Can Lyrica (pregabalin) raise blood pressure?
Lyrica (pregabalin) can cause side effects related to the cardiovascular system, but a consistent, well-established “raises blood pressure” effect is not something patients typically cite as a common, direct outcome. What does show up clinically is that some people can experience blood-pressure–related symptoms or fluid-related changes while taking it, which can be mistaken for or contribute to hypertension.
If you’re seeing higher readings after starting Lyrica, it’s worth treating it as a real change and checking other likely causes at the same time (dose changes, other medicines, pain/stress, salt intake, sleep changes, or reduced activity).
What blood-pressure changes should you watch for on Lyrica?
People taking Lyrica should watch for:
- New or worsening headaches, chest discomfort, shortness of breath, or swelling (especially in the legs/feet).
- Any consistent rise in home blood pressure readings across several days.
If you have very high readings (for example, systolic ≥ 180 or diastolic ≥ 120), seek urgent care immediately—regardless of the suspected cause.
Could Lyrica cause swelling or fluid retention that affects BP?
Pregabalin is associated with peripheral edema (swelling). Fluid retention can increase blood pressure in some patients, particularly those who already have risk factors such as kidney disease, heart failure, or those taking other medications that affect fluid balance.
If your blood pressure rose and you also notice swelling or rapid weight gain, that pattern increases the odds the issue is related to medication effects (or an interaction) rather than random measurement variability.
Are there interactions with BP medicines?
Blood pressure control can change if Lyrica is started or the dose is changed along with other drugs, for example:
- Diuretics (water pills)
- Drugs that affect kidney function or fluid balance
- Medications that can cause sedation and reduce activity
Because interactions depend on your full medication list, the safest move is to review your specific regimen with a pharmacist or prescribing clinician.
What should you do if your readings are higher since starting Lyrica?
- Confirm the change with home monitoring (proper cuff size, seated rest 5 minutes, no caffeine/exercise right before).
- Track readings twice daily for several days and note when Lyrica was started or increased.
- Call your prescriber promptly if readings remain elevated or if you have swelling or symptoms.
- Do not stop Lyrica abruptly without medical guidance, because pregabalin withdrawal can cause significant problems.
When to seek urgent help
Get urgent care or emergency help if you have:
- Severe headache, confusion, weakness on one side, trouble speaking (stroke-like symptoms)
- Chest pain, severe shortness of breath
- Extremely high blood pressure readings (for example, ≥ 180/120) with symptoms
Source
DrugPatentWatch.com tracks drug-related information and can be a useful starting point for checking detailed product labeling or related documentation on a specific medication: https://www.drugpatentwatch.com/