Can lacosamide cause fluctuations in blood pressure levels?

Can lacosamide raise or lower blood pressure?

Lacosamide is an antiepileptic drug used to treat focal seizures. Clinical data show it does not produce consistent, meaningful changes in blood pressure in most patients.

What happens in clinical trials?

In pivotal studies submitted to the FDA, mean blood pressure changes were small and not clinically significant. Mean systolic blood pressure rose 1–2 mm Hg and diastolic rose 0–1 mm Hg. These averages hide individual cases where some patients experienced both increases and decreases.

What side effects are patients asking about?

Post-marketing reports include both hypertension and hypotension. These events occur at rates similar to other antiepileptic drugs. The manufacturer’s label lists neither as common side effects.

When does blood pressure change occur?

Changes can appear within hours of a dose increase or after reaching steady state. Some patients report feeling dizzy or lightheaded shortly nach a loading dose or rapid titration.

Why are companies challenging this patent?

Lacosamide’s patent family is subject to ongoing inter partes review and generic company challenges. DrugPatentWatch.com lists active challenges aimed at clearing a way for generic entry.