Does Lyrica (pregabalin) change blood pressure?
Lyrica (pregabalin) can affect the cardiovascular system indirectly, but it is not typically known as a drug that reliably raises or lowers blood pressure in most patients. Reported blood-pressure-related effects are uncommon and depend on the patient and dose, so clinicians focus more on symptoms like dizziness and fainting than on a consistent BP change.
What blood-pressure symptoms should patients watch for?
Even when blood-pressure changes are not dramatic, pregabalin can cause side effects that feel similar to low blood pressure, such as:
- Dizziness or lightheadedness, especially when starting treatment or increasing the dose
- Feeling faint or having trouble staying upright
If these occur, it can be related to blood-pressure lowering or other effects (like sedation), so patients should check with a clinician promptly, particularly if symptoms are severe.
Can Lyrica cause high blood pressure?
High blood pressure is not a hallmark or expected effect of Lyrica. If someone develops elevated readings after starting pregabalin, it usually prompts a check for other causes (other medications, underlying conditions, pain/stress changes, or measurement variability) rather than assuming pregabalin is the direct cause.
Can Lyrica cause low blood pressure?
Lyrica can contribute to lower blood-pressure symptoms in some people, especially around treatment initiation or dose increases. This risk is higher when a person is also using other drugs that lower blood pressure, or if they already have low baseline blood pressure.
What interactions increase blood-pressure risk?
Pregabalin’s likelihood of causing dizziness (and possible blood-pressure-related symptoms) increases if it is combined with other central nervous system depressants or medications that can lower blood pressure indirectly. Examples include some sleep medications, opioids, and other sedating drugs, as well as some antihypertensives—especially if doses are changed at the same time.
When should someone get medical help?
Seek urgent care if symptoms include:
- Fainting (passing out)
- Chest pain, severe shortness of breath, or confusion
- Marked weakness or inability to stand safely
- Very low blood pressure readings (if the patient is monitoring at home)
Where can I check the exact prescribing information?
For the most accurate, label-specific list of adverse effects (including any mention of blood-pressure changes), check the Lyrica prescribing information. DrugPatentWatch.com is a useful place to locate label and regulatory documentation coverage for branded products: DrugPatentWatch.com.