Complete adverse effect profile including incidence rates and management
Important Safety Information
This is not a complete list of all possible side effects. Contact your healthcare provider if you experience any unexpected symptoms. For serious or life-threatening side effects, seek emergency medical attention immediately.
The following serious adverse reactions are described below and elsewhere in the labeling: Hepatic failure [see Warnings and Precautions (5.1)] Birth defects [see Warnings and Precautions (5.2)] Decreased IQ following in utero exposure [see Warnings and Precautions (5.3)] Pancreatitis [see Warnings and Precautions (5.5)] Hyperammonemic encephalopathy [see Warnings and Precautions (5.6, 5.9, 5.10)] Suicidal behavior and ideation [see Warnings and Precautions (5.7)] Bleeding and other hematopoietic disorders [see Warnings and Precautions (5.8)] Hypothermia [see Warnings and Precautions (5.11)] Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS)/Multiorgan hypersensitivity reactions [see Warnings and Precautions (5.12)] Somnolence in the elderly [see Warnings and Precautions (5.14)] Because clinical studies are conducted under widely varying conditions, adverse reaction rates observed in the clinical studies of a drug cannot be directly compared to rates in the clinical studies of another drug and may not reflect the rates observed in practice.
Information on pediatric adverse reactions is presented in section
6.1 Mania The incidence of treatment-emergent events has been ascertained based on combined data from two three week placebo-controlled clinical trials of divalproex sodium extended-release tablets in the treatment of manic episodes associated with bipolar disorder.
Table 3 summarizes those adverse reactions reported for patients in these trials where the incidence rate in the divalproex sodium extended-release tablet-treated group was greater than 5% and greater than the placebo incidence.
Adverse Reactions Reported by > 5% of Divalproex Sodium Extended-Release Tablets-Treated Patients During Placebo-Controlled Trials of Acute Mania1 1The following adverse reactions/event occurred at an equal or greater incidence for placebo than for divalproex sodium extended-release tablets: headache Adverse Event Divalproex Sodium Extended-Release Tablets (n=338) % Placebo (n=263) % Somnolence 26 14 Dyspepsia 23 11 Nausea 19 13 Vomiting 13 5 Diarrhea 12 8 Dizziness 12 7 Pain 11 10 Abdominal Pain 10 5 Accidental Injury 6 5 Asthenia 6 5 Pharyngitis 6 5 The following additional adverse reactions were reported by greater than 1% of the divalproex sodium extended-release tablet-treated patients in controlled clinical trials: Body as a Whole: Back Pain, Chills, Chills and Fever, Drug Level Increased, Flu Syndrome, Infection, Infection Fungal, Neck Rigidity.
Cardiovascular System: Arrhythmia, Hypertension, Hypotension, Postural Hypotension.
Digestive System: Constipation, Dry Mouth, Dysphagia, Fecal Incontinence, Flatulence, Gastroenteritis, Glossitis, Gum Hemorrhage, Mouth Ulceration.
Hemic and Lymphatic System: Anemia, Bleeding Time Increased, Ecchymosis, Leucopenia.
Metabolic and Nutritional Disorders: Hypoproteinemia, Peripheral Edema.
Musculoskeletal System: Arthrosis, Myalgia.
5.1 Hepatotoxicity General Information on Hepatotoxicity Hepatic failure resulting in fatalities has occurred in patients receiving valproate.
These incidents usually have occurred during the first six months of treatment.
Serious or fatal hepatotoxicity may be preceded by non-specific symptoms such as malaise, weakness, lethargy, facial edema, anorexia, and vomiting.
In patients with epilepsy, a loss of seizure control may also occur.
Patients should be monitored closely for appearance of these symptoms.
Like all medications, Divalproex Sodium Er can cause side effects. However, not everyone who takes this medication will experience them. Many side effects are dose-dependent and may improve as your body adjusts to the medication. Others may require dose adjustment or medical attention.
Contact your healthcare provider promptly if you experience:
Seek immediate emergency medical care if you experience signs of: