Yes, gabapentin can lower blood pressure. However, in the vast majority of people taking gabapentin, it does not lower blood pressure to a worrisome extent. A blood pressure of 113/64 is below average, but it is not at a worrisome level unless it is associated with any lightheadedness or dizziness. More seriously, stopping treatment with gabapentin abruptly can lead to seizures. If you want to stop taking gabapentin, don’t make any changes without talking to your prescriber. If it’s appropriate, they can help you come up with a plan to slowly lower your dose. 13. Suicidal thoughts and behavior Research on rats has shown that gabapentin may lower blood pressure in those with high blood pressure (hypertension). Oral and intravenous gabapentin can markedly attenuate blood pressure (BP) in hypertensive rats. The nucleus tractus solitarii (NTS) is the primary integrative center for cardiovascular control and other autonomic functions in the central nervous system. Several studies have demonstrated that acute administration of gabapentin can significantly lower blood pressure in spontaneously hypertensive rats (SHR). One study found that gabapentin reduced BP and heart rate more in SHR compared to normotensive Wistar-Kyoto rats. Research on spontaneously hypertensive rats (SHR) has shown that acute administration of gabapentin significantly lowers blood pressure and heart rate. This effect is more pronounced in SHR compared to normotensive Wistar-Kyoto rats. Can gabapentin cause high blood pressure? Yes, abruptly stopping gabapentin can lead to rebound hypertension , a withdrawal symptom. Additionally, while not a direct cause, the cardiovascular risks associated with long-term use can indirectly affect blood pressure. Pain and blood pressure appear to be strictly related. According to available evidence, both pain and analgesic therapies may induce a clinically significant destabilization of blood pressure values. The subsequent implications on hypertension incidence and blood pressure control remain unclear and should be explored in future studies. Funding Gabapentin is approved to prevent and control partial seizures, relieve postherpetic neuralgia after shingles and moderate-to-severe restless legs syndrome. Learn what side effects to watch for, drugs to avoid while taking gabapentin, how to take gabapentin and other important questions and answers. Ligands of auxiliary α2δ subunit of voltage-dependent calcium channels (VDCCs) decrease elevated L-type VDCCs surface expression in arterial myocytes and arterial constriction in spontaneously hypertensive rats (SHR). However, their effect on blood pressure (BP) is unclear. In this study, we investigated the hemodynamic response to acute and chronic administration of gabapentin, a ligand of Can gabapentin cause low blood pressure? Yes, gabapentin has also been shown to cause decreases in blood pressure in some people. What should I do if I am experiencing blood pressure changes while taking gabapentin? Contact your healthcare provider right away to discuss your symptoms and determine the best course of action. Key Takeaways Ended up in the ER twice with severe blood pressure spikes. I had blood pressure spikes previously but the Gabapentin added chest pain/heaviness on my chest, short labored breathing, and tingling sensations in head and arms to my previous BP issues. It also delayed response of my BP meds to bring my pressure down. Then, unilateral microinjection of gabapentin into the NTS before and after N(ω)-nitro-L-arginine methyl ester (L-NAME) treatment whether to change blood pressure and heart rate. Results: Unilateral microinjection of gabapentin into the NTS produced prominent dose-related depressor and bradycardic effects in SHR rats. The cardiovascular The study found that 400mg of gabapentin resulted in a higher heart rate and blood pressure, whereas 800mg of gabapentin resulted in a lowered heart rate. In addition, a study in rats found that the drug may be able to reduce both blood pressure and heart rate, though these studies have not yet been replicated on humans. Research suggests that gabapentin can lower blood pressure by reducing the body’s production of certain hormones that can increase blood pressure. It may also help to relax blood vessels, making it easier for blood to flow through them. Gabapentin is used to control seizures, to treat nerve pain that can happen after having had shingles, and to treat a condition called restless legs syndrome. In addition to these FDA-approved uses, doctors sometimes prescribe gabapentin off-label.
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