Are there negative side effects of elderberry?

The uncooked berries, leaves, bark, and roots of the elderberry plant contain the chemicals lectin and cyanide, which can cause nausea, vomiting, and diarrhea.

Who shouldn't take elderberry?

Elderberry appears to have few side effects when used properly for short periods of time (up to 5 days). Pregnant and breastfeeding women should not take elderberry. If you have an autoimmune disease, such as rheumatoid arthritis or lupus, ask your doctor before taking elderberry, as it may stimulate the immune system.

Is it safe to take elderberry every day?

Elderberries offer excellent nutrition that contains antioxidants and vitamin C, which can boost the immune system among other benefits. Yes, you can take elderberry supplements daily, even three to four times a day . However, you should not take more than the recommended daily dose.

Does elderberry affect the heart?

The berries and flowers of elderberry are packed with antioxidants and vitamins that may boost your immune system. They could help tame inflammation, lessen stress, and help protect your heart, too.

Does elderberry affect your kidneys?

Cardiovascular disease risk biomarkers and liver and kidney function are not altered in postmenopausal women after ingesting an elderberry extract rich in anthocyanins for 12 weeks.

Can elderberry raise blood pressure?

The antioxidants in elderberry have suspected benefits such as, reduced risk of tumors, boosted immune function, lower blood pressure levels , and reduced blood sugar levels.

Which autoimmune diseases should avoid elderberry?

People who have autoimmune conditions such as multiple sclerosis (MS), rheumatoid arthritis, lupus, psoriasis, and inflammatory bowel disease should not use elderberry. Elderberry may boost the immune system, which can worsen autoimmune diseases.

Why is elderberry not FDA approved?

Like elderberry, many other herbal cold remedies are not regulated by the FDA. The few studies conducted on these supplements are not shown to reduce the length of cough and cold symptoms . They also aren't shown to prevent colds or flu.

Is it better to take elderberry in the morning or at night?

Elderberry can generally be consumed at any time of day—in the morning, at night, or in between . Since it's a food itself, you could take Elderberry on an empty stomach if it seems to work for you. It can also be taken with food.

Does elderberry affect the lungs?

“While studies have yet to show a direct connection between elderberry and chronic lung conditions, elderberry does contain quercetin, which is a flavonoid and antioxidant that's known to support lung function , especially in those who suffer from asthma and chronic obtrusive pulmonary disease (COPD),” Jones explained.

Is elderberry good for the liver?

Long-Term Supplementation of Black Elderberries Promotes Hyperlipidemia, but Reduces Liver Inflammation and Improves HDL Function and Atherosclerotic Plaque Stability in Apolipoprotein E-Knockout Mice.

Does elderberry effect hormones?

Elderberry extract affected steroid hormones release by ovarian granulosa cells [26] and embryonal trophoblast cells [57]. The influence of elderberry molecule rutin [90,91], but not of anthocyanins and agglutinins, on ovarian steroidogenesis has also been reported.

Elderberry Uses, Side Effects & Warnings (2024)

Generic name: elderberry [EL-der-ber-ee]
Brand name: Sambucol
Dosage form: oral liquid (-)
Drug class: Herbal products

Medically reviewed by Drugs.com on Feb 22, 2024. Written by Cerner Multum.

What is elderberry?

Elderberry is a berry from a European or Black elder tree. The berries are used to make medicine.

Elderberry is also known as Arbre de Judas, Baccae, Baises de Sureau, Black-Berried Alder, Black Elder, Boor Tree, Bountry, Elderberries, Ellanwood, Ellhorn, European Alder, Fruit de Sureau, Grand Sureau, Hautbois, Holunderbeeren, Sabugeuiro-negro, Sambequier, Sambu, Sambuc, Sambuci Sambucus, Sambugo, Sauco, Saúco Europeo, Schwarzer Holunder, Seuillet, Seuillon, Sureau, Sureau Noir, Sus, Suseau, or Sussier.

Elderberry should not be confused with American Elder, Elderflower, or Dwarf Elder.

Elderberry has been used in alternative medicine as a possibly effective aid in treating constipation. Elderberry is also possibly effective in reducing the symptoms of influenza (the flu).

Other uses not proven with research have included heart disease, gum disease, high cholesterol, obesity, or the common cold.

It is not certain whether elderberry is effective in treating any medical condition. Medicinal use of this product has not been approved by the FDA. Elderberry should not be used in place of medication prescribed for you by your doctor.

Elderberry is often sold as an herbal supplement. There are no regulated manufacturing standards in place for many herbal compounds and some marketed supplements have been found to be contaminated with toxic metals or other drugs. Herbal/health supplements should be purchased from a reliable source to minimize the risk of contamination.

Elderberry may also be used for purposes not listed in this product guide.

Related/similar drugs
turmeric, Ginkgo Biloba, saw palmetto

Elderberry side effects

Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.

Although not all side effects are known, elderberry is thought to be possibly safe when taken as directed for a short period of time.

Elderberry is possibly unsafe when uncooked leaves, stems, or fruit are consumed. The elderberry plant contains a chemical that produces cyanide in the leaves or other plant parts and in the unripe green fruit. This can cause nausea, vomiting, and diarrhea, or more serious side effects if consumed in large quantities.

Warnings

Follow all directions on the product label and package. Tell each of your healthcare providers about all your medical conditions, allergies, and all medicines you use.

Before taking this medicine

Ask a doctor, pharmacist, or other healthcare provider if it is safe for you to use this product if you have an autoimmune disease such as:

multiple sclerosis;
lupus; or
rheumatoid arthritis.

Ask a doctor before using this product if you are pregnant or breastfeeding.

Do not give any herbal/health supplement to a child without medical advice.

How should I take elderberry?

When considering the use of herbal supplements, seek the advice of your doctor. You may also consider consulting a practitioner who is trained in the use of herbal/health supplements.

If you choose to use elderberry, use it as directed on the package or as directed by your doctor, pharmacist, or other healthcare provider. Do not use more of this product than is recommended on the label.

Do not use different forms of elderberry (pills, liquids, and others) at the same time or you could have an overdose.

Use exactly as directed on the label, or as prescribed by your healthcare provider.

Sambucol is used to relieve cold & flu symptoms such as stuffy nose, runny nose, sneezing, sore throat, cough, fever, and chills. Take at the the first sign of cold or flu symptoms.

If desired, you may mix elderberry liquid with water, fruit juice, yogurt, or a smoothie.

Call your doctor if the condition you are treating with elderberry does not improve, or if you have a fever for more than 3 days or cold symptoms for more than 7 days.

Store your elderberry product as directed away from moisture, heat, and light.

What happens if I miss a dose?

Skip the missed dose and take the next regularly scheduled dose.

What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

What should I avoid while taking elderberry?

Follow your doctor's instructions about any restrictions on food, beverages, or activity.

What other drugs will affect elderberry?

Do not take elderberry without medical advice if you are using any of the following medications:

medicine to prevent organ transplant rejection;
medicine to treat multiple sclerosis;
medicine to treat psoriasis, rheumatoid arthritis, or other autoimmune disorders;
medicine to treat ulcerative colitis or Crohn's disease; or
steroid medicine.

This list is not complete. Other drugs may affect elderberry, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are listed here.

More about elderberry

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Reviews (8)
Side effects
Drug class: herbal products
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Patient resources

Other brands

Sambucol

Professional resources

Elderberry product monographs

Related treatment guides

Herbal Supplementation

Further information

Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circ*mstances.

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