What is Carbamazepine?
Category: Prescription Drugs
Most popular types: Tegretol Tegretol XR Carbatrol ER Show all
Carbamazepine is an anticonvulsant used to treat partial and mixed seizure patterns, generalized tonic-clonic seizures and trigeminal neuralgia. It may also be used to treat resistant schizophrenia, alcohol withdrawal, restless leg syndrome and post traumatic stress disorder.
| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Epilepsy | 2733 | 394 | |
| Bipolar disorder | 646 | 34 | |
| Trigeminal neuralgia | 363 | 70 | |
| Bipolar II disorder | 135 | 20 | |
| Bipolar I disorder | 121 | 16 | |
| Trigeminal neuralgia | 116 | 53 |
- Major
- Moderate
- Slight
- None
- Can't tell
Side effects
Side effects as an overall problem
| Severity | Evaluations | Percentage |
|---|---|---|
| Severe | 128 | |
| Moderate | 195 | |
| Mild | 188 | |
| None | 183 |
Commonly reported side effects and conditions associated with Carbamazepine
| Side effect | Patients | Percentage |
|---|---|---|
| Fatigue | 40 | |
| Dizziness | 33 | |
| Drowsiness | 25 | |
| Sleepiness | 23 | |
| Nausea | 21 | |
| Excessive daytime sleepiness (somnolence) | 19 |
Why patients stopped taking Carbamazepine
Multiple reasons could be selected
| Reason | Patients | Percentage |
|---|---|---|
| Side effects too severe | 237 | |
| Did not seem to work | 229 | |
| Doctor's advice | 188 | |
| Other | 101 | |
| Course of treatment ended | 32 | |
| Personal research | 26 | |
| Expense | 20 | |
| Change in health plan coverage | 15 |
Duration
Stopped taking Carbamazepine
| Duration | Patients | Percentage |
|---|---|---|
| Less than 1 month | 123 | |
| 1 - 6 months | 98 | |
| 6 months - 1 year | 54 | |
| 1 - 2 years | 71 | |
| 2 - 5 years | 92 | |
| 5 - 10 years | 68 | |
| 10 years or more | 71 |
What people switch to and from
Patients started taking Carbamazepine after stopping:
| Treatment | Patients | Percentage |
|---|---|---|
| Divalproex sodium (Depakote) | 16 | |
| Lithium Carbonate (Lithium Carbonate ER) | 15 | |
| Phenytoin (Dilantin) | 14 | |
| Lamotrigine (Lamictal) | 9 | |
| Levetiracetam (Keppra) | 9 |
Patients stopped taking Carbamazepine and switched to:
| Treatment | Patients | Percentage |
|---|---|---|
| Lamotrigine (Lamictal) | 24 | |
| Oxcarbazepine (Trileptal) | 15 | |
| Levetiracetam (Keppra) | 11 | |
| Topiramate (Topamax) | 8 | |
| Divalproex sodium (Depakote) | 7 |
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