What medications interact badly with grapefruit?

Examples of common medications that interact with grapefruit juice include certain statin cholesterol drugs such as atorvastatin (Lipitor), lovastatin, simvastatin (Zocor), felodipine (Plendil) and other calcium channel blockers, clarithromycin (Biaxin), and loratadine (Claritin).

Does echinacea interfere with any medications?

No significant herb-drug interactions with echinacea have been reported; adverse effects reported generally have been uncommon and minor, including abdominal upset, nausea, and dizziness.

What heart medication can you not take with grapefruit?

Some statin drugs to lower cholesterol, such as Zocor (simvastatin) and Lipitor (atorvastatin). Some drugs that treat high blood pressure, such as Procardia and Adalat CC (both nifedipine). Some organ-transplant rejection drugs, such as Neoral and Sandimmune capsule or oral solution (both cyclosporine).

What should you not take with echinacea?

What drugs and food should I avoid while taking Echinacea? Avoid coffee, tea, cola, energy drinks, or other products that contain caffeine. Taking echinacea with caffeinated products can increase caffeine side effects such as headache, increased heart rate, and feeling jittery.

Who Cannot take echinacea?

Do not take echinacea if you have any of the following conditions:

an autoimmune disorder (such as lupus)
multiple sclerosis.
human immunodeficiency virus (HIV) infection.
acquired immunodeficiency syndrome (AIDS)
tuberculosis.

Is grapefruit good for blood pressure?

Citrus fruits, including grapefruit, oranges, and lemons, may have powerful blood-pressure-lowering effects. They’re loaded with vitamins, minerals, and plant compounds that may help keep your heart healthy by reducing heart disease risk factors like high blood pressure ( 4 ).

How much grapefruit juice does it take to affect medications?

One whole grapefruit or one glass of grapefruit juice is enough to alter how these medications affect you. Its effects last several days. Grapefruit’s ability to affect medication lasts for 1–3 days.

Does grapefruit juice interact with other drugs?

So grapefruit juice may affect people differently even when they take the same drug. Although scientists have known for several decades that grapefruit juice can cause too much of certain drugs in the body, more recent studies have found that the juice has the opposite effect on a few other drugs.

Can Echinacea be taken with lopinavir/ritonavir?

Drug Interactions of Echinacea, Ginseng, and Ginkgo Biloba Taken With Lopinavir/Ritonavir in Healthy Volunteers. Patients with HIV infection often take herbal products and dietary supplements in addition to their doctor-prescribed medicines to treat the disease, lessen the side effects of anti-viral drugs, and improve their overall well being.

Does Echinacea interfere with blood pressure medications?

While some natural products have been shown to interfere with some types of blood-pressure medication, such as Siberian ginseng, St Mary’s thistle and grapefruit juice, there is no evidence that echinacea will interact with diuretics. It is estimated that 30 per cent of Australians who take natural medicine also take some form of prescription drug.

How does grapefruit affect drug absorption?

Instead of changing metabolism, grapefruit juice can affect proteins in the body known as drug transporters, which help move a drug into our cells for absorption. As a result, less of the drug enters the blood and the drug may not work as well, Huang says.