What medications can interact with sea buckthorn?

Sea buckthorn may interact with antibiotics or blood pressure medications such as ACE inhibitors.

Sea buckthorn may increase the risk of bleeding when taken with drugs that increase the risk of bleeding. Some examples include aspirin, anticoagulants ("blood thinners") such as warfarin (Coumadin®) or heparin, anti-platelet drugs such as clopidogrel (Plavix®), and non-steroidal anti-inflammatory drugs (NSAIDS) such as ibuprofen (Motrin®, Advil®) or naproxen (Naprosyn®, Aleve®).

Sea buckthorn may lower blood sugar levels. Caution is advised when using medications that may also lower blood sugar. Patients taking drugs for diabetes by mouth or insulin should be monitored closely by a qualified healthcare professional, including a pharmacist. Medication adjustments may be necessary. Use cautiously if taking cholesterol-altering medications.

Sea buckthorn oil may significantly reduce ulcer formation. Use cautiously with antiulcer medications, due to possible additive effects.

Sea buckthorn oil may significantly affect the action of some immunosuppressants and chemotherapies.

Although not well studied in humans, sea buckthorn may interact with agents that are broken down by the liver.

Sea buckthorn may have an inhibitory effect on angiotensin II formation. Caution is advised when taking drugs that block the angiotensin II receptor (A2R blockers).

You should read product labels, and discuss all therapies with a qualified healthcare provider. Natural Standard information does not constitute medical advice, diagnosis, or treatment.