CHLORZOXAZONE Side Effects

6395221-5 | Methaemoglobinaemia
on Sep 30, 2009 Male patient from PUERTO RICO , 46 years of age, was treated with Chlorzoxazone (View Usage). Patient experienced the following unwanted or unexpected effects: methaemoglobinaemia. Chlorzoxazone dosage: . During the same period patient was treated with DIPHENHYDRAMINE HCL (View Diphenhydramine Hcl Review and Diphenhydramine Hcl Label ), HALOPERIDOL (View Haloperidol Review and Haloperidol Label ), AMRIX (View Amrix Review and Amrix Label ), DOLAGESIC (View Dolagesic Review and Dolagesic Label ), NAPROXEN (View Naproxen Review and Naproxen Label ), CEPHALEXIN (View Cephalexin Review and Cephalexin Label ).

6325157-7 | Methaemoglobinaemia
Patient was taking Chlorzoxazone (View Usage). Patient had the following side effects: methaemoglobinaemia on Aug 18, 2009 from PUERTO RICO Additional patient health information: Male patient , 46 years of age, . Chlorzoxazone dosage: . During the same period patient was treated with DIPHENHYDRAMINE HCL (View Diphenhydramine Hcl Review and Diphenhydramine Hcl Label ), HALOPERIDOL (View Haloperidol Review and Haloperidol Label ), CYCLOBENZAPRINE (View Cyclobenzaprine Review and Cyclobenzaprine Label ), DOLAGESIC (View Dolagesic Review and Dolagesic Label ), NAPROXEN (View Naproxen Review and Naproxen Label ), CEPHALEXIN (View Cephalexin Review and Cephalexin Label ).

5694969-5 | Acute Hepatic Failure
Adverse event was reported on Mar 25, 2008 by a Female patient taking Chlorzoxazone (View Usage) (Dosage: ) was diagnosed with musculoskeletal pain and. Location: UNITED STATES , 48 years of age, After Chlorzoxazone was administered, patient had the following side effects: acute hepatic failure. Patient was hospitalized.

5493271-4 | Alanine Aminotransferase Increased, Antinuclear Antibody Positive, Aspartate Aminotransferase Increased, Chills, Chromaturia, Diarrhoea, Hepatotoxicity, Liver Disorder, Liver Injury
on Oct 22, 2007 Male patient from UNITED STATES , 47 years of age, was treated with Chlorzoxazone (View Usage). Patient experienced the following unwanted or unexpected effects: alanine aminotransferase increased, antinuclear antibody positive, aspartate aminotransferase increased, chills, chromaturia, diarrhoea, hepatotoxicity, liver disorder, liver injury. Chlorzoxazone dosage: . During the same period patient was treated with CIPROFLOXACIN (View Ciprofloxacin Review and Ciprofloxacin Label ), SYNTHROID (View Synthroid Review and Synthroid Label ), LISINOPRIL (View Lisinopril Review and Lisinopril Label ), VYTORIN (View Vytorin Review and Vytorin Label ), PREDNISONE (View Prednisone Review and Prednisone Label ), ASPIRIN (View Aspirin Review and Aspirin Label ), PROTONIX (View Protonix Review and Protonix Label ), COPPER ORAL SUPPLEMENT (View Copper Oral Supplement Review and Copper Oral Supplement Label ).


5487991-5 | Encephalopathy, Hepatic Function Abnormal, Jaundice, Malaise
on Oct 12, 2007 Male patient from UNITED STATES , weighting 264.6 lb, was diagnosed with back disorder and was treated with Chlorzoxazone (View Usage). Patient had the following side effects: encephalopathy, hepatic function abnormal, jaundice (What is jaundice?), malaise. Chlorzoxazone dosage: 250-500 Mg Three Times A Day Po. Patient was hospitalized.

5326319-8 | Anorexia, Fatigue, Hepatitis Cholestatic
Patient was taking Chlorzoxazone (View Usage). After Chlorzoxazone was administered, patient had the following side effects: anorexia, fatigue, hepatitis cholestatic on May 14, 2007 from UNITED STATES Additional patient health information: Female patient , weighting 160.0 lb, was diagnosed with back pain (What is back pain?) and. Chlorzoxazone dosage: One Tablet Twice Daily Po. Patient was hospitalized.

4821759-5 | Acidosis, Ascites, Hepatic Function Abnormal, Jaundice
Adverse event was reported on Oct 27, 2005 by a Female patient taking Chlorzoxazone (View Usage) (Dosage: 1 Tab, Qd, Oral) was diagnosed with muscle spasms and. Location: UNITED STATES , 59 years of age, Patient experienced the following unwanted or unexpected effects: acidosis, ascites, hepatic function abnormal, jaundice (What is jaundice?). Patient was hospitalized.