Drug Interaction Report

Consumer information for this interaction is not currently available.

MONITOR: Pregabalin has been associated with the development of angioedema, and coadministration with other drugs that are also known to cause angioedema (e.g., ACE inhibitors, angiotensin II receptor antagonists, renin inhibitors) may theoretically increase the risk. There have been postmarketing reports of angioedema in patients during initial and chronic treatment with pregabalin, some without a prior history of angioedema. Specific symptoms included swelling of the face, mouth (tongue, lips, and gums), and neck (throat and larynx). In some cases, the angioedema led to life-threatening respiratory compromise that required emergency treatment.

MANAGEMENT: Clinicians and patients should be aware of the potential for increased risk of angioedema when pregabalin is prescribed with other drugs that are also known to cause angioedema. Patients should be advised to promptly discontinue these medications and seek medical attention if they develop signs or symptoms suggestive of angioedema such as swelling of the face, extremities, eyes, lips, or tongue, and difficulty swallowing or breathing.

Alcohol can increase the nervous system side effects of pregabalin such as dizziness, drowsiness, and difficulty concentrating. Some people may also experience impairment in thinking and judgment. You should avoid or limit the use of alcohol while being treated with pregabalin. Do not use more than the recommended dose of pregabalin, and avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medication affects you. Talk to your doctor or pharmacist if you have any questions or concerns.