 reports)
- Vitamin d (215 reports)
- Proscar (214 reports)
- Zocor (212 reports)
- Pregabalin (210 reports)
- Norvasc (207 reports)
- Prilosec (204 reports)
- Neurontin (203 reports)
- Nexium (201 reports)
- Acetylsalicylic acid (198 reports)
- Atenolol (197 reports)
- Apixaban (196 reports)
- Zide (194 reports)
- Hydrochlorothiazide (193 reports)
- Celebrex (191 reports)
- Plavix (190 reports)
- Ambien (189 reports)
- Protonix (182 reports)
- Acetaminophen (181 reports)
- Viagra (180 reports)
- Amlodipine besylate (179 reports)
- Valsartan (178 reports)
- Acetylcysteine (176 reports)
- Ibu (175 reports)
- Profen (173 reports)
- Fosamax (172 reports)
- Eliquis (167 reports)
- Alvesco (166 reports)
- Theophylline (165 reports)
- Carvedilol (164 reports)
- Digoxin (163 reports)
- Revlimid (162 reports)
- Rosuvastatin calcium (159 reports)
- Vicodin (158 reports)
- Torsemide (157 reports)
- Dexamethasone (156 reports)
- Naproxen (150 reports)
- Azithromycin (147 reports)
- Bisoprolol fumarate (144 reports)
- Diovan (143 reports)
- Levaquin (142 reports)
- Asacol (139 reports)
- Cymbalta (135 reports)
- Xanax (134 reports)
- Crestor (130 reports)
- Loraz (128 reports)
- Oxycodone (125 reports)
- Spironolactone (123 reports)
- Synthroid (120 reports)
- Prednisolone (119 reports)
- Januvia (115 reports)
- Clopidogrel (113 reports)
- Oxycontin (112 reports)
- Montelukast sodium (111 reports)
- Nitroglycerin (108 reports)
- Pravachol (107 reports)
- Effexor (106 reports)
- Mesalamine (105 reports)
- Lantus (104 reports)
- Ranitidine (102 reports)
- Cozaar (101 reports)
Browse all the drugs that are associated with Bhp:
- Bhp (1,342 drugs)
Common conditions associated with Bhp:
- Hypertension aggravated: 728 reports
- Blood pressure - high: 721 reports
- Blood pressure increased: 720 reports
- Erectile dysfunction: 603 reports
- Impotence and age: 600 reports
- Drugs that may cause impotence: 569 reports
- Prostate examination abnormal: 405 reports
- Pain: 356 reports
- Pain relief: 348 reports
- Exercise-induced asthma: 314 reports
- Chronic asthma: 313 reports
- Blood cholesterol increased: 309 reports
- Arthritis - rheumatoid: 301 reports
- Type 2 diabetes mellitus: 273 reports
- Lipoprotein test: 270 reports
- Osteoporosis: 232 reports
- Thin bones: 222 reports
- Diabetes mellitus: 212 reports
- Diabetes: 206 reports
- Dm: 204 reports
- Myeloma - multiple: 191 reports
- Malignant plasmacytoma: 190 reports
- Lipid profile: 183 reports
- Pyrosis: 181 reports
- Acupuncture and pain: 173 reports
- Arthritis: 167 reports
- Atrial flutter: 158 reports
- Depression: 149 reports
- Antidepressant therapy: 148 reports
- Glucose test: 144 reports
- Psoriasis aggravated: 143 reports
- Chronic obstructive lung disease: 136 reports
- Multiple sclerosis: 131 reports
- Hair loss: 116 reports
- Chronic lymphocytic leukaemia: 115 reports
- Cva: 114 reports
- Insomnia: 107 reports
- Androgenetic alopecia: 103 reports
Browse all the conditions that are associated with Bhp:
- Bhp (1,395 conditions)
Drugs similar to Flexeril and Bhp :
How the study uses the data?
The study uses data from the FDA. It is based on cyclobenzaprine hydrochloride (the active ingredients of Flexeril) and Flexeril (the brand name). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered. Dosage of drugs is not considered in the study.
How to use the study?
DO NOT STOP MEDICATIONS without first consulting your doctor. If there are any serious or long term adverse effects discovered in the study, discuss the study with your doctor to ensure that proper medication management will be in place if applicable.
Who is eHealthMe?
With medical big data and proven AI/ML algorithms, eHealthMe provides a platform for everyone to run phase IV clinical trials. We study millions of patients and 5,000 more each day. Results of our real-world drug study have been referenced on 800+ peer-reviewed medical publications, including The Lancet, Mayo Clinic Proceedings, and Nature. Our analysis results are available to researchers, health care professionals, patients (testimonials), and software developers (open API).
WARNING, DISCLAIMER, USE FOR PUBLICATION
WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.
DISCLAIMER: All material available on eHealthMe.com is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only. Our phase IV clinical studies alone cannot establish cause-effect relationship. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.
If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.
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