| Using pregabalin (Lyrica) together with hydrocodone can be risky because both can depress the central nervous system. |
Partially Supported |
Label states serious respiratory depression when co-administered with CNS depressants, including opioids; provided excerpt does not specifically mention hydrocodone. |
High |
| The combination of pregabalin and hydrocodone can increase the chance of serious side effects such as extreme sleepiness. |
Partially Supported |
Label supports sedation/somnolence and recommends monitoring for sedation with CNS depressants/opioids; “extreme” sleepiness not directly worded. |
Moderate |
| The combination of pregabalin and hydrocodone can increase the chance of serious side effects such as slowed breathing. |
Supported |
Respiratory depression (serious/life-threatening/fatal) associated with co-administration with CNS depressants including opioids. |
High |
| The combination of pregabalin and hydrocodone can increase the chance of serious side effects such as impaired thinking or coordination. |
Partially Supported |
Label drug interaction section: additive effects on cognitive and gross motor functioning when co-administered with oxycodone/lorazepam/ethanol; excerpt does not explicitly mention hydrocodone. |
Moderate |
| Pregabalin and hydrocodone are often treated as a 'use caution/avoid unless necessary' pairing. |
Not Addressed |
“Use caution/avoid unless necessary” framing is not present in the provided labeling excerpt. |
Informational |
| Enhanced opioid/sedative effects may occur with the combination of pregabalin and hydrocodone. |
Partially Supported |
Label warns to monitor for symptoms of respiratory depression and sedation when co-prescribing with CNS depressants, including opioids; “enhanced opioid effects” terminology not exact. |
Moderate |
| Enhanced opioid/sedative effects include strong drowsiness or difficulty staying awake. |
Partially Supported |
Somnolence is listed as an adverse effect of LYRICA; label advises monitoring for sedation with opioids. |
Moderate |
| Enhanced opioid/sedative effects include dizziness. |
Supported |
LYRICA may cause dizziness; label provides incidence in trials and counseling regarding impairment. |
Informational |
| Enhanced opioid/sedative effects include confusion. |
Not Addressed |
Confusion is not explicitly stated in the provided excerpt. |
Informational |
| Enhanced opioid/sedative effects include trouble concentrating. |
Not Addressed |
Trouble concentrating is not explicitly stated; only general cognitive/gross motor additive effects are described. |
Informational |
| Enhanced opioid/sedative effects include poor coordination. |
Partially Supported |
Additive effects on gross motor functioning are described; “poor coordination” not explicitly worded. |
Moderate |
| Enhanced opioid/sedative effects include increased fall risk. |
Not Addressed |
Fall risk is not mentioned in the provided excerpt. |
Informational |
| Slow or shallow breathing can occur with the combination and is an emergency symptom. |
Partially Supported |
Respiratory depression is described; however, the excerpt does not explicitly use “slow or shallow breathing” or label it as an emergency symptom. |
High |
| The risk of complications is higher when hydrocodone is combined with other medications or substances that also slow breathing or increase sedation. |
Supported |
Label associates serious/fatal respiratory depression with CNS depressants including opioids and underlying respiratory impairment; additive CNS depressant risk is consistent with label guidance (monitoring). |
High |
| The risk of complications is higher with benzodiazepines used with hydrocodone and pregabalin. |
Partially Supported |
Label interaction study includes co-administration with lorazepam (a benzodiazepine) showing additive cognitive/gross motor effects; the respiratory-depression risk text is general to CNS depressants including opioids, not benzodiazepines specifically for the combination. |
Moderate |
| The risk of complications is higher with alcohol used with hydrocodone and pregabalin. |
Partially Supported |
Label drug interactions section: additive effects on cognitive and gross motor functioning with ethanol; increased “complication” risk magnitude not quantified in excerpt. |
Moderate |
| The risk of complications is higher with other opioids used with hydrocodone and pregabalin. |
Cannot Determine |
Provided excerpt addresses co-prescribing pregabalin with CNS depressants including opioids, but does not address “other opioids” in addition to hydrocodone or stacking multiple opioids. |
Informational |
| The risk of complications is higher if the person has underlying lung disease. |
Supported |
Respiratory depression evidence includes setting of underlying respiratory impairment; underlying lung disease is a form of respiratory impairment (consistent but not explicitly named). |
High |
| The risk of complications is higher if the person has sleep apnea. |
Cannot Determine |
Sleep apnea is not mentioned in the provided excerpt; only “underlying respiratory impairment” is referenced. |
Informational |
| Short-term use of pregabalin with hydrocodone can still cause dangerous sedation or breathing suppression. |
Partially Supported |
Label supports serious respiratory depression with CNS depressants including opioids and notes dizziness/somnolence may begin shortly after initiation; it does not specifically address “short-term” with hydrocodone. |
High |
| The risk of dangerous sedation or breathing suppression is especially high at the start of therapy. |
Partially Supported |
Label states dizziness/somnolence generally began shortly after initiation; respiratory depression timing “especially high at the start” is not specified. |
Moderate |
| The risk of dangerous sedation or breathing suppression is especially high after dose changes. |
Not Addressed |
The excerpt does not state respiratory depression risk is especially high after dose changes. |
Informational |
| The risk of dangerous sedation or breathing suppression is especially high if other sedating substances are taken. |
Supported |
Label associates serious respiratory depression with CNS depressants including opioids and advises monitoring when co-prescribing with CNS depressants, implying risk with additional sedating CNS depressants. |
High |
| The FDA has stated that serious risks and death can occur when gabapentinoids, including pregabalin (Lyrica), are used with opioids. |
Partially Supported |
Label excerpt states evidence associating pregabalin with serious, life-threatening, or fatal respiratory depression when co-administered with CNS depressants including opioids. |
High |
| The FDA required label changes and warnings about serious breathing problems when gabapentinoids are used with opioids. |
Cannot Determine |
Whether the FDA “required label changes” is not stated in the provided excerpt. |
Informational |